CN210452917U

CN210452917U - Cotton cutting device that keeps warm at big-arch shelter top

Info

Publication number: CN210452917U
Application number: CN201920976958.2U
Authority: CN
Inventors: 王兆民
Original assignee: Anhui Panzhimin Agricultural Science And Technology Development Co ltd
Current assignee: Anhui Panzhimin Agricultural Science And Technology Development Co ltd
Priority date: 2019-06-27
Filing date: 2019-06-27
Publication date: 2020-05-05
Anticipated expiration: 2029-06-27

Abstract

The utility model discloses a greenhouse top heat-insulating cotton cutting device, which relates to the field of greenhouse planting and comprises a workbench, wherein four corners of the lower surface of the workbench are fixedly connected with supporting legs, the upper surface of the workbench is fixedly connected with two groups of long supporting frames, the top ends of the long supporting frames are rotatably connected with pulleys, heat-insulating cotton bodies are placed on the long supporting frames, the upper surface of the workbench is fixedly connected with a short supporting frame, the top ends of the short supporting frames are also rotatably connected with the pulleys, a compression structure is arranged between the long supporting frames and the short supporting frames, and a cutting knife is arranged on the upper surface of the workbench, the utility model discloses a static electricity removing structure is arranged on the upper surface of the workbench, copper sheets, leads and grounding nails are mutually matched to guide static electricity into the ground, thereby reducing dust adsorbed due to static electricity, reducing the probability of hitting by static electricity, and the leads are fixed on the front end, the neatness of the device is improved through the line card, and the attractiveness is improved.

Description

Cotton cutting device that keeps warm at big-arch shelter top

Technical Field

The utility model relates to a warmhouse booth plants the field, specifically is a cotton cutting device of big-arch shelter top heat preservation.

Background

The greenhouse is also called a greenhouse, can transmit light, keep warm (or heat), is used for cultivating plants, can provide the growth period of the greenhouse and increase the yield in seasons unsuitable for plant growth, is mainly used for cultivating plants such as vegetables, flowers and trees which are warm in low-temperature seasons or growing seedlings and the like, needs to lay a heat-preservation cotton layer at the top of the greenhouse when the temperature is lower, cuts the heat-preservation cotton through a cutting device, however, in the process of pulling the heat-preservation cotton to cut, static electricity is easy to generate on cotton cloth, the static electricity is easy to adsorb dust, the heat-preservation effect is influenced, and static electricity impact is easy to cause.

SUMMERY OF THE UTILITY MODEL

1. Problems to be solved

To the problem that exists among the prior art, the utility model aims to provide a cotton cutting device of big-arch shelter top heat preservation is equipped with static structure at the workstation upper surface, and the leading-in underground of static is mutually supported between copper sheet, wire and the ground nail to reduced because of the absorbent dust of static, and reduced the probability that the static was hit, thereby solved the problem of mentioning in the above-mentioned background story.

2. Technical scheme

In order to achieve the above object, the utility model provides a following technical scheme:

a greenhouse top heat insulation cotton cutting device comprises a workbench, wherein four corners of the lower surface of the workbench are fixedly connected with supporting legs, the upper surface of the workbench is fixedly connected with two groups of long supporting frames, the top end of each long supporting frame is rotatably connected with a pulley, a heat insulation cotton body is placed on each long supporting frame, the upper surface of the workbench is fixedly connected with a short supporting frame, the top end of each short supporting frame is also rotatably connected with a pulley, a compression structure is arranged between each long supporting frame and each short supporting frame, the upper surface of the workbench is provided with a cutting knife, a static electricity removing structure is arranged between each cutting knife and each short supporting frame and comprises an L-shaped copper sheet, a fixed copper sheet, a lead, an L-shaped fixed plate and a grounding nail, the front end surface of the workbench is fixedly connected with a fixed copper sheet, the upper end of the fixed copper sheet is fixedly and electrically connected with an L-shaped copper sheet, the lower, and the L-shaped fixing plate is in threaded connection with a grounding nail, and the grounding nail is electrically connected with the fixing copper sheet through a wire.

As a further aspect of the present invention: the compact structure includes fixed plate, articulated elements, dwang and compresses tightly the pole, and the fixed plate is fixed at the upper surface of workstation, and the fixed plate rotates through the articulated elements to be connected with the dwang, dwang top one side fixedly connected with compresses tightly the pole.

As a further aspect of the present invention: the articulated elements are composed of bolts and nuts, and the heads of the bolts penetrate through corresponding holes formed in the fixing plate and the rotating rod and are in threaded connection with the nuts, so that compression is realized and rotation is not influenced.

As a further aspect of the present invention: the lower end face of the supporting leg is fixedly connected with a rubber pad.

As a further aspect of the present invention: the lead is fixed on the front end face of the workbench through a line clamp.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses be equipped with destaticizing structure at the workstation upper surface, the leading-in underground of static is mutually supported between copper sheet, wire and the ground nail to reduced because of the adsorbed dust of static, and reduced the probability that the static was hit and is beaten, and the wire passes through the ply-yarn drill to be fixed at the preceding terminal surface of workstation, has increased the regularity of device through the ply-yarn drill, has promoted the aesthetic property.

2. The utility model discloses be equipped with compact structure, compress tightly the pole through the pulling, make the dwang rotate, and it is fixed through the nut, thereby compress tightly the cotton body that keeps warm that the pole can push down, thereby increased its tightness, do benefit to and cut, and terminal surface fixedly connected with rubber pad foot under the supporting leg, increased the frictional force between device and the ground through the rubber pad foot, the stability of device has been promoted, and the rubber pad foot has certain buffering effect, the noise pollution that the device produced because of vibrations and ground striking has also been reduced when alleviateing the device and rocking.

Drawings

Fig. 1 is a schematic structural view of a cutting device for heat-insulating cotton on the top of a greenhouse.

Fig. 2 is a schematic side view of a pressing device in a cutting device for heat-insulating cotton on the top of a greenhouse.

In the figure: 1. a rubber foot pad; 2. supporting legs; 3. a work table; 4. cutting the cutter; 5. an L-shaped copper sheet; 6. a pulley; 7. a short support frame; 8. a hold down bar; 9. rotating the rod; 10. a heat insulation cotton body; 11. a long support frame; 12. a fixing plate; 13. an articulation member; 14. an L-shaped fixing plate; 15. a grounding pin; 16. a line card; 17. a wire; 18. and fixing the copper sheet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, in the embodiment of the present invention, a greenhouse top heat insulation cotton cutting device comprises a workbench 3, wherein four corners of the lower surface of the workbench 3 are fixedly connected with support legs 2, the upper surface of the workbench 3 is fixedly connected with two sets of long support frames 11, the top ends of the long support frames 11 are rotatably connected with pulleys 6, a heat insulation cotton body 10 is placed on each long support frame 11, the upper surface of the workbench 3 is fixedly connected with a short support frame 7, the top ends of the short support frames 7 are also rotatably connected with pulleys 6, a pressing structure is arranged between each long support frame 11 and each short support frame 7, a cutting knife 4 is installed on the upper surface of the workbench 3, a static electricity removing structure is arranged between each cutting knife 4 and each short support frame 7, the static electricity removing structure comprises an L-shaped copper sheet 5, a fixed copper sheet 18, a lead 17, an L-shaped fixing plate 14 and a grounding nail 15, the front end surface, the upper end of the fixed copper sheet 18 is fixedly and electrically connected with an L-shaped copper sheet 5, the lower end face of the L-shaped copper sheet 5 is in contact connection with the heat-preservation cotton body 10, the lower end face of the workbench 3 is fixedly connected with an L-shaped fixing plate 14, the L-shaped fixing plate 14 is in threaded connection with a grounding nail 15, and the grounding nail 15 is electrically connected with the fixed copper sheet 18 through a lead 17.

The heat preservation cotton slides along the pulleys 6 on the long support frame 11 and the short support frame 7, in the sliding process, static electricity can be generated due to factors such as friction, the generated static electricity is led into the grounding nail 15 through the fixed copper sheet 18 and the lead 17 through the L-shaped copper sheet 5 in the static electricity removing structure, the grounding nail 15 is in threaded connection with the L-shaped fixing plate 14, the height of the grounding nail 15 can be changed through rotation, the applicability of the device is improved, the generated static electricity is led into the ground through the grounding nail 15, dust adsorbed due to the static electricity is reduced, the probability of static electricity hitting is reduced, the lead 17 is fixed on the front end face of the workbench 3 through the line clamp 16, the neatness of the device is improved through the line clamp 16, and the attractiveness is improved.

Compact structure includes fixed plate 12, articulated elements 13, dwang 9 and compressing tightly pole 8, fixed plate 12 is fixed at the upper surface of workstation 3, fixed plate 12 rotates through articulated elements 13 and is connected with dwang 9, articulated elements 13 has bolt and nut to constitute, the hole and the threaded connection nut that correspond on fixed plate 12 and the dwang 9 and set up are worn to the head of bolt, thereby realize compressing tightly and do not influence the rotation, and dwang 9 top one side fixedly connected with compresses tightly pole 8, if the cotton body 10 of heat preservation is very lax when removing, be unfavorable for carrying out the truncation, at this moment, compress tightly pole 8 through the pulling, make dwang 9 rotate, and it is fixed through the nut, thereby compress tightly cotton body 10 of heat preservation can be pushed down to compressing tightly pole 8, thereby its tightness has been increased, do benefit to carry out.

Terminal surface fixedly connected with rubber pad foot 1 under the supporting leg 2 has increased the frictional force between device and the ground through rubber pad foot 1, has promoted the stability of device, and rubber pad foot 1 has certain buffering effect, has also reduced the noise pollution that the device produced because of vibrations and ground striking when alleviateing the device and rocking.

In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, should not be taken as limiting, and it should be noted that the terms "mounted" and "connected" are intended to be broadly construed, and include, for example, either fixed or removable connections, or integrally formed, mechanically connected, or indirectly connected through an intermediate medium, and the specific meaning of the terms in the present application can be understood through specific situations.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a cotton cutting device that keeps warm at big-arch shelter top, including workstation (3), a serial communication port, workstation (3) equal fixedly connected with supporting leg (2) in lower surface four corners, workstation (3) upper surface fixedly connected with two groups long support frame (11), long support frame (11) top is rotated and is connected with pulley (6), and placed heat preservation cotton body (10) on long support frame (11), workstation (3) upper surface fixedly connected with short support frame (7), short support frame (7) top also rotates and is connected with pulley (6), and be equipped with compact structure between long support frame (11) and short support frame (7), and workstation (3) upper surface mounting has cut cutting knife (4), it removes static structure to be equipped with between cutting knife (4) and short support frame (7), it includes L type copper sheet (5) to remove static structure, fixed copper sheet (18), Wire (17), L type fixed plate (14) and ground connection nail (15), preceding terminal surface fixedly connected with fixed copper sheet (18) of workstation (3), fixed copper sheet (18) upper end fixed electric connection has L type copper sheet (5), terminal surface and the cotton body of heat preservation (10) contact connection under L type copper sheet (5), terminal surface fixedly connected with L type fixed plate (14) under workstation (3), threaded connection has ground connection nail (15) on L type fixed plate (14), ground connection nail (15) are through wire (17) and fixed copper sheet (18) electric connection.

2. The cotton cutting device that keeps warm at big-arch shelter top according to claim 1, characterized in that, compact structure includes fixed plate (12), articulated elements (13), dwang (9) and compressing tightly pole (8), and fixed plate (12) are fixed on the upper surface of workstation (3), and fixed plate (12) are connected with dwang (9) through articulated elements (13) rotation, and dwang (9) top one side fixedly connected with compressing tightly pole (8).

3. The cutting device for the heat preservation cotton at the top of the greenhouse as claimed in claim 2, wherein the hinged member (13) is composed of a bolt and a nut, the head of the bolt penetrates through corresponding holes on the fixing plate (12) and the rotating rod (9) and is in threaded connection with the nut, so that the compression is realized and the rotation is not influenced.

4. The greenhouse top heat preservation cotton cutting device as claimed in claim 1, wherein the lower end surfaces of the supporting legs (2) are fixedly connected with rubber foot pads (1).

5. The cutting device for the thermal insulation cotton on the top of the greenhouse as claimed in claim 1, wherein the conducting wire (17) is fixed on the front end surface of the workbench (3) through a wire clamp (16).