CN107494464B - special three-dimensional silkworm breeding device - Google Patents
special three-dimensional silkworm breeding device Download PDFInfo
- Publication number
- CN107494464B CN107494464B CN201710934618.9A CN201710934618A CN107494464B CN 107494464 B CN107494464 B CN 107494464B CN 201710934618 A CN201710934618 A CN 201710934618A CN 107494464 B CN107494464 B CN 107494464B
- Authority
- CN
- China
- Prior art keywords
- silkworm
- crosspieces
- pair
- sliding
- crosspiece
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 241000255789 Bombyx mori Species 0.000 title claims abstract description 211
- 238000009395 breeding Methods 0.000 title claims abstract description 35
- 230000001488 breeding effect Effects 0.000 title claims abstract description 35
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 230000007306 turnover Effects 0.000 claims abstract description 7
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 238000005086 pumping Methods 0.000 claims 5
- 238000000034 method Methods 0.000 abstract description 23
- 239000000463 material Substances 0.000 abstract description 14
- 239000004576 sand Substances 0.000 abstract description 11
- 235000008708 Morus alba Nutrition 0.000 description 54
- 240000000249 Morus alba Species 0.000 description 54
- 230000008569 process Effects 0.000 description 12
- 239000004744 fabric Substances 0.000 description 6
- 230000008859 change Effects 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 208000012260 Accidental injury Diseases 0.000 description 2
- 241000252254 Catostomidae Species 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 241000382353 Pupa Species 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000026058 directional locomotion Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000000384 rearing effect Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K67/00—Rearing or breeding animals, not otherwise provided for; New or modified breeds of animals
- A01K67/033—Rearing or breeding invertebrates; New breeds of invertebrates
- A01K67/04—Silkworms
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Mushroom Cultivation (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
the invention discloses a special three-dimensional silkworm breeding device, which comprises: the silkworm basket frame comprises four first vertical columns and four first cross beams; the first crosspieces are arranged between the four first upright columns from top to bottom, and two ends of any one pair of first crosspieces are fixedly connected with two adjacent first upright columns; the support frame comprises two second upright columns and a second cross beam; a pair of second crosspieces arranged between the silkworm basket frame and the support frame; two turnover mechanisms which are respectively arranged on the support frame and the silkworm basket frame; the first crosspieces correspond to the silkworm basket. The invention can rapidly complete the procedures of sand removal and material changing without contacting the silkworm, saves time and labor, can improve the labor efficiency of the silkworm breeding industry, improves the yield and has higher economic and practical values.
Description
Technical Field
the invention relates to the technical field of silkworm breeding equipment. More specifically, the invention relates to a three-dimensional special device for silkworm breeding.
background
the silkworm, also known as silkworm, or known as silkworm, is a kind of spinning insect with high economic value. The mulberry leaf is used as foodstuff, the cocoon can be reeled, the silk is a precious textile raw material, is mainly used for weaving silk, is an excellent textile raw material, and has wide application in the aspects of military industry, power supply and the like. The silkworm pupa, moth and excrement can be used comprehensively, are raw materials for various chemical and medical industries, and can also be used as plant nutrients. The silkworm takes mulberry leaves as main food materials, and the processes of removing silkworm excrement and replacing fresh mulberry leaves are required for a plurality of times in the whole breeding process of the silkworm, particularly the processes of removing silkworm excrement and replacing mulberry leaves of the silkworm are frequent. In the existing silkworm breeding technology, the processes of removing silkworm excrement and replacing mulberry leaves are complex, the process is troublesome, time-consuming and labor-consuming, and when the silkworm excrement is removed and the mulberry leaves are replaced, the silkworm is easily touched, so that part of silkworms are injured or even die.
With the development of agricultural economy and the gradual deepening of industrial structure adjustment, the silkworm breeding must develop towards a high efficiency direction, so that a special silkworm breeding device capable of quickly removing silkworm excrement and replacing mulberry leaves in a time-saving and labor-saving manner is urgently needed.
Disclosure of Invention
An object of the present invention is to solve at least the above problems and to provide at least the advantages described later.
the invention also aims to provide a special stereoscopic silkworm breeding device, which can be used for placing more silkworm trays and breeding more silkworms by designing a plurality of pairs of first crosspieces arranged from top to bottom, so that the space utilization rate of a silkworm breeding area is improved; according to the invention, the silkworm basket paved with fresh mulberry leaves is inverted above the silkworm basket to be replaced, the silkworms automatically move onto the fresh mulberry leaves by utilizing the upward property of the silkworms, and the inverted silkworm basket is turned to a horizontal state with an upward opening by the turning mechanism, so that the processes of removing sand and replacing materials are realized quickly, time and labor are saved, and the processes of removing sand and replacing materials are completed under the condition of not contacting the silkworms, therefore, the labor efficiency of the silkworm breeding industry can be improved, the yield is increased, and the economic and practical values are higher.
To achieve these objects and other advantages in accordance with the present invention, there is provided a spatial silkworm breeding exclusive use machine comprising:
the silkworm tray frame is of a cuboid frame structure and comprises four vertically arranged first stand columns and four horizontally arranged first cross beams which sequentially connect the upper ends of the four first stand columns, and the cross section of any one first stand column is rectangular;
the first crosspieces are arranged among the four first upright posts from top to bottom, any one of the crosspieces is horizontally arranged and is vertical to the left side surface and the right side surface of the silkworm basket frame, any one pair of the first crosspieces is positioned on the same horizontal plane, two ends of one first crosspiece positioned on the rear side are fixedly arranged on the two first upright posts positioned on the rear side respectively, and two ends of one first crosspiece positioned on the front side are fixedly arranged on the two first upright posts positioned on the front side respectively; the longitudinal section of the first crosspiece is rectangular, and two opposite side surfaces of the pair of first crosspieces are respectively penetrated with a rectangular first opening extending along the length direction of the first crosspiece;
The support frame is of a door frame structure which is arranged on the left side of the silkworm basket frame and is parallel to the left side face of the silkworm basket frame, the support frame comprises two second upright posts and a second cross beam which connects the top ends of the two second upright posts, and the longitudinal section and the cross section of each second upright post are rectangular;
the pair of second crosspieces is arranged between the silkworm basket frame and the support frame in a vertically sliding manner, any one of the second crosspieces is parallel to the first crosspiece, the pair of second crosspieces is positioned on the same horizontal plane, one end of the second crosspiece positioned on the rear side is in sliding connection with the second upright post positioned on the rear side, the other end of the second crosspiece positioned on the rear side is in sliding connection with one first upright post positioned on the rear side and close to the support frame, one end of the second crosspiece positioned on the front side is in sliding connection with the second upright post positioned on the front side, and the other end of the second crosspiece is in sliding connection with one first upright post positioned on the front side and close to the support frame; the longitudinal section of each second crosspiece is rectangular, two rectangular second openings extending along the length direction of each second crosspiece penetrate through two opposite side faces of each second crosspiece, when a pair of second crosspieces move up and down to the same plane as any pair of first crosspieces, the second openings are connected with the end parts adjacent to the corresponding first openings, and the center lines of the second openings and the center lines of the first crosspieces are located on the same straight line, so that a horizontal linear slideway is formed;
The two turnover mechanisms are positioned between the support frame and the silkworm basket frame and are arranged above the pair of second crosspieces in bilateral symmetry, and each turnover mechanism comprises a connecting plate, an L-shaped rotating shaft rotationally connected with the connecting plate and a sucker fixed at the end part of the rotating shaft; two ends of one connecting plate positioned on the left side are respectively connected with the two second stand columns in a sliding manner, and two ends of the connecting plate positioned on the right side are respectively connected with the two first stand columns close to the supporting frame in a sliding manner; the end part of a first right-angle edge of the rotating shaft is connected with one corresponding connecting plate bearing, and the first right-angle edge is horizontally arranged and extends towards the direction close to the other connecting plate; the sucking disc is fixedly connected with the end part of the second right-angle side of the rotating shaft;
The pair of first crosspieces correspond to one silkworm basket, and each silkworm basket comprises a box body with an upper opening and a cuboid structure, a screen horizontally and internally connected in the box body, a plurality of extension springs positioned between the bottom of the box body and the screen, a pair of first sliding blocks and a pair of convex blocks; the box body is characterized in that a hooking hole is respectively formed in the four side plates of the box body close to the upper edge, a cuboid first groove is respectively formed in a pair of opposite first side surfaces of the bottom plate, a pair of strip-shaped second grooves are formed in the outer surface of the bottom plate and are perpendicular to the first side surfaces, one second groove is communicated with one first groove, a limiting block is respectively arranged on each of the four inner walls of the box body, and the four limiting blocks are located on the same horizontal plane; the screen is positioned on the four limiting blocks; the lower end of any one extension spring is fixed on the inner wall of the box body, and the upper end of the extension spring is hooked in the grids of the screen mesh; the first sliding block is connected with the lug through a vertically arranged column body, the first sliding block can be accommodated in the first groove, and the lug is arranged in the second groove in a sliding manner;
The extension spring is arranged as follows: when the extension spring is in a natural telescopic state, the screen mesh is placed at four
On the limiting blocks, the ratio of the distance between the screen and the upper edge of the box body to the height of the side plates of the box body is 2: 5;
when the extension spring is extended to the limit position, the plane of the screen is flat with the edge of the opening end of the box body
The surfaces are flush;
The lug and the first sliding block are arranged as follows: when the projection is located at the first end of the second groove, the projection is in contact with the second groove
the first sliding block is accommodated in the first groove; sliding the projection towards the first end remote from the second recess
The first sliding block is driven to move towards the direction far away from the bottom of the first groove by the directional movement, and when the lug moves
When the first slide block moves to the second end of the second groove, the two first slide blocks respectively protrude from the corresponding first side surfaces and can be separated
are respectively accommodated in a pair of the first openings or a pair of the second openings to realize the silkworm basket and the silkworm basket frame or
the support frame is movably connected.
Preferably, in the stereoscopic special silkworm breeding device, two side surfaces of two second upright posts which are oppositely arranged are respectively provided with a first sliding groove which extends along the vertical direction, two side surfaces of two first upright posts which are close to the second upright posts which are oppositely arranged are respectively provided with a second sliding groove which extends along the vertical direction, two ends of the second crosspiece are respectively provided with a second sliding block, and the two second sliding blocks are respectively accommodated in the first sliding grooves and the second sliding grooves, so that two ends of the second crosspiece are respectively connected with the second upright posts and the first upright posts in a sliding manner; the second sliding groove is not in contact with the end part of the corresponding first crosspiece.
preferably, in the three-dimensional special silkworm breeding device, a third sliding groove extending in the vertical direction is formed in the side surface of any one of the second upright columns opposite to the first upright column adjacent to the second upright column, a third sliding block is respectively arranged at two ends of one connecting plate located on the left side, and the two third sliding blocks are respectively accommodated in the two third sliding grooves, so that the sliding connection between one connecting plate located on the left side and the supporting frame is realized;
With two that the second stand is close first stand with in being equipped with a fourth spout that extends along vertical direction respectively on the side that the second stand is relative, be located one on right side the both ends of connecting plate are equipped with a third slider respectively, two of right side connecting plate the third slider holds respectively in two in the fourth spout, realize being located one on right side the connecting plate with the sliding connection of silkworm basket.
Preferably, the three-dimensional special silkworm breeding device is characterized in that a connecting rod is horizontally arranged between the two connecting plates, and two ends of the connecting rod are fixedly connected with the same end parts of the two connecting plates respectively.
Preferably, the mesh size of the screen is 4 mm.
preferably, the special three-dimensional silkworm breeding device further comprises an air exhaust mechanism, wherein the air exhaust mechanism comprises an air exhaust pipe and an air exhaust pump, the air exhaust pipe is positioned inside the rotating shaft, one end of the air exhaust pipe is communicated with the sucking disc, the air exhaust pump is connected with the other end of the air exhaust pipe, and the air exhaust pump is arranged on the rotating shaft.
preferably, the three-dimensional special silkworm breeding device is characterized in that a plurality of circular vent holes are formed in four side plates of the silkworm basket. Ensuring good ventilation inside the silkworm basket.
The invention at least comprises the following beneficial effects:
1. The invention is suitable for the cultivation of the silkworm with the age of more than 2 years, and the method for placing the mulberry leaves in the silkworm basket specifically comprises the following steps: a plurality of mulberry leaves are stacked and penetrated through a pull rope, then the mulberry leaves are evenly distributed to prepare mulberry leaf strips, a plurality of mulberry leaf strips are prepared by the same method, the mulberry leaf strips are arranged in parallel along the width direction of the screen, and two ends of the pull rope of each mulberry leaf strip are respectively tied on two opposite side edges of the screen, so that the mulberry leaves almost cover the grids of the screen; then, silkworm is placed on the upper surface of the mulberry leaf, the silkworm basket is placed between the pair of first crosspieces, the two convex blocks on the bottom plate of the silkworm basket are slid towards the direction away from each other, the two first sliding blocks slide out of the first grooves, the pair of first sliding blocks are accommodated in the adjacent first openings respectively, and the silkworm basket is horizontally placed on the pair of first crosspieces and is connected with the first crosspieces in a sliding mode; placing silkworm trays of silkworm on each pair of first crosspieces according to the same method;
2. The silkworm basket is connected to the pair of second crosspieces in a sliding mode (in a method, the silkworm basket is connected with the pair of first crosspieces), then the pair of second crosspieces are moved up and down to drive the silkworm basket to move up and down, the pair of second crosspieces are moved to positions corresponding to the pair of first crosspieces with the silkworm basket placed, the pair of first openings are connected with the pair of second openings to form a horizontal linear slideway, then the silkworm basket is moved in the first openings/the second openings through the first sliding blocks to achieve horizontal movement of the silkworm basket, the silkworm basket is moved to the first crosspieces from the second crosspieces, and placing work of silkworms on the first crosspieces at the high positions of the silkworm basket can be completed;
3. When the silkworm basket needs to remove silkworm excrement and replace mulberry leaves, a pair of second crosspieces are moved up and down to be flush with a pair of first crosspiece rails to be replaced, the first crosspieces are connected with the end parts of the corresponding second crosspieces at the moment, the end parts of the first openings and the second openings are connected to form a horizontal linear slideway, a pair of first sliding blocks of the silkworm basket horizontally slide in the corresponding slideways respectively, the first silkworm basket is moved between the pair of first crosspieces and the pair of second crosspieces, and rope bodies at two ends of mulberry leaf strips in the lower screen are shaken, so that the silkworm excrement in the screen is shaken down into the box body; one is inverted, the outer surface of a bottom plate of a second silkworm basket on which fresh mulberry leaves are laid on a screen is fixedly adsorbed by two suckers, the second silkworm basket is superposed with a first silkworm basket positioned on a second crosspiece, then the second silkworm basket is driven to move towards the direction close to the first silkworm basket through the downward movement of two connecting plates, the upper end of a stay cord spring in the first silkworm basket is taken out of a grid of the screen, the connection between the screen and a box body is released, then the screen in the first silkworm basket is connected with a hook hole on a side plate of the second silkworm basket through a plurality of S-shaped hooks, the lower end of any one S-shaped hook is hooked in the grid of the screen, the upper end of the S-shaped hook is hooked in the hook hole, the S-shaped hook with proper height can be selected according to the distance between the upper screen and the lower screen, the silkworm can be ensured to be contacted with the fresh mulberry leaves, the silkworm can automatically move to the fresh mulberry leaves, the second silkworm basket is moved upwards to the lower part above a box body positioned on the lower part, silkworm excrement in the lower box body is collected, so that silkworm excrement and mulberry leaf residues are separated from silkworm, clean silkworm excrement is easily collected, and classification of products is facilitated; after the silkworms move to fresh mulberry leaves, the second silkworm basket moves downwards to the screen cloth on the lower portion and is placed on four limiting blocks of the lower box body, then the S-shaped hooks are taken down, the second silkworm basket moves upwards, the distance between the two screen cloths is increased, residues of the mulberry leaves on the upper surface of the lower screen cloth can be conveniently cleaned, the mulberry leaves in the lower screen cloth are taken down, if a few silkworms are still on the mulberry leaves of the lower screen cloth, the silkworms can be driven to the upper surface of the screen cloth on the lower portion through the soft brush, the lower screen cloth with the mulberry leaves taken down is connected with the second silkworms through the S-shaped hooks again, the second silkworm basket rotates around the axis of the second silkworms through the rotating shaft, the second silkworm basket rotates from a horizontal inverted state to a horizontal state with an upward opening, the second silkworm basket is turned over, the silkworms are located on the upper surface of the fresh mulberry leaves, and finally the second silkworm basket moves downwards, is connected with a pair of second crosspieces in a sliding mode, and returns to the silkworms along a slideway with the linear shape The sand removing and material changing processes are completed on the pair of first crosspieces of the frame; the same method is used for finishing the sand removal and material changing procedures of all the silkworm trays; the sand removing and material changing machine can remove sand and change materials of the silkworm horizontal inscribed boards with different heights, is simple to operate, quick in material changing, time-saving and labor-saving, can avoid unnecessary accidental injuries to silkworms, improves the working efficiency and reduces the labor intensity;
4. The two opposite side walls of the first sliding chute/the second sliding chute/the third sliding chute/the fourth sliding chute of the invention are respectively provided with a sawtooth-shaped sliding chute extending in the vertical direction, the left side surface and the right side surface of the second sliding block/the third sliding block/the fourth sliding block/the fifth sliding block are respectively provided with a bulge, one bulge can move and position in the sawtooth-shaped sliding chute at the adjacent one of the corresponding sliding chutes, thereby ensuring the sliding connection of the first crosspiece and the first upright post and realizing the positioning of the moving position, the sliding connection of the second crosspiece and the second upright post and realizing the positioning of the moving position, the first crosspiece and the second crosspiece can move up and down freely and can be positioned easily, and the application of the up-and-down moving thrust of the first crosspiece and the second crosspiece can be driven by a mechanical power mechanism or an automatic power mechanism; and the direct manual thrust can be applied when the height of the silkworm basket is low.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view showing a state in which the horizontal inverted silkworm basket is connected to the turning mechanism according to the present invention;
FIG. 3 is a schematic structural diagram of the silkworm basket according to the present invention;
Fig. 4 is a schematic structural view of the serrated chute of the present invention.
Detailed Description
the present invention is further described in detail below with reference to the drawings and examples so that those skilled in the art can practice the invention with reference to the description.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
It is to be noted that the experimental methods described in the following embodiments are all conventional methods unless otherwise specified, and the reagents and materials are commercially available unless otherwise specified.
In the description of the present invention, the terms "lateral", "longitudinal", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
As shown in fig. 1 to 3, the present invention provides a special three-dimensional silkworm breeding device, which comprises:
The silkworm basket frame is of a cuboid frame structure and comprises four vertically arranged first upright columns 11 and four horizontally arranged first cross beams 12 which sequentially connect the upper ends of the four first upright columns 11, and the cross section of any first upright column 11 is rectangular;
a plurality of pairs of first crosspieces 2, which are arranged between the four first columns 11 from top to bottom, wherein any one of the crosspieces is horizontally arranged and is perpendicular to the left and right sides of the silkworm basket, any one pair of the first crosspieces 2 is positioned on the same horizontal plane, two ends of one first crosspiece 2 positioned at the rear side are fixedly arranged on the two first columns 11 positioned at the rear side respectively, and two ends of one first crosspiece 2 positioned at the front side are fixedly arranged on the two first columns 11 positioned at the front side respectively; the longitudinal section of the first crosspiece 2 is rectangular, and two opposite side surfaces of a pair of the first crosspieces 2 are respectively penetrated with a rectangular first opening extending along the length direction of the first crosspiece 2;
The support frame is a door frame structure which is arranged on the left side of the silkworm basket frame and is parallel to the left side surface of the silkworm basket frame, the support frame comprises two second upright columns 31 and a second cross beam 32 which connects the top ends of the two second upright columns 31, and the longitudinal sections and the cross sections of the second upright columns 31 are rectangular;
a pair of second crosspieces 4, which are slidably disposed between the silkworm basket frame and the support frame in the up-down direction, wherein any one of the second crosspieces 4 is parallel to the first crosspiece 2, the pair of second crosspieces 4 are located on the same horizontal plane, one end of the second crosspiece 4 located on the rear side is slidably connected to the second upright 31 located on the rear side, the other end is slidably connected to the first upright 11 located on the rear side and close to the support frame, one end of the second crosspiece 4 located on the front side is slidably connected to the second upright 31 located on the front side, and the other end is slidably connected to the first upright 11 located on the front side and close to the support frame; the longitudinal section of the second crosspiece 4 is rectangular, two opposite side surfaces of the two second crosspieces 4 are penetrated with a rectangular second opening 41 extending along the length direction of the second crosspiece 4, when one pair of the second crosspieces 4 moves up and down to be in the same plane with any one pair of the first crosspieces 2, the second openings 41 are connected with the adjacent end parts of the corresponding first openings, and the central lines of the second crosspieces and the first crosspieces are in the same straight line, so that a horizontal linear slideway is formed;
The two turnover mechanisms are positioned between the support frame and the silkworm basket frame and are arranged above the pair of second crosspieces 4 in bilateral symmetry, and each turnover mechanism comprises a connecting plate 51, an L-shaped rotating shaft 52 rotationally connected with the connecting plate 51 and a sucker 53 fixed at the end part of the rotating shaft 52; two ends of one connecting plate 51 positioned on the left side are respectively connected with the two second upright columns 31 in a sliding manner, and two ends of the connecting plate 51 positioned on the right side are respectively connected with the two first upright columns 11 close to the supporting frame in a sliding manner; the end of a first right-angle edge of the rotating shaft 52 is in bearing connection with a corresponding one of the connecting plates 51, and the first right-angle edge is horizontally arranged and extends towards the direction close to the other connecting plate 51; the sucking disc 53 is fixedly connected with the end part of the second right-angle side of the rotating shaft 52;
the silkworm basket comprises a plurality of silkworm trays 6, wherein a pair of first crosspieces 2 correspond to one silkworm tray 6, and each silkworm tray 6 comprises a box body of a cuboid structure with an upper opening, a screen 66 horizontally inscribed in the box body, a plurality of extension springs positioned between the bottom of the box body and the screen 66, a pair of first sliding blocks 64 and a pair of convex blocks 63; a hooking hole 621 is formed in the four side plates 62 of the box body and is close to the upper edge, a cuboid first groove is formed in each of a pair of opposite first side faces of the bottom plate 61, a pair of strip-shaped second grooves 611 are formed in the outer surface of the bottom plate 61, the second grooves 611 are perpendicular to the first side faces, one second groove 611 is communicated with one first groove, a limiting block 65 is arranged on each of the four inner walls of the box body, and the four limiting blocks 65 are located on the same horizontal plane; the screen 66 is positioned on the four limiting blocks 65; the lower end of any one of the extension springs is fixed on the inner wall of the box body, and the upper end of the extension spring is hooked in the grid of the screen 66; one of the first sliding blocks 64 is connected to one of the protrusions 63 through a vertically arranged column, one of the first sliding blocks 64 is accommodated in one of the first grooves, and one of the protrusions 63 is slidably arranged in one of the second grooves 611;
the extension spring is arranged as follows: when the tension spring is in a naturally stretched state, the screen 66 rests
On the four limit blocks 65, the distance between the screen 66 and the upper edge of the box body and the side plate 62 of the box body
The height ratio of (A) to (B) is 2: 5; when the tension spring is extended to the limit position, the screen 66 lies in a plane with the box
The plane of the edge of the opening end of the body is flush;
The projection 63 and the first slider 64 are arranged such that: when the protrusion 63 is located in the second groove 611
At the first end, the first sliding block 64 is accommodated in the first groove; sliding the projection 63 away from
The first end of the second groove 611 moves to drive the first sliding block 64 to move away from the first groove
the direction of the bottom moves, when the projection 63 moves to the second end of the second groove 611, the two first slides
The blocks 64 protrude from the corresponding first side surfaces and can be respectively accommodated in the pair of first openings or the pair of first openings
In the second opening 41, the movable connection between the silkworm basket 6 and the silkworm basket frame or the support frame is realized.
In the technical scheme, the first crosspieces 2 are arranged from top to bottom in multiple pairs, so that more silkworm trays 6 can be placed in the silkworm breeding box, more silkworms can be bred, and the space utilization rate of a silkworm breeding area is improved; and through design tilting mechanism, utilize the upwards nature of silkworm for the silkworm removes by oneself to the level inversion the second silkworm inscribed board 6 on the inside fresh mulberry leaf of laying, then through tilting mechanism with second silkworm inscribed board 6 upset 180 degrees, become the normal state of placing by the inversion with second silkworm inscribed board 6, realize quick, labour saving and time saving, and accomplish the process of sand removal, reloading under the condition of contactless silkworm, can improve the labor efficiency of silkworm aquaculture, and the increase of production has higher economic and practical value.
In another technical scheme, in the three-dimensional special silkworm breeding device, two side surfaces of two second upright columns 31 which are oppositely arranged are respectively provided with a first sliding groove 312 which extends along the vertical direction, two side surfaces of two first upright columns 11 which are close to the second upright columns 31 which are oppositely arranged are respectively provided with a second sliding groove 111 which extends along the vertical direction, two ends of the second crosspiece 4 are respectively provided with a second sliding block, and the two second sliding blocks are respectively accommodated in the first sliding grooves 312 and the second sliding grooves 111, so that two ends of the second crosspiece 4 are respectively in sliding connection with the second upright columns 31 and the first upright columns 11; the second sliding grooves 111 are not in contact with the corresponding end portions of the first crosspiece 2.
In another technical scheme, in the three-dimensional special silkworm breeding device, a third sliding groove 311 extending in the vertical direction is arranged on the side surface of any one of the second upright columns 31 opposite to the first upright column 11 adjacent thereto, two ends of one connecting plate 51 positioned on the left side are respectively provided with a third sliding block 511, and the two third sliding blocks 511 are respectively accommodated in the two third sliding grooves 311, so that the sliding connection between one connecting plate 51 positioned on the left side and the support frame is realized;
With two that the second stand 31 is close first stand 11 with in being equipped with a fourth spout that extends along vertical direction respectively on the side that the second stand 31 is relative, be located one on right side the both ends of connecting plate 51 are equipped with a third slider 511 respectively, two of right side connecting plate third slider 511 holds in two respectively in the fourth spout, the realization is located one on right side connecting plate 51 with the sliding connection of silkworm basket.
As shown in fig. 4, the two opposite side walls of the first/second/third/fourth sliding grooves of the present invention are respectively provided with a vertically extending zigzag sliding groove 9, the left and right side surfaces of the second/third/fourth/fifth sliding blocks 10 are respectively provided with a protrusion 11, one protrusion 11 can move and position in the zigzag sliding groove 9 in a close one of the corresponding sliding grooves, thereby ensuring the sliding connection of the first crosspiece and the first upright post and realizing the positioning of the moving position, the sliding connection of the second crosspiece and the second upright post and realizing the positioning of the moving position, the first crosspiece and the second crosspiece can move up and down freely and can be positioned easily, and the application of the up-and-down moving thrust of the first crosspiece and the second crosspiece can be driven by a mechanical power mechanism or an automatic power mechanism; and the direct manual thrust can be applied when the height of the silkworm basket is low.
In another technical scheme, the three-dimensional special silkworm breeding device is characterized in that a connecting rod 54 is horizontally arranged between the two connecting plates 51, and two ends of the connecting rod 54 are fixedly connected with the same end parts of the two connecting plates 51 respectively.
in another technical scheme, the mesh size of the screen 66 is 4 mm. The silkworm excrement can be ensured to fall into the bottom of the box, and silkworm and mulberry leaf residues cannot fall off, so that clean silkworm excrement can be collected, and products can be better classified, collected and processed.
In another technical scheme, three-dimensional silkworm breeding special ware, still include air exhaust mechanism, it is including being located inside and one end of pivot 52 with the exhaust tube of sucking disc 53 intercommunication and with the aspiration pump that the exhaust tube other end is connected, the aspiration pump set up in the pivot 52.
In another technical scheme, the three-dimensional special silkworm breeding device is characterized in that a plurality of round vent holes are formed in four side plates 62 of the silkworm basket 6.
The working process of the invention is as follows: firstly, laying mulberry leaves and placing the mulberry silkworms on a silkworm basket 6, specifically, stacking a plurality of mulberry leaves, penetrating the plurality of mulberry leaves through a pull rope, then uniformly spreading the plurality of mulberry leaves to prepare mulberry leaf strips, preparing the plurality of mulberry leaf strips by the same method, arranging the plurality of mulberry leaf strips in parallel along the width direction of a screen 66, and respectively tying two ends of the pull rope of each mulberry leaf strip on two opposite side edges of the screen 66 so that the mulberry leaves almost cover the grids of the screen 66; then, silkworm is placed on the upper surface of the mulberry leaf, the silkworm basket 6 is placed between the pair of first crosspieces 2, the two lugs 63 on the bottom plate 61 of the silkworm basket 6 are slid towards the directions far away from each other, the two first sliding blocks 64 are slid out of the first grooves, the pair of first sliding blocks 64 are accommodated in the adjacent first openings respectively, and the silkworm basket 6 is horizontally placed on and connected with the pair of first crosspieces 2 in a sliding mode; silkworm rearing trays 6 of silkworm are placed on each pair of first crosspieces 2 according to the same method;
when the silkworm basket 6 needs to remove silkworm excrement and replace mulberry leaves, the pair of second crosspieces 4 are moved up and down to be flush with the pair of first crosspieces 2 to be replaced, at the moment, the first crosspieces 2 are connected with the end parts of the corresponding second crosspieces 4, the end parts of the first openings and the second openings 41 are connected to form a horizontal linear slideway, the pair of first sliding blocks 64 of the silkworm basket 6 horizontally slide in the corresponding slideways respectively, the first silkworm basket 6 is moved between the pair of first crosspieces 2 and the pair of second crosspieces 4, and rope bodies at two ends of mulberry leaf strips in the lower screen 66 are shaken, so that the silkworm excrement in the screen 66 is shaken down into the box body; the outer surface of a bottom plate 61 of a second silkworm basket 6 which is upside down and is paved with fresh mulberry leaves on a screen 66 is fixedly adsorbed with two suckers 53, the second silkworm basket 6 is overlapped with a first silkworm basket 6 positioned on a second crosspiece 4, then the second silkworm basket 6 is driven to move towards the direction close to the first silkworm basket 6 through the downward movement of two connecting plates 51, the upper end of a stay rope spring in the first silkworm basket 6 is taken out of the grid of the screen 66, the connection between the screen 66 and a box body is released, then the screen 66 in the first silkworm basket 6 is connected with a plurality of S-shaped hook bodies on a side plate 62 of the second silkworm basket 6 through hook holes 621, the lower end of any one S-shaped hook body is hooked in the grid of the screen 66, the upper end of any one S-shaped hook body is hooked in the hook hole 621, the S-shaped hook body with the proper height can be selected according to the distance between the upper screen 66 and the lower screen 66, the silkworms can contact with the fresh mulberry leaves, and can be automatically moved to the fresh mulberry leaves, the second silkworm basket 6 is moved upwards to the position where the screen 66 at the lower part is positioned above the lower box body, silkworm excrement in the lower box body is collected, silkworm excrement and mulberry leaf residues are separated from silkworm, clean silkworm excrement is easily collected, and classification treatment of products is facilitated; after the silkworms move to fresh mulberry leaves, the second silkworm basket 6 moves downwards to the screen 66 at the lower part and is placed on the four limiting blocks 65 of the lower box body, then the plurality of S-shaped hooks are taken down and the second silkworm basket 6 moves upwards, so that the distance between the two screen 66 is increased, residues of the mulberry leaves on the upper surface of the lower screen 66 can be cleaned conveniently, the mulberry leaves in the lower screen 66 are taken down, if a few silkworms are still on the mulberry leaves in the lower screen 66, the silkworms can be driven to the upper surface of the lower screen 66 by the soft brush, the lower screen 66 with the mulberry leaves taken down is connected with the second silkworm basket 6 again through the S-shaped hooks, the rotation of the second silkworm basket 6 is driven by the rotation of the rotating shaft 52 around the axis of the rotating shaft, the second silkworm basket 6 is rotated from a horizontal inverted state to a horizontal state with an upward opening, the overturning of the second silkworm basket 6 is completed, so that the silkworms are positioned on the upper surface of the fresh mulberry leaves, finally, the second silkworm basket 6 moves downwards, is connected with the pair of second crosspieces 4 in a sliding way and returns to the pair of first crosspieces 2 of the silkworm basket frame along the linear slideway, and the sand removing and material changing processes are completed; the same method is adopted to complete the sand removal and material changing procedures of all the silkworm trays 6; the silkworm basket machine can remove sand and change materials of the silkworm basket 6 positioned at different heights, is simple to operate, quick in material change, time-saving and labor-saving, can avoid unnecessary accidental injuries to silkworms, improves the working efficiency and reduces the labor intensity.
The number of apparatuses and the scale of the process described herein are intended to simplify the description of the present invention. Applications, modifications and variations of the present invention will be apparent to those skilled in the art.
while embodiments of the invention have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the invention pertains, and further modifications may readily be made by those skilled in the art, it being understood that the invention is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.
Claims (7)
1. a special three-dimensional silkworm breeding device is characterized by comprising:
The silkworm tray frame is of a cuboid frame structure and comprises four vertically arranged first stand columns and four horizontally arranged first cross beams which sequentially connect the upper ends of the four first stand columns, and the cross section of any one first stand column is rectangular;
The first crosspieces are arranged among the four first upright posts from top to bottom, any one of the crosspieces is horizontally arranged and is vertical to the left side surface and the right side surface of the silkworm basket frame, any one pair of the first crosspieces is positioned on the same horizontal plane, two ends of one first crosspiece positioned on the rear side are fixedly arranged on the two first upright posts positioned on the rear side respectively, and two ends of one first crosspiece positioned on the front side are fixedly arranged on the two first upright posts positioned on the front side respectively; the longitudinal section of the first crosspiece is rectangular, and two opposite side surfaces of the pair of first crosspieces are respectively penetrated with a rectangular first opening extending along the length direction of the first crosspiece;
The support frame is of a door frame structure which is arranged on the left side of the silkworm basket frame and is parallel to the left side face of the silkworm basket frame, the support frame comprises two second upright posts and a second cross beam which connects the top ends of the two second upright posts, and the longitudinal section and the cross section of each second upright post are rectangular;
the pair of second crosspieces is arranged between the silkworm basket frame and the support frame in a vertically sliding manner, any one of the second crosspieces is parallel to the first crosspiece, the pair of second crosspieces is positioned on the same horizontal plane, one end of the second crosspiece positioned on the rear side is in sliding connection with the second upright post positioned on the rear side, the other end of the second crosspiece positioned on the rear side is in sliding connection with one first upright post positioned on the rear side and close to the support frame, one end of the second crosspiece positioned on the front side is in sliding connection with the second upright post positioned on the front side, and the other end of the second crosspiece is in sliding connection with one first upright post positioned on the front side and close to the support frame; the longitudinal section of each second crosspiece is rectangular, two rectangular second openings extending along the length direction of each second crosspiece penetrate through two opposite side faces of each second crosspiece, when a pair of second crosspieces move up and down to the same plane as any pair of first crosspieces, the second openings are connected with the end parts adjacent to the corresponding first openings, and the center lines of the second openings and the center lines of the first crosspieces are located on the same straight line, so that a horizontal linear slideway is formed;
The two turnover mechanisms are positioned between the support frame and the silkworm basket frame and are arranged above the pair of second crosspieces in bilateral symmetry, and each turnover mechanism comprises a connecting plate, an L-shaped rotating shaft rotationally connected with the connecting plate and a sucker fixed at the end part of the rotating shaft; two ends of one connecting plate positioned on the left side are respectively connected with the two second stand columns in a sliding manner, and two ends of the connecting plate positioned on the right side are respectively connected with the two first stand columns close to the supporting frame in a sliding manner; the end part of a first right-angle edge of the rotating shaft is connected with one corresponding connecting plate bearing, and the first right-angle edge is horizontally arranged and extends towards the direction close to the other connecting plate; the sucking disc is fixedly connected with the end part of the second right-angle side of the rotating shaft;
the pair of first crosspieces correspond to one silkworm basket, and each silkworm basket comprises a box body with an upper opening and a cuboid structure, a screen horizontally and internally connected in the box body, a plurality of extension springs positioned between the bottom of the box body and the screen, a pair of first sliding blocks and a pair of convex blocks; the box body is characterized in that a hooking hole is respectively formed in the four side plates of the box body close to the upper edge, a cuboid first groove is respectively formed in a pair of opposite first side surfaces of the bottom plate, a pair of strip-shaped second grooves are formed in the outer surface of the bottom plate and are perpendicular to the first side surfaces, one second groove is communicated with one first groove, a limiting block is respectively arranged on each of the four inner walls of the box body, and the four limiting blocks are located on the same horizontal plane; the screen is positioned on the four limiting blocks; the lower end of any one extension spring is fixed on the inner wall of the box body, and the upper end of the extension spring is hooked in the grids of the screen mesh; the first sliding block is connected with the lug through a vertically arranged column body, the first sliding block can be accommodated in the first groove, and the lug is arranged in the second groove in a sliding manner;
The extension spring is arranged as follows: when the extension spring is in a natural telescopic state, the screen is placed on the four limiting blocks, and the ratio of the distance between the screen and the upper edge of the box body to the height of the side plate of the box body is 2: 5;
when the extension spring is extended to the limit position, the plane of the screen is flush with the plane of the edge of the opening end of the box body;
The lug and the first sliding block are arranged as follows: when the lug is positioned at the first end of the second groove, the first sliding block is accommodated in the first groove; and when the lug moves to the second end of the second groove, the two first sliding blocks protrude out of the corresponding first side surface and can be respectively accommodated in the pair of first openings or the pair of second openings, so that the movable connection of the silkworm tray and the silkworm tray frame or the supporting frame is realized.
2. the special stereoscopic silkworm breeding device according to claim 1, wherein a first sliding groove extending in the vertical direction is respectively formed on two side surfaces of the two second upright columns which are oppositely arranged, a second sliding groove extending in the vertical direction is respectively formed on two side surfaces of the two first upright columns which are adjacent to the second upright columns which are oppositely arranged, a second sliding block is respectively arranged at two ends of the second crosspiece, and the two second sliding blocks are respectively accommodated in the first sliding groove and the second sliding groove, so that the two ends of the second crosspiece are respectively connected with the second upright columns and the first upright columns in a sliding manner; the second sliding groove is not in contact with the end part of the corresponding first crosspiece.
3. The special stereoscopic silkworm breeding device according to claim 2, wherein a third sliding groove extending in the vertical direction is provided on a side surface of any one of the second upright columns opposite to the first upright column adjacent thereto, and a third sliding block is provided at each of two ends of one of the connecting plates located on the left side, and the two third sliding blocks are respectively accommodated in the two third sliding grooves, so that the sliding connection between one of the connecting plates located on the left side and the supporting frame is realized;
With two that the second stand is close first stand with in being equipped with a fourth spout that extends along vertical direction respectively on the side that the second stand is relative, be located one on right side the both ends of connecting plate are equipped with a third slider respectively, two of right side connecting plate the third slider holds respectively in two in the fourth spout, realize being located one on right side the connecting plate with the sliding connection of silkworm basket.
4. the special stereoscopic silkworm breeding device according to claim 3, wherein a connecting rod is horizontally arranged between the two connecting plates, and both ends of the connecting rod are fixedly connected with the same end of the two connecting plates respectively.
5. the special stereoscopic silkworm breeding machine according to claim 4, wherein the mesh size of the screen is 4 mm.
6. The special stereoscopic silkworm breeding device according to claim 5, further comprising an air pumping mechanism including an air pumping pipe located inside the rotating shaft and having one end communicating with the suction cup and an air pumping pump connected to the other end of the air pumping pipe, wherein the air pumping pump is disposed on the rotating shaft.
7. the special stereoscopic silkworm breeding device according to claim 6, wherein a plurality of circular vent holes are formed in each of four side plates of the silkworm basket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710934618.9A CN107494464B (en) | 2017-10-10 | 2017-10-10 | special three-dimensional silkworm breeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710934618.9A CN107494464B (en) | 2017-10-10 | 2017-10-10 | special three-dimensional silkworm breeding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107494464A CN107494464A (en) | 2017-12-22 |
| CN107494464B true CN107494464B (en) | 2019-12-13 |
Family
ID=60700663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710934618.9A Active CN107494464B (en) | 2017-10-10 | 2017-10-10 | special three-dimensional silkworm breeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107494464B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109302823B (en) * | 2018-11-21 | 2020-11-10 | 安徽云融信息技术有限公司 | Power supply mounting rack suitable for communication cabinet |
| CN109662066B (en) * | 2019-03-01 | 2023-01-24 | 丝绸之路控股集团浙江农业科技有限公司 | Automatic silkworm excrement removing system |
| CN110771579B (en) * | 2019-11-28 | 2021-08-13 | 江西修水养蚕人实业有限公司 | Intelligent quantitative sowing equipment for dry lime powder special for silkworm breeding |
| CN111109207A (en) * | 2020-01-14 | 2020-05-08 | 嵊州陌桑高科股份有限公司 | Breed frame and tear dish machine split mechanism open |
| CN115029790B (en) * | 2022-06-14 | 2023-10-13 | 安庆麦宝瑞生物科技有限公司 | Dull and stereotyped silk preparation facilities that can nimble adjust |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2073665U (en) * | 1990-02-24 | 1991-03-27 | 刘沛权 | Raising silkworms platform |
| CN203794127U (en) * | 2014-04-29 | 2014-08-27 | 黄文毅 | Back-and-forth sliding device for automatically demounting paper cocooning frame |
| CN206453023U (en) * | 2016-11-25 | 2017-09-01 | 湖州盛禾农业发展有限公司 | A kind of automatic sericultural equipment |
-
2017
- 2017-10-10 CN CN201710934618.9A patent/CN107494464B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2073665U (en) * | 1990-02-24 | 1991-03-27 | 刘沛权 | Raising silkworms platform |
| CN203794127U (en) * | 2014-04-29 | 2014-08-27 | 黄文毅 | Back-and-forth sliding device for automatically demounting paper cocooning frame |
| CN206453023U (en) * | 2016-11-25 | 2017-09-01 | 湖州盛禾农业发展有限公司 | A kind of automatic sericultural equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107494464A (en) | 2017-12-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107494464B (en) | special three-dimensional silkworm breeding device | |
| JP6368358B2 (en) | Device for removing poultry from cages | |
| JP2022188104A (en) | Growing systems and methods | |
| CN203262246U (en) | Raisin preparation device | |
| CN107439497B (en) | Stacking type silk culture device | |
| TWM491329U (en) | 3D shelf type automatic organism cultivation feeding and harvesting operation system | |
| CN108056073B (en) | Full-intelligent flexible silkworm breeding system | |
| CN107667993A (en) | The Silkworm Raise device of automatic lifting | |
| CN207802913U (en) | A kind of agricultural planting seedlings nursing plate | |
| CN107484725B (en) | Silkworm frame for cultivating | |
| CN107494465B (en) | The sericulture device that can quickly reload | |
| CN209390894U (en) | A kind of silkworm moth emergence collecting cart and silkworm moth emergence collection device | |
| CN114375915B (en) | Rectangular frame for full-age industrial silkworm breeding and breeding method thereof | |
| CN212962618U (en) | Medicinal material drying device | |
| CN110393127B (en) | Planting method of edible mushrooms | |
| CN214929790U (en) | Potted plant handling device that horticulture was used | |
| CN209882846U (en) | Portable shelf | |
| CN217694962U (en) | Silkworm rearing bed and labor-saving silkworm rearing device | |
| CN218539641U (en) | Incubator convenient to clearance | |
| CN207132662U (en) | A kind of multilayer feed drying frame | |
| JP2010088344A (en) | Pulling device of mobile cultivation system | |
| CN108967365A (en) | A kind of shelf and its laying method convenient for crawl | |
| KR20160003607U (en) | Drying tray of agricultural and marine products | |
| CN209931212U (en) | Waterfowl net bed breeding equipment | |
| CN113907052B (en) | Lifting type silkworm platform and silkworm breeding method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20191106 Address after: 314513 quchbon village, zhouquan Town, Tongxiang City, Jiaxing, Zhejiang Applicant after: Zhejiang canyuan Home Textile Co., Ltd Address before: No. 211, 212 Renmin East Road, Xingning District, Nanning City, Guangxi Zhuang Autonomous Region, 530012 Applicant before: Nanning Zhi Qiao agricultural Co., Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Special device for three-dimensional silkworm breeding Effective date of registration: 20211110 Granted publication date: 20191213 Pledgee: Zhejiang Tongxiang Rural Commercial Bank Co., Ltd. zhouquan sub branch Pledgor: Zhejiang canyuan Home Textile Co., Ltd Registration number: Y2021330002186 |