CN113812287B

CN113812287B - Laying vehicle for plastic film of agricultural greenhouse

Info

Publication number: CN113812287B
Application number: CN202111303643.XA
Authority: CN
Inventors: 梁磊; 张凯; 李风奇; 李永赞
Original assignee: Individual
Current assignee: Li Fengqi; Liang Lei; Zhang Kai
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2022-10-04
Anticipated expiration: 2041-11-05
Also published as: CN113812287A

Abstract

The invention belongs to the field of agricultural greenhouses, and particularly relates to a laying vehicle for a plastic film of an agricultural greenhouse, which comprises a control trolley, wherein a motion control mechanism is arranged on the control trolley, a connecting laying mechanism for steering is arranged at the end of the motion control mechanism, a polishing mechanism for removing burrs on a steel frame is arranged in the connecting laying mechanism, a long wire clamping groove and a short wire clamping groove are arranged in the connecting laying mechanism, the plastic film can be conveniently arranged in the plastic film groove, the plastic film can be smoothly pulled out, one surface of the plastic film laid on the steel frame is polished smoothly by a polishing roller, so that the plastic film cannot be cut by the burrs on the steel surface in the laying process, water is sprayed on the steel structure through a water through hole and a water outlet hole, the heat generated in the polishing process of the steel structure can be cooled, the polished powder can be washed away, the steel surface is smooth, and the plastic film can be tightly attached to the steel frame to prevent the plastic film from being blown by wind in the laying process to influence the laying efficiency.

Description

Laying vehicle for plastic film of agricultural greenhouse

Technical Field

The invention belongs to the field of agricultural greenhouses, and particularly relates to a laying vehicle for a plastic film of an agricultural greenhouse.

Background

Along with people's demand to fresh vegetables is higher and higher, green house has become the guarantee that people eat fresh vegetables, green house's construction needs to put up steel frame construction earlier, lay plastic film again, but driven plastic film is laying the in-process, need people to climb up and climb down, the laying of the plastic film who makes is very inconvenient, current automatic film equipment of laying is unable accomplish laying the in-process, clear away the sharp object on the steelframe, make plastic film cut through by sharp object easily laying the in-process, make plastic film unable use, if under the condition of not knowing, can directly influence the growth vigor of crops in the big-arch shelter.

Disclosure of Invention

The invention aims to solve the problems in the prior art and provides a laying vehicle capable of preventing burrs on a greenhouse steel frame from piercing a plastic film when the plastic film is laid on an agricultural greenhouse.

In order to achieve the purpose, the invention adopts the following technical scheme:

the laying vehicle for the plastic films of the agricultural greenhouses comprises a control trolley, wherein a motion control mechanism is arranged on the control trolley, the motion control mechanism is far away from the end of the control trolley, a connecting and laying mechanism used for steering is arranged, and a polishing mechanism used for removing burrs on a steel frame is arranged in the connecting and laying mechanism.

Preferably, the motion control mechanism comprises an adjusting groove which is arranged on the control trolley and has an opening facing the motion control mechanism, an adjusting motor is embedded on one side wall of the adjusting groove and is close to the end of the adjusting groove, an adjusting motor shaft is arranged on the adjusting motor shaft in a rotating mode, an adjusting shell is arranged on the adjusting motor shaft, the innermost extending wall of the adjusting shell is far away from the end of the control trolley, a separating groove which deviates from the control trolley is arranged at the end of the control trolley, a separating motor shaft is arranged in the inner embedding side wall of the separating groove and is close to the end of the separating groove in a rotating mode, and a length telescopic air rod is fixedly arranged on the separating motor shaft.

Preferably, connect and lay the mechanism and include keep away from on the flexible gas pole innermost's of length stretch out wall break away from the motor axle head and inlay the rotation motor of establishing and rotate the shell that sets up, rotate the motor compare in the shell is closer to break away from the motor shaft, it keeps away from to rotate the motor break away from the motor axle head and rotate and be equipped with the rotation motor shaft, the rotation motor shaft inlays to be established in the shell, just the roller groove of polishing with the shell is coaxial.

Preferably, connect laying mechanism still includes the opening orientation that is equipped with in the shell the radial plastic film groove with one side of shell and the roller groove of polishing, the plastic film groove compare in the roller groove of polishing is closer to the control dolly, the plastic film groove is located two archs that two axial lateral wall intermediate positions of shell are equipped with, and the longer other end of two protruding one ends is shorter, all is equipped with the card wire casing of opening orientation plastic film groove in every arch, the opening plastic film notch in plastic film groove is located rotate on two axial lateral walls of shell and be equipped with two gyro wheels, two the gyro wheel about card wire casing symmetry.

Preferably, the grinding mechanism includes the roller groove of polishing is close to inlay the grinding motor who establishes on the lateral wall of roller groove of polishing, grinding motor is close to the roller groove of polishing side rotates and is equipped with the axle that leads to water, the other end of the axle that leads to water rotates and establishes on another lateral wall of roller groove of polishing, it is epaxial fixed the grinding roller that is equipped with to lead to water, be equipped with out the water cavity in the roller of polishing, it evenly is equipped with a plurality of groups apopore to go out the annular on the inner wall in water cavity, every group the apopore all includes a plurality of apopore that the axial set up.

Preferably, grinding machanism still includes every the chock that slides in the apopore and be equipped with, it all is equipped with the opening in the apopore and keeps away from to polish the roller go out the apopore department the button spout in the apopore, every the button spout all is linked together with the apopore that corresponds, every it is equipped with the button all to slide in the button spout, button fixed connection is in on the chock, the button passes through button spring coupling and is in on the inner wall of button spout, every the chock all is equipped with two and runs through about the apopore symmetry the limbers of chock, be equipped with the water service trough that the opening deviates from grinding motor in the water service shaft, the annular evenly is equipped with the one-way booster valve of a plurality of groups on the inner wall of water service trough, every group the one-way booster valve all includes a plurality of one-way booster valve that the water service shaft axial set up, the opening part connection of water service trough is equipped with the booster valve inlays to be established in the shell, be equipped with the opening towards the guiding water cavity that breaks away from the motor shaft in the shell.

Has the advantages that: the long wire clamping groove and the short wire clamping groove can facilitate the plastic film to be installed in the plastic film groove, and the plastic film can be smoothly pulled out.

The grinding roller polishes the surface of the steel frame, which is paved with the plastic film, smoothly, so that burrs on the steel surface cannot be cut during the paving process of the plastic film.

Water passes through the limbers and the apopore sprays on the steel construction, not only can cool off the steel construction and at the heat that the in-process produced of polishing, can also erode the powder of polishing down, makes just clean, can also make the plastic film hug closely simultaneously on the steelframe prevent to blow the plastic film at the in-process wind of laying, influences and lays efficiency.

Drawings

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

FIG. 2 is a schematic diagram of a structural implementation of the present invention;

FIG. 3 isbase:Sub>A schematic view of FIG. 2 taken along line A-A;

FIG. 4 is a schematic view of the direction B-B in FIG. 2;

FIG. 5 is a schematic view of the direction C-C in FIG. 4;

FIG. 6 is an enlarged schematic view of FIG. 4 at D;

fig. 7 is an enlarged view of E in fig. 5.

In the figure, a trolley 10 is controlled; an adjustment motor 11; an adjustment groove 12; an adjustment motor shaft 13; the adjustment housing 14; a release groove 15; a length-adjustable gas lever 16; disengaging from the motor shaft 17; a rotating motor 18; a rotating motor shaft 19; a housing 20; the grinding roller 22; a water outlet cavity 23; a plastic film groove 24; a wire clamping groove 25; a first drive motor 26; a roller 27; a plastic film notch 28; grinding the roller groove 29; a water feed shaft 30; a water passage tank 31; a pressure increasing valve 32; a water guide chamber 33; a grinding motor 34; a one-way pressure increasing valve 36; a plug block 37; a water outlet hole 38; a water passage hole 39; a button chute 40; a button 41; a button spring 42; a motion control mechanism 90; the connection and laying mechanism 91; a grinding mechanism 92.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

In the description of the present invention, it should be noted that the terms "inside", "below", and the like refer to orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention conventionally place when used, and are used only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

Referring to fig. 2 and fig. 1, the laying vehicle for the plastic films of the agricultural greenhouses comprises a control trolley 10, wherein a motion control mechanism 90 is arranged on the control trolley 10, a connection laying mechanism 91 for steering is arranged at the end, far away from the control trolley 10, of the motion control mechanism 90, and a grinding mechanism 92 for removing burrs on a steel frame is arranged in the connection laying mechanism 91.

Further, with reference to fig. 3, the motion control mechanism 90 includes an adjusting groove 12 provided on the control trolley 10 and having an opening facing the motion control mechanism 90, an adjusting motor 11 is embedded on a side wall of the adjusting groove 12, an adjusting motor shaft 13 is rotatably provided at an end of the adjusting motor 11 close to the adjusting groove 12, an adjusting housing 14 is provided on the adjusting motor shaft 13, a protruding wall at the innermost side of the adjusting housing 14 is provided with a separation groove 15 separated from the control trolley 10 at an end far away from the control trolley 10, a side wall of the separation groove 15 is embedded, a separation motor shaft 17 is rotatably provided at an end close to the separation groove 15, and a length telescopic air rod 16 is fixedly provided on the separation motor shaft 17.

Further, with reference to fig. 2, the connection and laying mechanism 91 includes a rotating motor 18 and a housing 20, the rotating motor 18 is embedded at the end far away from the motor shaft 17 on the innermost extending wall of the length telescopic air rod 16, the rotating motor 18 is closer to the end far away from the motor shaft 17 than the housing 20, the rotating motor 18 is rotatably provided at the end far away from the motor shaft 17 and is provided with a rotating motor shaft 19, the rotating motor shaft 19 is embedded in the housing 20, and the grinding roller groove 29 is coaxial with the housing 20.

Further, with reference to fig. 2 and fig. 4, the connection and laying mechanism 91 further includes a plastic film groove 24 and a polishing roller groove 29, which are arranged in the housing 20 and have openings facing the same side of the housing 20 in the radial direction, the plastic film groove 24 is closer to the control cart 10 than the polishing roller groove 29, the plastic film groove 24 is arranged in two axial side walls of the housing 20 and has two protrusions, one ends of the two protrusions are longer and the other ends are shorter, each protrusion is internally provided with a wire clamping groove 25 with an opening facing the plastic film groove 24, the opening plastic film notch 28 of the plastic film groove 24 is arranged on two axial side walls of the housing 20 and is provided with two rollers 27 in a rotating manner, and the two rollers 27 are symmetrical with respect to the wire clamping groove 25.

Further, combine fig. 5, fig. 6, grinding machanism 92 includes that grinding roller groove 29 is close to grinding roller groove 29 inlays the grinding motor 34 of establishing on the lateral wall of grinding roller groove 29, grinding motor 34 is close to grinding roller groove 29 side rotation and is equipped with logical water shaft 30, the other end of leading to water shaft 30 rotates and establishes on another lateral wall of grinding roller groove 29, it is equipped with grinding roller 22 to lead to fixedly on the water shaft 30, be equipped with out water cavity 23 in the grinding roller 22, the annular evenly is equipped with a plurality of apopores 38 of a plurality of groups on the inner wall of play water cavity 23, every apopore 38 of a group all includes a plurality of apopore 38 of axial setting.

Further, with reference to fig. 5, fig. 6, fig. 7, the polishing mechanism 92 further includes a plug 37 slidably disposed in each water outlet 38, a button chute 40 having an opening away from the water outlet cavity 23 is disposed at each water outlet 38 on the polishing roller 22, each button chute 40 is communicated with the corresponding water outlet 38, a button 41 is slidably disposed in each button chute 40, the button 41 is fixedly connected to the plug 37, the button 41 is connected to an inner wall of the button chute 40 through a button spring 42, each plug 37 is symmetrically provided with two water through holes 39 penetrating through the plug 37 about the water outlet 38, a water through groove 31 having an opening away from the polishing motor 34 is disposed in the water through shaft 30, a plurality of sets of unidirectional pressurizing valves 36 are annularly and uniformly disposed on an inner wall of the water through groove 31, each set of unidirectional pressurizing valves 36 includes a plurality of unidirectional pressurizing valves 36 axially disposed on the water through shaft 30, a pressurizing valve 32 is connected to an opening of the water through groove 31, the pressurizing valve 32 is embedded in the housing 20, and a water guide cavity 33 having an opening towards the motor shaft 17 is disposed in the housing 20.

An initial state: the button spring 42 is in a normal state.

The working principle is as follows: one end of a coiled plastic film clamping shaft extends into a longer clamping groove 25, when the other end of the plastic film clamping shaft can be placed into a shorter clamping groove 25, the plastic film is clamped on the clamping groove 25, the plastic film can be conveniently installed in a plastic film groove 24, the plastic film can be smoothly pulled out, the plastic film is pulled out from between two rollers 27, a control trolley 10 moves to one side of the greenhouse, the control trolley 10 controls an adjusting motor 11 to rotate, the plastic film groove 24 is flush with the ground, a grinding roller 22 contacts with a greenhouse steel frame, the plastic film pulling end is axially pulled tightly and then fixed at the lowest end of the steel frame, the open end of a water guide cavity 33 is connected with an upper water pipe, the adjusting motor 11 is started, the adjusting motor 11 drives an adjusting shell 14 to slowly rotate through an adjusting motor shaft 13, the plastic film is pulled out from the plastic film groove 24, and the trolley 10 is controlled to slowly move towards the radial direction of the greenhouse at the same time, meanwhile, the grinding motor 34 is started, the grinding motor 34 drives the grinding roller 22 to rotate through the water through shaft 30, the grinding roller 22 grinds the surface of the steel frame, which is paved with the plastic film, smooth, the plastic film can not be cut by burrs on the steel surface in the paving process, when the grinding roller 22 rotates, water in the water pipe is pressurized and discharged into the water through groove 31 through the pressure increasing valve 32, the water is sprayed into the water outlet cavity 23 through the pressurization of the water through shaft 30, the button 41 which is in contact with the steel structure drives the plug block 37 to slide through the pressing of the steel structure, the water in the water outlet cavity 23 is sprayed onto the steel structure through the opened water through hole 39 and the water outlet hole 38, the water through hole 39 and the water outlet hole 38 can be opened only after the button 41 is pressed, the water can only act on the steel frame, the enough pressure can be ensured when the water is sprayed out, and the heat generated by the steel structure in the grinding process can be cooled, can also erode the powder of polishing down, make the rigid face smooth and clean, can also make the plastic film hug closely on the steelframe simultaneously and prevent to blow the plastic film at the in-process wind of laying, influence and lay efficiency.

After the adjusting shell 14 rotates ninety degrees in the laying and laying process, the adjusting shell 14 slowly extends out, the rotating motor 18 is started simultaneously, the shell 20 rotates along with the angle of laying, the polishing roller 22 is always kept in contact with a steel frame, the rotating motor is started after laying is finished, the separating motor shaft 17 drives the length telescopic air rod 16 to rotate, the polishing roller 22 is separated from contact with the steel frame, the control trolley 10 returns to the original position, the length telescopic air rod 16 is extended, and after the plastic film groove 24 is connected with a plastic film laid last time, laying is continued by the same operation.

The above description is only an embodiment of the present invention, and is not intended to limit the scope of the present invention, and all equivalent structures or equivalent processes performed by the present invention or directly or indirectly applied to other related technical fields are also included in the scope of the present invention.

Claims

1. The utility model provides a laying vehicle of green house plastic film, includes control dolly (10), its characterized in that: a motion control mechanism (90) is arranged on the control trolley (10), a connection laying mechanism (91) for steering is arranged at the end, away from the control trolley (10), of the motion control mechanism (90), and a polishing mechanism (92) for removing burrs on a steel frame is arranged in the connection laying mechanism (91); the motion control mechanism (90) comprises an adjusting groove (12) which is arranged on the control trolley (10) and has an opening facing the motion control mechanism (90), an adjusting motor (11) is embedded on one side wall of the adjusting groove (12), an adjusting motor shaft (13) is rotatably arranged at the end, close to the adjusting groove (12), of the adjusting motor (11), an adjusting shell (14) is arranged on the adjusting motor shaft (13), a separating groove (15) deviating from the control trolley (10) is arranged at the end, far away from the control trolley (10), of the innermost extending wall of the adjusting shell (14), a first driving motor (26) is embedded in one side wall of the separating groove (15), a separating motor shaft (17) is rotatably arranged at the end, close to the separating groove (15), and a length telescopic air rod (16) is fixedly arranged on the separating motor shaft (17); the connecting and laying mechanism (91) comprises a rotating motor (18) and a shell (20), wherein the rotating motor (18) is embedded at the end, far away from the disengaging motor shaft (17), of the innermost extending wall of the length telescopic air rod (16), the shell (20) is rotatably arranged, the rotating motor (18) is closer to the disengaging motor shaft (17) than the shell (20), the rotating motor (18) is rotatably provided with a rotating motor shaft (19) at the end, far away from the disengaging motor shaft (17), of the rotating motor (18), the rotating motor shaft (19) is embedded in the shell (20), and a grinding roller groove (29) is coaxial with the shell (20); the connection laying mechanism (91) further comprises a plastic film groove (24) and a polishing roller groove (29) which are arranged in the shell (20) and have openings facing the same radial side of the shell (20), the plastic film groove (24) is closer to the control trolley (10) than the polishing roller groove (29), two bulges are arranged at the middle positions of two axial side walls of the shell (20) in the plastic film groove (24), one ends of the two bulges are longer, the other ends of the two bulges are shorter, a wire clamping groove (25) with an opening facing the plastic film groove (24) is arranged in each bulge, two rollers (27) are rotatably arranged on two axial side walls of the shell (20) in an opening plastic film notch (28) of the plastic film groove (24), and the two rollers (27) are symmetrical about the wire clamping groove (25); grinding machanism (92) include grinding roller groove (29) are close to grind motor (34) of inlaying on the lateral wall of roller groove (29) of polishing and establishing, grinding motor (34) are close to grinding roller groove (29) side rotation is equipped with logical water axle (30), the other end that leads to water axle (30) rotates to be established on another lateral wall of roller groove (29) of polishing, it is equipped with grinding roller (22) to lead to water axle (30) and go up the fixed grinding roller (22) that is equipped with, be equipped with out water cavity (23) in grinding roller (22), it evenly is equipped with a plurality of apopore (38) of group on the inner wall of play water cavity (23) to appear the annular, every group apopore (38) all include a plurality of apopore (38) that the axial set up.

2. The laying vehicle for agricultural greenhouse plastic films as claimed in claim 1, wherein: the grinding mechanism (92) also comprises a plug block (37) which is arranged in each water outlet hole (38) in a sliding way, a button sliding groove (40) with an opening far away from the water outlet cavity (23) is formed in the position, located at each water outlet hole (38), of the grinding roller (22), each button sliding groove (40) is communicated with the corresponding water outlet hole (38), a button (41) is arranged in each button sliding groove (40) in a sliding mode, the button (41) is fixedly connected to the chock (37), the button (41) is connected on the inner wall of the button sliding groove (40) through a button spring (42), each chock (37) is symmetrically provided with two water through holes (39) penetrating through the chock (37) relative to the water outlet hole (38), a water through groove (31) with an opening deviating from the grinding motor (34) is arranged in the water through shaft (30), a plurality of groups of one-way pressure increasing valves (36) are annularly and uniformly arranged on the inner wall of the water passing groove (31), each group of one-way pressure increasing valves (36) comprises a plurality of one-way pressure increasing valves (36) axially arranged on the water passing shaft (30), the opening of the water trough (31) is connected with a pressure increasing valve (32), the pressure increasing valve (32) is embedded in the shell (20), and a water guide cavity (33) with an opening towards the direction separated from the motor shaft (17) is arranged in the shell (20).