CN216415686U

CN216415686U - Silkworm breeding device convenient to adjust

Info

Publication number: CN216415686U
Application number: CN202121512323.0U
Authority: CN
Inventors: 韦光登
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-05
Filing date: 2021-07-05
Publication date: 2022-05-03
Anticipated expiration: 2031-07-05

Abstract

The utility model provides a mulberry silkworm feeding device convenient to adjust, which belongs to the technical field of mulberry silkworm feeding devices, and comprises an inserting shaft, a driving assembly, a transmission shaft, a first transmission assembly, a second transmission assembly, a transmission shaft c, a plurality of transmission gears and a lifting toothed chain, wherein the inserting shaft is inserted at two sides of a feeding platform to be lifted or lowered, the transmission shaft drives the transmission shaft a to rotate through the meshing of a driving gear and a driven gear, the first transmission assembly is driven to rotate in sequence, the second transmission assembly and the transmission shaft c are driven to rotate through a transmission shaft b, the rotation of the plurality of transmission gears is realized in sequence, the feeding platform can be driven to move up and down through the lifting toothed chain, and the toothed chain overcomes the problem of elastic deformation during the lifting of a traditional rope through the matching of the gears and the toothed chain, so that the feeding platform can be ensured to be accurately displaced; when waiting to raise the platform adjustment, square cover reciprocates along a frame bedpost, waits to remove behind the suitable position, screws positioning bolt, can realize raising the fixed position of platform and frame bedpost, simple structure, convenient operation.

Description

Silkworm breeding device convenient to adjust

Technical Field

The utility model belongs to the technical field of silkworm breeding devices, and particularly relates to a silkworm breeding device convenient to adjust.

Background

Silkworm (Bombyx mori Linnaeus), also called silkworm for short, is one of the economic insects for spinning and cocooning which uses mulberry leaves as food. Silkworm passes through four morphologically and physiologically completely different development stages of egg, silkworm, pupa, adult and the like in life. Silkworm is the growth stage of taking food nutrition, and disinfection, mulberry feeding and sand removal are the main work of silkworm breeding. When the silkworm grows irregularly, green silkworms are extracted and batched, and the young silkworms are placed at a higher temperature and are frequently given to good mulberry to catch up with the large batch. In the young silkworm period, quicklime powder or other silkworm disinfectant is uniformly sprinkled (sprayed) on a silkworm body and a silkworm seat before feeding mulberry, and the silkworm is started and sleeps once respectively; 4. during the 5-year-old silkworm period, high temperature and high humidity are required to be prevented, ventilation is enhanced, and good mulberry is taken. The silkworm can be bred in a sterilized silkworm room or a sterilized greenhouse. Stopping feeding mulberry before silkworm molting, fixing silkworm body on mulberry leaf, and gradually forming new skin. Silkworm takes 4 molts for a life, and the sleep and the initiation are the turning points of physiology. Apparently, it does not eat any food, but its interior is undergoing drastic tissue renewal. If silkworms are not well nursed in the sleep stage, germs are easy to invade to cause difficult molting, which brings inconvenience and economic loss to later-stage feeding. Therefore, management of silkworms in the sleep stage is also important.

Traditional silkworm bed utilizes rope and fixed pulley to constitute when going up and down, goes up and down through four angles of a elevating gear to the silkworm bed, but this kind of lift mode is very unreliable, and at first the rope bearing capacity is low, its itself still has certain elasticity, and the displacement volume of silkworm bed is not controlled well during the lift, and the rope wearing and tearing are serious moreover, need regularly to change, and it is very troublesome to use, and intensity of labour is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the problems and provides a silkworm breeding device convenient to adjust, which effectively solves the problems that the traditional silkworm bed is composed of ropes and fixed pulleys when being lifted, four corners of the silkworm bed are lifted through a lifting device, but the lifting mode is unreliable, firstly, the bearing performance of the ropes is low, the ropes have certain elasticity, the displacement of the silkworm bed is difficult to control when the silkworm bed is lifted, the ropes are seriously abraded, the silkworm bed needs to be replaced periodically, the use is very troublesome, and the labor intensity is high.

The technical scheme of the utility model is as follows: a silkworm breeding device convenient to adjust comprises a silkworm bed frame, wherein the silkworm bed frame comprises four frame bed columns with the same height, the frame bed columns are square steel pipes, and the four frame bed columns are arranged into a rectangular frame body; a plurality of feeding tables are arranged on the silkworm bed frame; a grid cloth is laid on each feeding platform; the tops of the four bed erecting columns are fixedly provided with square cylinders; the top of the square cylinder is welded with a shaft cylinder;

one side of three of the four shaft cylinders is respectively provided with a feeding table lifting component, a first transmission component and a second transmission component; three transmission shafts are arranged among the four shaft cylinders; two ends of a transmission shaft a in the three transmission shafts are connected with the shaft barrel in a matched mode and are connected with the feeding table lifting assembly and the first transmission assembly in a matched mode, two ends of the other transmission shaft b are connected with the first transmission assembly and the second transmission assembly in a matched mode respectively, one end of the last transmission shaft c is connected with the second transmission assembly in a matched mode, and the other end of the last transmission shaft c is connected with the shaft barrel in a matched mode;

the raising platform lifting assembly comprises an L-shaped support plate, the L-shaped support plate is fixedly arranged on one side of the square cylinder, and a rotating shaft cylinder transversely penetrates through the L-shaped support plate; the inside of the rotating shaft cylinder is connected with a rotating shaft through a bearing; two ends of the rotating shaft are respectively provided with a limit gear and a driving gear in a matching way; a driving assembly is coaxially arranged outside the limiting gear; the driving gear is meshed with the driven gear; the driven gear is connected with the transmission shaft in a matching way; a transmission gear is coaxially arranged on the inner side of the driven gear; the transmission gear is connected with a lifting toothed chain in a matching way; an anti-falling cover for preventing the lifting gear chain from falling off is arranged above the transmission gear;

the first transmission assembly and the second transmission assembly are both composed of a protective shell and a bevel gear group; wherein the bevel gear set is disposed within the protective housing.

Preferably, the inner sides of the first transmission assembly and the second transmission assembly are both provided with transmission gears and are provided with lifting toothed chains in a matching manner.

Preferably, the tail end of the lifting toothed chain is provided with a movable connector; the movable connecting head is also welded with an inserting shaft for lifting the feeding table.

Preferably, the bottom of the frame bedpost is fixedly provided with a universal wheel with a lock, which is convenient to move.

Preferably, the feeding table comprises two cross braces, the two cross braces are arranged in parallel, and square sleeves are welded at two ends of each cross brace; the square sleeve is sleeved on the frame bed column; a positioning bolt used for fixing the square sleeve and the frame bed column is arranged on the outer side of the square sleeve;

a plurality of fixed sleeves are uniformly distributed at the bottom of the cross brace; the fixed sleeve is used for connecting the square pipes.

Preferably, the insertion shaft can be inserted into the square tube in the fixed sleeve.

Preferably, the upper end of one side of the L-shaped support plate is provided with a through hole, and a positioning pin is inserted in the through hole; one end of the positioning pin is connected with the stop rod through an extension spring; and a fixed shaft is inserted in the middle of the stop rod and welded on one side of the L-shaped support plate.

Preferably, the driving component is any one of a rotary handle or a driving motor.

Preferably, the middle positions of the two sides of the feeding table are welded with square sleeves, middle upright columns are arranged in the square sleeves, and universal wheels with locks are further arranged at the bottoms of the middle upright columns.

Preferably, the feeding table consists of two cross braces and two short rods, and square sleeves are welded at two ends of each of the two cross braces and the two short rods; the transverse support and the short rod are arranged in an up-down stacking manner and are sleeved on the frame bed column through a square sleeve; a square sleeve which is convenient to be sleeved on the middle upright post is welded in the middle position of the outer side of the cross brace;

the feeding table is sequentially provided with a first feeding table, a second feeding table, a third feeding table and a fourth feeding table from top to bottom, wherein square tubes at the bottoms of the first feeding table and the third feeding table are arranged in parallel with cross braces;

the square tubes and the short rods at the bottoms of the second feeding table and the fourth feeding table are arranged in parallel.

Due to the adoption of the technical scheme, the utility model has the beneficial effects that:

1. when the lifting device is used, the inserting shafts are firstly inserted at two sides of a feeding table to be lifted or lowered, then the driving assembly is driven, the driving shaft drives the driving shaft a to rotate through the meshing of the driving gear and the driven gear, the first driving assembly is driven to rotate in sequence, the second driving assembly and the driving shaft c are driven to rotate through the driving shaft b, the plurality of driving gears are driven to rotate in sequence, then the lifting toothed chain can drive the feeding table to move up and down, and the gear is matched with the toothed chain, so that the lifting device has a good driving effect, the service life of the toothed chain is long, the toothed chain overcomes the problem of elastic deformation during lifting of a traditional rope, and the accurate displacement of the feeding table can be ensured;

2. according to the utility model, when the feeding table is adjusted, the square sleeve moves up and down along the frame bed column, and after the square sleeve moves to a proper position, the positioning bolt is screwed, so that the feeding table and the frame bed column can be fixed in position, and the feeding table is simple in structure and convenient to operate;

3. according to the utility model, when the feeding table needs to move downwards, the driving assembly is driven anticlockwise, the limit gear rotates without being influenced by the stop rod, when the limit gear does not rotate, the lower end of the stop rod falls between two teeth on the limit gear, and the upper end of the stop rod is connected with the positioning pin through the extension spring, so that the stop rod is prevented from overturning to the left side, the limit of the limit gear is realized in sequence, and the limit gear is prevented from reversing;

4. according to the utility model, when the feeding table needs to move upwards, the positioning pin is firstly pulled out, the stop rod is shifted to one side, then the driving assembly is driven clockwise, after the feeding table moves to a proper position, the positioning pin is inserted back into the L-shaped support plate, and then the stop rod is used for locking the limit gear again;

5. according to the utility model, the driving component is any one of the rotating handle or the driving motor, and the type of the driving component can be changed according to the requirements of customers so as to meet the requirements of the customers;

6. according to the utility model, the square sleeves are welded in the middle positions of the two sides of the feeding table, the middle upright posts are arranged in the square sleeves, the universal wheels with locks are further arranged at the bottoms of the middle upright posts, the feeding table with a longer span can be supported through the middle upright posts, the situation that the middle of the feeding table collapses is prevented, and the stability of the feeding table is improved.

Drawings

FIG. 1 is a schematic perspective view of an embodiment of the present invention;

FIG. 2 is a bottom view of FIG. 1 of the present invention;

FIG. 3 is a left side view of FIG. 1 in accordance with the present invention;

FIG. 4 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;

FIG. 5 is an enlarged view of FIG. 3 at C of the present invention;

FIG. 6 is an enlarged view of FIG. 1 at B according to the present invention;

FIG. 7 is an enlarged view taken at D of FIG. 1 in accordance with the present invention;

FIG. 8 is a schematic perspective view of a second embodiment of the present invention;

FIG. 9 is a schematic three-dimensional structure according to an embodiment of the present invention;

FIG. 10 is a schematic perspective view of a fourth embodiment of the present invention;

fig. 11 is an enlarged view of fig. 10 at E according to the present invention.

The reference numerals in fig. 1 to 11 are: 1-a bedpost, 2-a feeding table, 201-a cross brace, 202-a square sleeve, 203-a positioning bolt, 204-a fixing sleeve, 205-a short rod, 3-a feeding table lifting component, 31-an L-shaped support plate, 32-a rotating shaft barrel, 33-a rotating shaft, 34-a limiting gear, 35-a driving component, 36-a driving gear, 37-a driven gear, 38-a positioning pin, 39-a tension spring, 310-a stop rod, 311-a fixing shaft, 4-a shaft barrel, 5-a transmission shaft, 6-a grid cloth, 7-a first transmission component, 8-a second transmission component, 9-a square barrel, 10-a universal wheel with a lock, 11-a middle upright post, 12-a transmission gear, 13-a lifting toothed chain and 14-an anti-falling cover, 15-movable connector, 16-inserted shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

As shown in fig. 1 to 11, the silkworm rearing device convenient to adjust in this embodiment includes a silkworm bed frame, the silkworm bed frame includes four frame bed columns 1 with the same height, the frame bed columns 1 are square steel pipes, and the four frame bed columns 1 are arranged into a rectangular frame body; a plurality of rearing platforms 2 are arranged on the silkworm bed frame; a mesh cloth 6 is laid on each feeding platform 2; the tops of the four bed erecting columns 1 are fixedly provided with square cylinders 9; the top of the square cylinder 9 is welded with a shaft cylinder 4;

one side of three shaft cylinders 4 of the four shaft cylinders 4 is respectively provided with a feeding platform lifting component 3, a first transmission component 7 and a second transmission component 8; three transmission shafts 5 are arranged among the four shaft cylinders 4; two ends of a transmission shaft 5a in the three transmission shafts 5 are connected with the shaft barrel 4 in a matched manner and are connected with the feeding table lifting assembly 3 and the first transmission assembly 7 in a matched manner, two ends of the other transmission shaft 5b are respectively connected with the first transmission assembly 7 and the second transmission assembly 8 in a matched manner, one end of the last transmission shaft 5c is connected with the second transmission assembly 8 in a matched manner, and the other end of the last transmission shaft 5c is connected with the shaft barrel 4 in a matched manner;

the raising platform lifting component 3 comprises an L-shaped support plate 31, the L-shaped support plate 31 is fixedly arranged on one side of the square barrel 9, and a rotating shaft barrel 32 transversely penetrates through the L-shaped support plate 31; the rotating shaft 33 is connected with the inside of the rotating shaft cylinder 32 through a bearing; two ends of the rotating shaft 33 are respectively provided with a limit gear 34 and a driving gear 36 in a matching way; a driving assembly 35 is coaxially arranged outside the limit gear 34; the driving gear 36 is meshed with the driven gear 37; the driven gear 37 is connected with the transmission shaft 5 in a matching way; a transmission gear 12 is coaxially arranged on the inner side of the driven gear 37; the transmission gear 12 is connected with a lifting toothed chain 13 in a matching way; an anti-falling cover 14 for preventing the lifting toothed chain 13 from falling off is arranged above the transmission gear 12;

the first transmission assembly 7 and the second transmission assembly 8 are both composed of a protective shell and a bevel gear group; wherein the bevel gear set is disposed within the protective housing.

As a further technical scheme of the utility model, the inner sides of the first transmission component 7 and the second transmission component 8 are both provided with a transmission gear 12 and are provided with a lifting toothed chain 13 in a matching way.

As a further technical scheme of the utility model, the tail end of the lifting toothed chain 13 is provided with a movable connector 15; the movable connector 15 is also welded with an inserting shaft 16 for lifting the feeding platform 2.

As a further technical scheme of the utility model, the bottom of the bed column 1 is fixedly provided with a universal wheel 10 with a lock, which is convenient to move.

As a further technical scheme of the utility model, the feeding table 2 comprises two cross braces 201, the two cross braces 201 are arranged in parallel, and two ends of each cross brace 201 are welded with square sleeves 202; the square sleeve 202 is sleeved on the frame bed column 1; the outer side of the square sleeve 202 is provided with a positioning bolt 203 for fixing the square sleeve 202 and the frame bed column 1;

a plurality of fixing sleeves 204 are uniformly distributed at the bottom of the cross brace 201; the fixing sleeve 204 is used for connecting the square pipes.

As a further technical solution of the present invention, the insertion shaft 16 may be inserted into a square tube in the fixing sleeve 204.

As a further technical scheme of the utility model, the upper end of one side of the L-shaped support plate 31 is provided with a through hole, and a positioning pin 38 is inserted in the through hole; one end of the positioning pin 38 is connected with the stop rod 310 through an extension spring 39; the middle position of the stop rod 310 is inserted with a fixed shaft 311, and the fixed shaft 311 is welded on one side of the L-shaped support plate 31.

Example 2

As a further technical scheme of the utility model, a square sleeve 202 is welded in the middle of two sides of the feeding platform 2, a middle upright post 11 is arranged in the square sleeve 202, and a universal wheel 10 with a lock is arranged at the bottom of the middle upright post 11.

Example 3

As a further technical solution of the present invention, the driving assembly 35 is any one of a rotary handle and a driving motor.

Example 4

The feeding table 2 consists of two cross braces 201 and two short rods 205, and square sleeves 202 are welded at two ends of each of the two cross braces 201 and the two short rods 205; the cross brace 201 and the short rod 205 are arranged in an up-down stacking manner and are sleeved on the frame bed column 1 through the square sleeve 202; a square sleeve 202 which is convenient to be sleeved on the middle upright post 11 is welded in the middle position of the outer side of the cross brace 201;

the feeding table 2 is sequentially provided with a first feeding table, a second feeding table, a third feeding table and a fourth feeding table from top to bottom, wherein square tubes at the bottoms of the first feeding table and the third feeding table are arranged in parallel with the cross brace 201;

the square tubes at the bottoms of the second feeding table and the fourth feeding table are arranged in parallel with the short rods 205.

The working principle is as follows:

the utility model, when needing to move the raising platform 2 downwards, firstly inserting the inserting shaft 16 at the two sides of the raising platform 2, then driving the driving assembly 35 anticlockwise, when the limit gear 34 rotates, the limit gear is not influenced by the stop rod 310, the transmission shaft 5 drives the transmission shaft 5a to rotate through the meshing of the driving gear 36 and the driven gear 37, in turn driving the first transmission assembly 7 to rotate, and drives the second transmission assembly 8 and the transmission shaft 5c to rotate through the transmission shaft 5b, in turn realizing the rotation of a plurality of transmission gears 12, then the lifting gear chain 13 can drive the raising platform 2 to move downwards, when the limit gear 34 does not rotate, the lower end of the stop rod 310 falls between two teeth on the limit gear 34, because the upper end of the stop rod 310 is connected with the positioning pin 38 through the extension spring 39, the stop rod 310 is prevented from turning to the left side, in turn realizing the limit of the limit gear 34, preventing the limit gear 34 from reversing; when the feeding table 2 needs to move upwards, the positioning pin 38 is firstly pulled out, the stop rod 310 is pulled aside, then the driving assembly 35 is driven clockwise, after the feeding table 2 moves to a proper position, the positioning pin 38 is reinserted into the L-shaped support plate 31, and then the stop rod 310 is used for locking the limit gear 34 again;

according to the utility model, through the matching of the gear and the toothed chain, the transmission effect is better, the service life of the toothed chain is long, the toothed chain overcomes the problem of elastic deformation during the lifting of the traditional rope, and the accurate displacement of the feeding table 2 can be ensured.

The above description is intended to describe in detail the preferred embodiments of the present invention, but the embodiments are not intended to limit the scope of the claims of the present invention, and all equivalent changes and modifications made within the technical spirit of the present invention should fall within the scope of the claims of the present invention.

Claims

1. The utility model provides a device is raised to silkworm convenient to adjust which characterized in that: the silkworm rearing bed comprises a silkworm rearing bed frame, wherein the silkworm rearing bed frame comprises four bed posts (1) with the same height, the bed posts (1) are square steel pipes, and the four bed posts (1) are arranged into rectangular frame bodies; a plurality of rearing tables (2) are arranged on the silkworm bed frame; a mesh cloth (6) is paved on each feeding platform (2); the tops of the four bed erecting columns (1) are fixedly provided with square cylinders (9); the top of the square cylinder (9) is welded with a shaft cylinder (4);

one side of three shaft cylinders (4) of the four shaft cylinders (4) is respectively provided with a feeding platform lifting assembly (3), a first transmission assembly (7) and a second transmission assembly (8); three transmission shafts (5) are arranged among the four shaft cylinders (4); two ends of a transmission shaft (5) a of the three transmission shafts (5) are connected with the shaft barrel (4) in a matched mode and are connected with the feeding table lifting assembly (3) and the first transmission assembly (7) in a matched mode, two ends of the other transmission shaft (5) b are connected with the first transmission assembly (7) and the second transmission assembly (8) in a matched mode respectively, one end of a last transmission shaft (5) c is connected with the second transmission assembly (8) in a matched mode, and the other end of the last transmission shaft (5) is connected with the shaft barrel (4) in a matched mode;

the raising platform lifting assembly (3) comprises an L-shaped support plate (31), the L-shaped support plate (31) is fixedly arranged on one side of the square barrel (9), and a rotating shaft barrel (32) transversely penetrates through the L-shaped support plate (31); the inside of the rotating shaft cylinder (32) is connected with a rotating shaft (33) through a bearing; two ends of the rotating shaft (33) are respectively provided with a limit gear (34) and a driving gear (36) in a matching way; a driving component (35) is coaxially arranged outside the limit gear (34); the driving gear (36) is meshed with the driven gear (37); the driven gear (37) is connected with the transmission shaft (5) in a matching way; a transmission gear (12) is coaxially arranged on the inner side of the driven gear (37); the transmission gear (12) is connected with a lifting toothed chain (13) in a matching way; an anti-falling cover (14) for preventing the lifting toothed chain (13) from falling off is arranged above the transmission gear (12);

the first transmission assembly (7) and the second transmission assembly (8) are both composed of a protective shell and a bevel gear group; wherein the bevel gear set is disposed within the protective housing.

2. The silkworm rearing device which is easy to adjust as set forth in claim 1, wherein: the inner sides of the first transmission component (7) and the second transmission component (8) are both provided with a transmission gear (12) and are provided with lifting toothed chains (13) in a matching way.

3. An easily adjustable silkworm rearing device according to claim 2, wherein: the tail end of the lifting toothed chain (13) is provided with a movable connector (15); the movable connector (15) is also welded with an inserting shaft (16) used for lifting the feeding platform (2).

4. The silkworm rearing device which is easy to adjust as set forth in claim 1, wherein: the bottom of the frame bed column (1) is fixedly provided with a universal wheel (10) with a lock, which is convenient to move.

5. The silkworm rearing device which is easy to adjust as set forth in claim 1, wherein: the feeding table (2) comprises two cross braces (201), the two cross braces (201) are arranged in parallel, and square sleeves (202) are welded at two ends of each cross brace (201); the square sleeve (202) is sleeved on the frame bed column (1); a positioning bolt (203) used for fixing the square sleeve (202) and the bed frame column (1) is arranged on the outer side of the square sleeve (202);

a plurality of fixed sleeves (204) are uniformly distributed at the bottom of the cross brace (201); the fixing sleeve (204) is used for connecting the square pipes.

6. A silkworm rearing device which is easy to adjust as set forth in claim 3, wherein: the inserting shaft (16) can be inserted into the square tube in the fixed sleeve (204).

7. The silkworm rearing device which is easy to adjust as set forth in claim 1, wherein: the upper end of one side of the L-shaped support plate (31) is provided with a through hole, and a positioning pin (38) is inserted in the through hole; one end of the positioning pin (38) is connected with the stop rod (310) through an extension spring (39); a fixed shaft (311) is inserted in the middle of the stop rod (310), and the fixed shaft (311) is welded on one side of the L-shaped support plate (31).

8. The silkworm rearing device which is easy to adjust as set forth in claim 1, wherein: the driving component (35) is any one of a rotating handle or a driving motor.

9. The silkworm rearing device which is easy to adjust as set forth in claim 1, wherein: the feeding table is characterized in that square sleeves (202) are welded in the middle positions of two sides of the feeding table (2), middle upright posts (11) are arranged in the square sleeves (202), and universal wheels (10) with locks are further arranged at the bottoms of the middle upright posts (11).

10. The silkworm rearing device which is easy to adjust as set forth in claim 1, wherein: the feeding table (2) consists of two cross braces (201) and two short rods (205), and square sleeves (202) are welded at two ends of each of the two cross braces (201) and the two short rods (205); the transverse support (201) and the short rod (205) are arranged in an up-down stacking manner and are sleeved on the frame bedpost (1) through the square sleeve (202); a square sleeve (202) which is convenient to be sleeved on the middle upright post (11) is welded in the middle position of the outer side of the cross brace (201);

the feeding table (2) is sequentially provided with a first feeding table, a second feeding table, a third feeding table and a fourth feeding table from top to bottom, wherein square tubes at the bottoms of the first feeding table and the third feeding table are arranged in parallel with cross braces (201);

the square tubes at the bottoms of the second feeding table and the fourth feeding table are arranged in parallel with the short rods (205).