Foldable storage type photovoltaic greenhouse mobile operation platform

Abstract

The utility model discloses a kind of foldable storage type photovoltaic greenhouse mobile operation platform, clamping mechanism includes guide cylinder, one side of guide cylinder is provided with several positioning holes, each positioning hole is equidistantly arranged along the length direction of guide cylinder, the inside of positioning hole is penetrated and has threaded insertion rod with thread fastening, the inner wall of guide cylinder is slidably connected with guide rod, the lower end both sides of guide rod extend to the outside of guide cylinder, and the lower end both sides of guide rod are fixedly connected with extension rod, each extension rod top is located in the end away from guide rod and is provided with threaded hole, the top of guide rod extends to the above of guide cylinder and is fixedly connected with top plate, the outer wall of guide rod and threaded insertion rod end head are in abutment, article rack can be detached from the side of mobile work platform, when needing to store mobile work platform, the article rack after disassembly can be folded and stored below clamping plate structure, to reduce the floor area of mobile work platform, to facilitate the storage of mobile work platform.

Description

Technical Field

[0001] This utility model relates to the field of work platform technology, specifically to a foldable and retractable mobile work platform for photovoltaic greenhouses. Background Technology

[0002] The greenhouse mobile work platform is a mobile device specifically designed for greenhouse environments. It is flexible in structure and easy to operate, allowing it to move freely in the narrow greenhouse space. It helps workers easily reach different work areas and efficiently complete agricultural operations such as harvesting, pruning, and spraying, effectively improving the efficiency and convenience of greenhouse operations.

[0003] Existing mobile work platforms typically have brackets for connecting equipment. However, these brackets occupy a large amount of space and are inconvenient to store when the mobile work platform is not in use. Therefore, a foldable and storable mobile work platform for photovoltaic greenhouses is proposed to solve the above problems. Utility Model Content

[0004] The objective of this utility model can be achieved through the following technical solutions: A foldable and retractable mobile operating platform for photovoltaic greenhouses includes a support mechanism, a clamping mechanism above the support mechanism, and a shelf on one side of the lower end of the support mechanism. The clamping mechanism includes a guide cylinder, one side of which is provided with a plurality of positioning holes. Each positioning hole is arranged at equal intervals along the length of the guide cylinder, and a threaded insert rod is threaded through and tightly fastened inside the positioning hole. The inner wall of the guide cylinder is slidably connected to a guide rod, the lower ends of the guide rods extend to the outer sides of the guide cylinder, and the lower ends of the guide rods are fixedly connected to extension rods. Each extension rod has a threaded hole at the top of its end away from the guide rod. The top end of the guide rod extends above the guide cylinder and is fixedly connected to a top plate, and the outer wall of the guide rod abuts against the end of the threaded insert rod.

[0005] As a further embodiment of this utility model: a second knob is rotatably connected to the side of the top plate, the second knob extends into the interior of the top plate and is fixedly connected to a second lead screw, the end of the second lead screw is rotatably connected to the inner wall of the top plate, the outer walls of the second lead screw are respectively provided with threads facing opposite directions, and both sides of the second lead screw are threaded with clamps, the bottom of the clamps being slidably connected along the inner wall of the top plate.

[0006] As a further embodiment of this utility model: the support mechanism includes a base frame, the middle part of which is fixedly installed with the top of the guide cylinder, the middle part of which is also slidably connected to the guide rod, and the top surfaces of the base frame are also fixedly connected with support shafts.

[0007] As a further embodiment of this utility model: both sides of the bottom end of the base frame are symmetrically slidably connected with telescopic rods, and one end of each telescopic rod extends to the outside of the base frame and is rotatably connected to a guide wheel.

[0008] As a further embodiment of this utility model: a knob is rotatably connected to the middle of both sides of the base frame, and the bottom end of each knob extends into the base frame and is fixedly connected to a lead screw. The bottom end of the lead screw is rotatably connected to the inner wall of the base frame, and a lifting block is threaded on the outer wall of the lead screw. A pressing block is fixedly connected to both sides of the lower end of the lifting block.

[0009] As a further embodiment of this utility model: the outer wall of the lifting block is slidably connected along the inner wall of the base frame, the width of the extrusion block gradually decreases from top to bottom, and the sloping side of the extrusion block abuts against the end of the telescopic rod.

[0010] As a further embodiment of this utility model: the shelf includes a frame body, a relief groove is provided in the middle of the frame body, and mounting holes and insertion holes are symmetrically provided on both sides of the relief groove.

[0011] The beneficial effects of this utility model are: This utility model features adjustable clamps on the top of a mobile work platform to facilitate clamping irrigation devices such as water pipes. A shelf is also provided on the side of the mobile work platform, with mounting holes on its surface. Harvesting or pruning equipment can be fixed on the shelf using connecting bolts. Both the clamps and the shelf can be raised and lowered, making it convenient to irrigate or prune crops at different heights in the greenhouse. The shelf can be detached from the side of the mobile work platform. When the mobile work platform needs to be stored, the detached shelf can be folded and stored under the clamp structure, thereby reducing the floor space occupied by the mobile work platform and making it easier to store. The work platform is equipped with guide wheels at the bottom to cooperate with the guide rails inside the greenhouse. The spacing between the guide wheels can be reduced to facilitate the detachment of the guide wheels from the inside of the guide rails, thereby making it easier to store the mobile work platform. Attached Figure Description

[0012] The present invention will be further described below with reference to the accompanying drawings.

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the overall structure of the shelf after it has been folded up in this utility model; Figure 3 This is a schematic diagram of the overall structure of the clamping mechanism in this utility model; Figure 4This is a schematic diagram of the internal structure of the base frame from a side view in this utility model; Figure 5 This is a schematic diagram of the internal structure of the top plate in this utility model.

[0014] In the diagram: 1. Support mechanism; 101. Base frame; 102. Support shaft; 103. Knob 1; 104. Lead screw 1; 105. Lifting block; 106. Pressing block; 107. Telescopic rod; 108. Guide wheel; 2. Clamping mechanism; 201. Guide cylinder; 202. Positioning hole; 203. Threaded rod; 204. Guide rod; 205. Extension rod; 206. Threaded hole; 207. Top plate; 208. Knob 2; 209. Lead screw 2; 210. Clamping plate; 3. Shelf; 301. Shelf body; 302. Mounting hole; 303. Lower insertion hole; 304. Leaving groove. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0016] like Figure 1-5 As shown, a foldable and retractable mobile operating platform for photovoltaic greenhouses includes a support mechanism 1, a clamping mechanism 2 above the support mechanism 1, and a shelf 3 on one side of the lower end of the support mechanism 1. The clamping mechanism 2 includes a guide cylinder 201, one side of which has several positioning holes 202. The positioning holes 202 are equidistant along the length of the guide cylinder 201, and threaded rods 203 are threaded through and threaded into the interior of each positioning hole 202. A guide rod 204 is slidably connected to the inner wall of the guide cylinder 201. Both sides of the lower end of the guide rod 204 extend to the outer side of the guide cylinder 201, and extension rods 205 are fixedly connected to both sides of the lower end of the guide rod 204. A threaded hole 206 is opened at the top of each extension rod 205 at the end away from the guide rod 204. The top of the guide rod 204 extends above the guide cylinder 201 and is fixedly connected to a top plate 207. The outer wall of the guide rod 204 abuts against the end of the threaded rod 203. Figures 1-2 As shown, after the threaded hole 206 is aligned with the lower insertion hole 303, the bolts can be tightened into both to fix the shelf 3 as a whole. A knob 208 is rotatably connected to the side of the top plate 207. The knob 208 extends into the top plate 207 and is fixedly connected to a lead screw 209. The end of the lead screw 209 is rotatably connected to the inner wall of the top plate 207. Threads facing opposite directions are provided on both sides of the outer wall of the lead screw 209, and clamping plates 210 are threaded onto both sides of the lead screw 209. The bottom of the clamping plates 210 is slidably connected along the inner wall of the top plate 207. Figure 5 As shown, the clamp 210 bracket can be fitted with a protective pad to prevent damage to the equipment during clamping; The support mechanism 1 includes a base frame 101, the middle of which is fixedly installed to the top of the guide cylinder 201. The middle of the base frame 101 is also slidably connected to the guide rod 204. Support shafts 102 are also fixedly connected to both sides of the top surface of the base frame 101. Figure 2 As shown, the support shaft 102 can be used with the mounting hole 302 to limit the overall position of the shelf 3; Both sides of the base frame 101 are symmetrically slidably connected to telescopic rods 107. One end of each telescopic rod 107 extends to the outside of the base frame 101 and is rotatably connected to a guide wheel 108. Both sides of the base frame 101 are rotatably connected to knobs 103. The bottom end of each knob 103 extends into the base frame 101 and is fixedly connected to a lead screw 104. The bottom end of the lead screw 104 is rotatably connected to the inner wall of the base frame 101. A lifting block 105 is threaded onto the outer wall of the lead screw 104. Both sides of the lower end of the lifting block 105 are fixedly connected to pressing blocks 106. The outer wall of the lifting block 105 slides along the inner wall of the base frame 101. The width of the pressing block 106 gradually decreases from top to bottom, and the sloped side of the pressing block 106 abuts against the end of the telescopic rod 107. Figure 4 As shown, when the lifting block 105 is raised, the pressing block 106 separates from the telescopic rod 107, thereby reducing the distance between the guide rail wheels 108. In addition, the base frame 101 internally limits the telescopic rod 107 to prevent it from coming off. The shelf 3 includes a frame body 301, a clearance groove 304 is provided in the middle of the frame body 301, and mounting holes 302 and lower insertion holes 303 are symmetrically provided on both sides of the clearance groove 304.

[0017] The working principle of this utility model: When the device is in use, the screw rod 209 is rotated by the knob 208. The screw can push the clamping plates 210 to move in opposite directions, so as to facilitate the clamping of the irrigation device by using the clamping plates 210. The pruning equipment is placed on the frame 301 and the bolt is passed through the mounting hole 302 to fix the pruning equipment. In addition, when adjusting the height of the clamping plate 210 or the frame 301, the threaded rod 203 is loosened and the guide rod 204 can move up and down along the guide cylinder 201, thereby adjusting the height of the clamping plate 210 or the frame 301. When fixing, the threaded rod 203 is tightened in the positioning hole 202 and the threaded rod 203 is inserted into the blind hole at the lower end of the guide rod 204 for locking and fixing. Secondly, when the mobile work platform needs to be stored, the knob 103 drives the lead screw 104 to rotate, and the threaded extrusion pushes the lifting block 105 upward. The extrusion block 106 then separates from the telescopic rods 107 on both sides, allowing the telescopic rods 107 to retract into the base frame 101. The distance between the guide wheels 108 is also shortened, facilitating separation from the connecting track. When storing the shelf 3, the pre-installed bolts in the lower insertion hole 303 and threaded hole 206 can be removed first. After separating the shelf 3 from the outside of the extension rod 205, as shown... Figure 2 As shown, align the clearance groove 304 with the guide rod 204 and insert it. Then, lower the top plate 207 and use the base frame 101 to clamp the shelf 3 as a whole.

[0018] The above description provides a detailed account of one embodiment of the present invention. However, this description is merely a preferred embodiment and should not be construed as limiting the scope of the present invention. All equivalent variations and improvements made within the scope of the claims of the present invention should still fall within the patent coverage of the present invention.

Claims

1. A foldable and retractable photovoltaic greenhouse mobile operation platform, comprising a support mechanism (1), a clamping mechanism (2) is provided above the support mechanism (1), and a shelf (3) is provided on one side of the lower end of the support mechanism (1). Its features are, The clamping mechanism (2) includes a guide cylinder (201), one side of which is provided with a plurality of positioning holes (202). Each positioning hole (202) is arranged at equal intervals along the length direction of the guide cylinder (201), and a threaded insert rod (203) is threaded through and threadedly fastened inside the positioning hole (202). The inner wall of the guide cylinder (201) is slidably connected to a guide rod (204). The lower ends of the guide rod (204) extend to the outer sides of the guide cylinder (201), and the lower ends of the guide rod (204) are fixedly connected to extension rods (205). Each extension rod (205) has a threaded hole (206) at the end away from the guide rod (204). The top end of the guide rod (204) extends above the guide cylinder (201) and is fixedly connected to a top plate (207). The outer wall of the guide rod (204) abuts against the end of the threaded insert rod (203).

2. The foldable and retractable mobile operating platform for photovoltaic greenhouses according to claim 1, characterized in that, A knob two (208) is rotatably connected to the side of the top plate (207). The knob two (208) extends into the interior of the top plate (207) and is fixedly connected to a lead screw two (209). The end of the lead screw two (209) is rotatably connected to the inner wall of the top plate (207). The outer walls of the lead screw two (209) are respectively provided with threads facing opposite directions, and both sides of the lead screw two (209) are threaded with clamps (210). The bottom of the clamps (210) is slidably connected along the inner wall of the top plate (207).

3. The foldable and retractable mobile operating platform for photovoltaic greenhouses according to claim 2, characterized in that, The support mechanism (1) includes a base frame (101), the middle part of which is fixedly installed with the top of the guide cylinder (201), the middle part of which is also connected to the guide rod (204) through and slidably, and the top surfaces of the base frame (101) are also fixedly connected with support shafts (102).

4. The foldable and retractable mobile operating platform for photovoltaic greenhouses according to claim 3, characterized in that, Both sides of the base frame (101) are symmetrically slidably connected to telescopic rods (107), and one end of each telescopic rod (107) extends to the outside of the base frame (101) and is rotatably connected to a guide wheel (108).

5. A foldable and retractable mobile operating platform for photovoltaic greenhouses according to claim 4, characterized in that, Both sides of the base frame (101) are rotatably connected to a knob (103). The bottom end of each knob (103) extends into the base frame (101) and is fixedly connected to a lead screw (104). The bottom end of the lead screw (104) is rotatably connected to the inner wall of the base frame (101). The outer wall of the lead screw (104) is threaded with a lifting block (105). Both sides of the lower end of the lifting block (105) are fixedly connected to a pressing block (106).

6. A foldable and retractable mobile operating platform for photovoltaic greenhouses according to claim 5, characterized in that, The outer wall of the lifting block (105) is slidably connected to the inner wall of the base frame (101), the width of the extrusion block (106) gradually decreases from top to bottom, and the sloped side of the extrusion block (106) abuts against the end of the telescopic rod (107).

7. A foldable and retractable mobile operating platform for photovoltaic greenhouses according to claim 1, characterized in that, The shelf (3) includes a frame (301), a relief groove (304) is provided in the middle of the frame (301), and mounting holes (302) and lower insertion holes (303) are symmetrically provided on both sides of the relief groove (304) of the frame (301).

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