CN113141927A

CN113141927A - Adjustable shrink's of agricultural usefulness thermal-insulation shed

Info

Publication number: CN113141927A
Application number: CN202110574217.3A
Authority: CN
Inventors: 纪明江
Original assignee: Individual
Current assignee: Anhui Lvpusheng Agricultural Technology Co ltd
Priority date: 2021-05-25
Filing date: 2021-05-25
Publication date: 2021-07-23
Anticipated expiration: 2041-05-25
Also published as: CN113141927B

Abstract

The invention relates to a thermal insulation shed, in particular to an agricultural thermal insulation shed capable of adjusting contraction. The thermal-insulation shed comprises retractable side support frames and a cross rod arranged at the tops of the retractable side support frames, wherein the retractable side support frames and the cross rod are assembled to form a U-shaped shed frame, and a thermal-insulation layer is laid outside the shed frame. According to the invention, the transverse rods move on the guide rails through the arranged moving limiting assemblies, and the smaller the distance between two adjacent transverse rods is, the greater the supporting strength of the two adjacent transverse rods on the heat insulation layer paved on the top of the transverse rods is, otherwise, the supporting strength is reduced, so that the supporting strength between the two adjacent transverse rods is adjusted under the condition of ensuring that the distance between the telescopic side support frames is unchanged, the heat insulation shed is suitable for being used in different environments, and the problem that the telescopic side support frames and the transverse rods cannot be separately adjusted is solved.

Description

Adjustable shrink's of agricultural usefulness thermal-insulation shed

Technical Field

The invention relates to a thermal insulation shed, in particular to an agricultural thermal insulation shed capable of adjusting contraction.

Background

Along with the demand of agricultural development, in order to ensure that plants have a stable growing environment, a heat-insulating shed is usually built in a planting area in many agricultural planting bases, a cross rod and support rods on two sides of the existing heat-insulating shed are welded together, then a U-shaped structure is formed, and a heat-insulating layer is laid outside the heat-insulating shed.

However, under different environments, the requirements for the distance between the cross bars at the top of the heat preservation shed are different, namely: some areas need the horizontal pole interval less with bad weather such as hail strong wind even in addition like this to improve the horizontal pole to the support intensity of heat preservation, can present horizontal pole regulation interval all need remove with the bracing piece of both sides together, very inconvenient.

Disclosure of Invention

The invention aims to provide an agricultural adjustable and retractable heat-preservation shed, and aims to solve the problem that the conventional transverse rods need to move together with supporting rods on two sides when the distance is adjusted, so that the conventional transverse rods are inconvenient to use.

In order to achieve the purpose, the adjustable and contractible heat preservation shed for agriculture comprises contractible side support frames and cross rods arranged at the tops of the contractible side support frames, the contractible side support frames and the cross rods are assembled to form a U-shaped shed frame, a heat preservation layer is laid outside the shed frame, each contractible side support frame comprises an inner column, an outer column is connected outside the inner column in a sliding mode, the inner column and the outer column are connected in a positioning mode and used for adjusting the height of the cross rods by utilizing the lifting and contraction of the inner column and the outer column, specifically, a positioning hole is formed in the outer side of the outer column, an insertion hole is formed in the bottom of the inner column, when the insertion hole is aligned with the positioning hole, a positioning screw rod can be inserted and matched with a nut to position the inner column, in addition, a plurality of positioning holes are formed in the outer side of the outer column along the length direction, so that the contractible adjustment of the inner column and the outer column is realized, and the height of the cross rods is adjusted, adjust with the different demands according to not co-altitude crops or crops, and be equipped with adjustment mechanism between horizontal pole and the contraction type side support frame, adjustment mechanism is used for adjusting the distance between two adjacent horizontal poles to distribute the support intensity of horizontal pole.

As a further improvement of the technical scheme, the adjusting mechanism comprises a guide rail, the guide rail and the inner column are detachably connected through a detachable assembly, a movable limiting assembly is arranged between the cross rod and the guide rail, and the movable limiting assembly is used for slidably connecting the cross rod and the guide rail.

As a further improvement of the technical scheme, the detachable component comprises two connecting plates and an integrated screw rod, the two connecting plates are fixedly connected with the guide rail and form a connecting groove, the detachable component further comprises a connecting seat, the connecting seat is arranged at the top of the inner column and is in plug-in connection with the limiting groove, and in addition, the integrated screw rod is arranged on the outer side of the connecting plate and is used for limiting the connecting seat and the connecting plate after plug-in connection.

As a further improvement of the technical scheme, the movable limiting assembly comprises a fixed seat, the fixed seat is fixedly connected to the bottom of the cross rod, one side, close to the guide rail, of the fixed seat is rotatably connected with a roller through a hinge shaft, and a guide groove in rolling connection with the guide rail is formed in the position, corresponding to the roller, of the guide rail.

As a further improvement of the technical scheme, two ends of the guide groove of the guide rail are open, and the side shapes of the guide groove are matched after the two guide rails are attached.

As a further improvement of the technical scheme, a position, located at the bottom of the fixing seat, of the outer portion of the cross rod is provided with a limiting disc, the top of the limiting disc is in threaded connection with a limiting lead screw, the limiting lead screw is used for being in contact with the bottom wall of the guide rail, and the cross rod is limited by friction force after the limiting lead screw is in contact with the bottom wall of the guide rail.

As a further improvement of the technical scheme, one end of the guide track is provided with an inserting and expanding panel, the other end of the guide track is provided with a limiting and expanding panel, the outer side of the inserting and expanding panel is provided with a plurality of inserting balls, and the position of the outer part of the limiting and expanding panel, which corresponds to the inserting balls, is provided with a ball groove inserted with the limiting and expanding panel.

As a further improvement of the technical scheme, the two sides of the connecting seat are outwards protruded to be provided with the blocking blocks, and after the connecting seat is aligned with the connecting hole formed in the connecting plate, the top wall of each blocking block is attached to the bottom wall of the connecting plate and used for limiting the connecting seat.

As a further improvement of the technical scheme, the inner wall of the outer column is tightly attached to the outer wall of the inner column, a water injection seat is arranged at the bottom of the outer column and communicated with the inside of the outer column, and a water injection port is further formed in the top of the water injection seat.

As a further improvement of the technical scheme, a ground breaking head is arranged at the bottom of the water injection seat and is of a conical structure.

Compared with the prior art, the invention has the beneficial effects that:

1. in this adjustable shrink's of agricultural usefulness thermal-insulation shed, make the horizontal pole remove on the guide rail through the spacing subassembly of removal that sets up, and the distance is less between two adjacent horizontal poles, two adjacent horizontal poles will be big more to the support intensity that the heat preservation that its top was laid received, otherwise support intensity will reduce, thereby realized guaranteeing under the unchangeable condition of distance between the contraction type collateral branch strut, to the regulation of support intensity between two adjacent horizontal poles, in order to adapt to the use of thermal-insulation shed under the different environment, the problem that contraction type collateral branch strut and horizontal pole can't separately adjust has been solved.

2. In this adjustable shrink's of agricultural usefulness thermal-insulation shed, the guide way both ends of guide rail are the opening form to can also guarantee after making two guide rail connect that corresponding guide way is the connected state, the regulation distance of horizontal pole also increases thereupon like this, has realized that the scope of horizontal pole regulation increases.

3. In this adjustable shrink's of agricultural usefulness thermal-insulation shed, the elastic force effect that produces through the spring makes cardboard and draw-in groove joint, needs the instrument when having solved the lead screw spacing, complex operation's problem moreover, and the mode of joint is not influenced by the environment simultaneously.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of a retractable side support frame of the present invention;

FIG. 3 is a schematic view of the guide track and removable assembly of the present invention;

FIG. 4 is a schematic structural view of a movement limiting assembly of the present invention;

FIG. 5 is a schematic view of a removable assembly of the present invention;

FIG. 6 is a second illustration of the detachable assembly of the present invention;

FIG. 7 is a schematic view of the elastic clamping assembly of the present invention;

FIG. 8 is a schematic structural view of a retractable side support frame and a water injection seat of the present invention;

FIG. 9 is a schematic view of the assembled structure of the thermal insulation shed according to the present invention;

fig. 10 is a schematic diagram of the structure of the inserting expanding panel and the limiting expanding panel of the invention.

The various reference numbers in the figures mean:

100. a retractable side support frame;

110. an inner column; 120. an outer column; 121. positioning holes; 122. positioning a screw rod; 123. a water injection seat; 1231. a water injection port; 1232. a ground breaking head;

200. a cross bar; 210. an auxiliary lever; 220. moving the limiting assembly; 221. a fixed seat; 222. a roller; 223. a limiting disc; 224. a limiting screw rod;

300. an adjustment mechanism;

310. a guide rail; 311. inserting and expanding a panel; 3111. inserting and connecting a ball; 312. limiting the expansion panel; 3121. a ball groove;

320. a removable component; 321. a connecting plate; 322. a connecting seat; 3221. a blocking block; 323A, an integral screw rod; 323B, single lead screw; 323C, a clamping rod;

330. an elastic clamping component; 331. clamping a plate; 3311. a card slot; 3312. a force application plate; 332. mounting a plate; 3321. a traveler; 3322. a spring.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Example 1

Referring to fig. 1 and 2, an object of the present embodiment is to provide an adjustable and retractable thermal insulation shed for agriculture, which includes a retractable side support frame 100 and a cross bar 200 disposed on the top of the retractable side support frame 100, the retractable side support frame 100 and the cross bar 200 are assembled to form a U-shaped shed frame, a thermal insulation layer is laid on the exterior of the shed frame, the retractable side support frame 100 includes an inner column 110, the exterior of the inner column 110 is slidably connected with an outer column 120, and the inner column 110 and the outer column 120 are in positioning connection, for adjusting the height of the cross bar 200 by using the lifting and retraction of the inner column 110 and the outer column 120, specifically, the outer side of the outer column 120 is provided with a positioning hole 121, the bottom of the inner column 110 is provided with an insertion hole, when the insertion hole is aligned with the positioning hole 121, the insertion hole can be inserted into the positioning screw rod 122 and is matched with a nut to position the inner column 110, in addition, the outer side of the outer column 120 is provided with a plurality of positioning holes 121 along the length direction, thereby realizing the retractable adjustment of the inner column 110 and the outer column 120, and further adjusting the height of the cross bar 200 to adjust according to crops with different heights or different requirements of the crops.

Example 2

In the present embodiment, the support strength of the cross bars 200 is adjusted by moving the cross bars 200, specifically, as shown in fig. 3, an adjusting mechanism 300 is disposed between the cross bars 200 and the retractable side support frames 100, and the adjusting mechanism 300 is used for adjusting the distance between two adjacent cross bars 200 to distribute the support strength of the cross bars 200.

In addition, the adjusting mechanism 300 includes a guide rail 310, the guide rail 310 is detachably connected to the inner column 110 through a detachable assembly 320, a movement limiting assembly 220 is disposed between the cross bar 200 and the guide rail 310, and the movement limiting assembly 220 is used for slidably connecting the cross bar 200 and the guide rail 310.

Further, removable subassembly 320 includes two connecting plates 321 and integrative lead screw 323A, and two connecting plates 321 all with guide rail 310 fixed connection to form the connecting groove, removable subassembly 320 still includes connecting seat 322, and connecting seat 322 sets up the top at interior post 110, and with the cooperation of pegging graft of spacing groove, in addition, integrative lead screw 323A sets up in the outside of connecting plate 321 for connecting seat 322 and connecting plate 321 after pegging graft carry on spacingly.

In this embodiment, when the adjusting mechanism 300 is used specifically, the guiding rail 310 is first installed, the connecting seat 322 of the inner column 110 is inserted into the connecting plate 321 during installation, the connecting holes of the connecting seat 322 and the connecting plate 321 are aligned by moving, after all the connecting seats 322 and the connecting plates 321 are sequentially butted, the integrated screw rod 323A is inserted into all the connecting holes, the nut at the end is tightened to fix the guiding rail 310 on the inner column 110, and then the cross rod 200 is moved, as shown in fig. 4, wherein:

the movable limiting assembly 220 comprises a fixed seat 221, the fixed seat 221 is fixedly connected to the bottom of the cross bar 200, one side of the fixed seat 221, which is close to the guide rail 310, is rotatably connected with a roller 222 through a hinge, a guide groove in rolling connection with the guide rail 310 is formed in the position, which corresponds to the roller 222, of the guide rail 310, in addition, a limiting disc 223 is arranged at the position, which is outside the cross bar 200 and is located at the bottom of the fixed seat 221, a limiting screw rod 224 is in threaded connection with the top of the limiting disc 223, the limiting screw rod 224 is used for contacting with the bottom wall of the guide rail 310, after the contact, the cross bar 200 is limited by using friction force, during movement, the cross bar 200 is pushed to drive the roller 222 to slide in the guide groove of the guide rail 310, so that the distance between two adjacent cross bars 200 is adjusted, after the adjustment, the limiting screw rod 224 is screwed, the cross bar 200 is limited by the friction force generated by the contact between the limiting screw rod 224 and the bottom wall of the guide rail 310, it is worth mentioning that the number of the cross rods 200 on the guide rail 310 can be set, and the smaller the distance between two adjacent cross rods 200 is, the greater the support strength of the two adjacent cross rods 200 to the heat preservation layer laid on the top of the two adjacent cross rods 200 is, otherwise, the support strength is reduced, so that the adjustment of the support strength between two adjacent cross rods 200 is realized under the condition that the distance between the telescopic side support frames 100 is not changed, the use of the heat preservation shed under different environments is adapted, and the problem that the telescopic side support frames 100 and the cross rods 200 cannot be separately adjusted is solved.

In addition, the top of the cross bar 200 is also provided with an auxiliary bar 210, the end of the auxiliary bar 210 is bent downwards, and the outer surface of the bent part and the outer surface of the outer column 120 are on the same plane, so that the laying of the later-stage heat-insulating layer is facilitated.

Example 3

In order to implement single installation of the connecting seat 322, the present embodiment is different from embodiment 2 in that please refer to fig. 5, in which: connecting seat 322 and connecting plate 321 are connected through single lead screw 323B, and the length of single lead screw 323B can only carry on spacingly to single connecting seat 322, thereby solved the problem that all connecting holes are difficult to once align that integrative lead screw 323A inserted, and simultaneously, the outside salient in both sides of connecting seat 322 is equipped with blocks piece 3221, after the connecting hole that connecting seat 322 and connecting plate 321 seted up is aligned, block piece 3221's roof and the laminating of connecting plate 321 diapire, be used for spacing connecting seat 322, thereby improve the aligned accuracy of connecting hole.

Example 4

In order to improve the convenience of installing the connecting seat 322, the embodiment is different from embodiment 2 in that please refer to fig. 6, wherein: the connecting seat 322 and the connecting plate 321 are connected by a clamping rod 323C, and an elastic clamping component 330 is disposed outside the connecting plate 321 on one side, the elastic clamping component 330 includes a mounting plate 332, the mounting plate 332 is fixed on the top of the connecting plate 321, the bottom of the mounting plate 332 is movably connected with a clamping plate 331 by a sliding post 3321, a force applying plate 3312 is disposed on the top of the clamping plate 331, an annular clamping slot 3311 is disposed outside the clamping rod 323C corresponding to the clamping plate 331, the clamping plate 331 and the clamping slot 3311 are clamped by an elastic force generated by a spring 3322 outside the sliding post 3321, when in use, please refer to fig. 7, firstly insert the connecting seat 322 into a connecting slot formed by the connecting plate 321, then attach the top wall of a blocking block 3221 to the bottom wall of the connecting plate 321, then insert the clamping rod C into the connecting hole, at the same time, pull up the clamping plate 331 by the force applying plate 3312, when the clamping slot 3311 is located at the bottom of the clamping plate 331, put down the clamping plate 331, the elastic force effect that produces through spring 3322 makes cardboard 331 and draw-in groove 3311 joint, need the instrument when having solved the lead screw spacing, complex operation's problem moreover, the mode of joint does not receive environmental impact simultaneously, for example: the lead screw is connected, because the thermal-insulation shed sets up externally, it can make threaded connection department oxidation rust to rain for a long time to make meshing department damage, be difficult for taking out the lead screw, and this problem has been avoided to the mode of joint, and then has improved removable subassembly 320's practicality.

Example 5

In order to increase the adjustment range of the cross bar 200 after the two guide rails 310 are connected, the embodiment is different from the embodiment 2, please refer to fig. 9, in which: the two ends of the guide groove of the guide rail 310 are open, and the side shapes of the guide groove are matched after the two guide rails 310 are attached, so that the corresponding guide groove can be ensured to be in a communicated state after the two guide rails 310 are connected, the adjusting distance of the cross rod 200 is increased accordingly, and the adjusting range of the cross rod 200 is increased.

Example 6

In order to improve the engagement degree after the two guide rails 310 are connected, the embodiment is different from the embodiment 5 in that please refer to fig. 10, in which: the one end of guide rail 310 is equipped with grafting and expands panel 311, the other end is equipped with spacing panel 312 that expands, the outside of grafting panel 311 is equipped with a plurality of grafting balls 3111, the outside of spacing panel 312 that expands corresponds the position of grafting ball 3111 and offers the ball groove 3121 rather than the grafting, thereby the improvement of meshing degree after two guide rail 310 connect has been realized through the grafting of ball groove 3121 and grafting ball 3111, and then the stability when horizontal pole 200 slides between two guide rail 310 has been increased.

Example 7

In order to realize the adjustment of any height, the present embodiment is different from embodiment 1 in that please refer to fig. 8, in which: the inner wall of outer post 120 and the inseparable laminating of interior post 110 outer wall, and the bottom of outer post 120 is equipped with water injection seat 123, water injection seat 123 and outer post 120's inside intercommunication, the top of water injection seat 123 still is equipped with water filling port 1231, through water injection in the water filling port 1231 during the use, improve the inside liquid level height of outer post 120, make interior post 110 outwards expand by hydraulic effect again, during the shrink through water filling port 1231 drain can, after the altitude mixture control is accomplished, seal up water filling port 1231 through sealed lid.

In addition, the bottom of the water injection seat 123 is provided with a ground breaking head 1232, and the ground breaking head 1232 is of a conical structure, so that the outer column 120 can be rapidly inserted into soil.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an adjustable shrink's of agricultural usefulness thermal-insulation shed, includes contraction type side support frame (100) and sets up horizontal pole (200) at contraction type side support frame (100) top, and contraction type side support frame (100) and horizontal pole (200) equipment form the rack of a "U" shape, and the heat preservation, its characterized in that have been laid to the rack outside: the telescopic side supporting frame (100) comprises an inner column (110), an outer column (120) is connected to the outer portion of the inner column (110) in a sliding mode, the inner column (110) and the outer column (120) are connected in a positioning mode, the height of the cross rod (200) is adjusted by utilizing the lifting and shrinking of the inner column (110) and the outer column (120), an adjusting mechanism (300) is arranged between the cross rod (200) and the telescopic side supporting frame (100), and the adjusting mechanism (300) is used for adjusting the distance between every two adjacent cross rods (200) to distribute the supporting strength of the cross rod (200).

2. The agricultural adjustable and retractable thermal shed of claim 1, wherein: adjustment mechanism (300) include guide rail (310), can dismantle through removable subassembly (320) between guide rail (310) and interior post (110) and be connected, and be equipped with between horizontal pole (200) and guide rail (310) and remove spacing subassembly (220), remove spacing subassembly (220) and be used for carrying out sliding connection with horizontal pole (200) and guide rail (310).

3. The agricultural adjustable and retractable thermal shed of claim 2, wherein: removable subassembly (320) include two connecting plates (321) and integrative lead screw (323A), and two connecting plates (321) all with guide rail (310) fixed connection to form the connecting groove, removable subassembly (320) still includes connecting seat (322), and connecting seat (322) set up the top at interior post (110) to with the cooperation of pegging graft of spacing groove, in addition, integrative lead screw (323A) set up in the outside of connecting plate (321) for connecting seat (322) and connecting plate (321) after pegging graft carry on spacingly.

4. The agricultural adjustable and retractable thermal shed of claim 2, wherein: the movable limiting assembly (220) comprises a fixed seat (221), the fixed seat (221) is fixedly connected to the bottom of the cross rod (200), one side, close to the guide rail (310), of the fixed seat (221) is rotatably connected with a roller (222) through a hinge shaft, and a guide groove in rolling connection with the guide rail (310) is formed in the position, corresponding to the roller (222), of the guide rail (310).

5. The agricultural adjustable and retractable thermal shed of claim 4, wherein: two ends of the guide groove of the guide rail (310) are open, and the side shapes of the guide groove are matched after the two guide rails (310) are attached.

6. The agricultural adjustable and retractable thermal shed of claim 4, wherein: the outer portion of the cross rod (200) is provided with a limiting disc (223) at the bottom of the fixing seat (221), the top of the limiting disc (223) is in threaded connection with a limiting screw rod (224), the limiting screw rod (224) is used for contacting with the bottom wall of the guide rail (310), and the cross rod (200) is limited by friction force after contacting.

7. The agricultural adjustable and retractable thermal shed of claim 5, wherein: one end of the guide rail (310) is provided with a plug-in expansion panel (311), the other end of the guide rail is provided with a limiting expansion panel (312), the outer side of the plug-in expansion panel (311) is provided with a plurality of plug-in balls (3111), and the position of the external corresponding plug-in ball (3111) of the limiting expansion panel (312) is provided with a ball groove (3121) which is plugged in the ball groove.

8. The agricultural adjustable and retractable thermal shed of claim 3, wherein: the connecting device is characterized in that two sides of the connecting seat (322) are provided with blocking blocks (3221) in an outwards protruding mode, and after the connecting seat (322) is aligned with connecting holes formed in the connecting plate (321), the top wall of each blocking block (3221) is attached to the bottom wall of the connecting plate (321) and used for limiting the connecting seat (322).

9. The agricultural adjustable and retractable thermal shed of claim 1, wherein: the inner wall of outer post (120) and interior post (110) outer wall closely laminate, and the bottom of outer post (120) is equipped with water injection seat (123), and water injection seat (123) and the inside intercommunication of outer post (120), the top of water injection seat (123) still is equipped with water filling port (1231).

10. The agricultural adjustable and collapsible shelter of claim 9, wherein: the bottom of the water injection seat (123) is provided with a ground breaking head (1232), and the ground breaking head (1232) is of a conical structure.