Agricultural mulching film perforating machine

Abstract

The utility model provides an agricultural mulching film perforating machine, and relates to the technical field of agricultural mulching film perforating machines, the agricultural mulching film perforating machine comprises a rack, a perforating structure is arranged on the rack, the perforating structure is mainly composed of four rotating shafts, every two of the four rotating shafts are rotationally connected to the two sides of the rack respectively, moving wheels are fixedly connected to the rotating shafts, and the moving wheels are fixedly connected to the rack. Two sliding grooves are formed in the rack, a sliding plate is jointly slidably connected into the two sliding grooves, a plurality of punching cylinders are arranged on the sliding plate at equal intervals, a sliding rod is slidably inserted into the rack, the sliding rod is fixedly connected with the sliding plate, a rectangular plate is fixedly connected to the sliding rod, a rotating rod is rotatably connected to the rack, and the rectangular plate is fixedly connected to the rotating rod. One end of the rotating rod is fixedly connected with a cam, the sliding rod is sleeved with a first spring, one end of the first spring is fixedly connected to the rack, and the problem that due to the fact that the number of holes needing to be punched is large, the labor intensity of workers is easily increased due to one-by-one punching is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to agricultural mulching film punching machine technical field especially relates to a kind of agricultural mulching film punching machine. BACKGROUND

[0002] Mulching film is ground covering film, for ground covering, to improve soil temperature, maintain soil moisture, maintain soil structure, prevent pests from attacking crops and some microbial diseases caused by, promote plant growth function, when mulching, in order to let the crops in mulching grow out of mulching, it needs to punch on the mulching film, and crops will drill hole.

[0003] Staff often find in the process of using current agricultural mulching film punching machine: currently, staff usually uses a long rod bound with punching cylinder to punch film one by one, since the number of holes to be punched is relatively large, punching one by one increases the labor intensity of staff. INVENTION CONTENTS

[0004] The utility model aims at solving the shortcomings in prior art and provides an agricultural mulching film punching machine.

[0005] In order to achieve the above object, the utility model adopts the following technical scheme: an agricultural mulching film punching machine, comprising a rack, the rack is provided with punching structure, the punching structure is mainly composed of four rotating shafts, the four rotating shafts are respectively two two rotating connections on the two sides of the rack, the rotating shaft is fixedly connected with moving wheel, two sliding grooves are formed in the rack, the sliding grooves are commonly connected with sliding plate in sliding, the sliding plate is equidistantly provided with a plurality of punching cylinders, the rack is slidably inserted with slide rod, and the slide rod is fixedly connected with the sliding plate.

[0006] The effect of the above components is that the rack is erected above the plant, the staff pulls the rack forward on one side, so that the four moving wheels rotate forward, the slide rod drives the sliding plate to move up and down in the process of advancing, so that a plurality of punching cylinders punch the film, a whole row of holes can be punched at a time, the punching efficiency is improved, thereby avoiding the situation that the labor intensity of staff is increased due to the large number of holes to be punched and punching one by one.

[0007] Preferably, the slide rod is fixedly connected with rectangular plate, the rack is rotatably connected with rotating rod, and one end of the rotating rod is fixedly connected with cam.

[0008] The effect of the above components is that the rotating rod is rotated, the cam is driven to rotate, the direction of the cam protrusion extrudes the rectangular plate to descend, so that the sliding plate descends, and the punching cylinder is punched.

[0009] Preferably, a first spring is sleeved on the slide rod, one end of the first spring is fixedly connected to the rack, and the other end of the first spring is fixedly connected to the slide rod.

[0010] The effect achieved by the above-mentioned components is that when the punching cylinder punches the film, the first spring is in a contracted state, so that when the position of the cam protrusion is away from the rectangular plate, the rectangular plate slides upward under the action of the elastic force of the first spring, thereby realizing reciprocating punching operation, and the operation is more convenient.

[0011] Preferably, a belt pulley is fixedly connected to the rotating rod and the rotating shaft respectively, and a transmission belt is arranged on the two belt pulleys.

[0012] The effect achieved by the above-mentioned components is that in the advancing process of the moving wheel, the rotating shaft drives one belt pulley to rotate, the two belt pulleys rotate synchronously under the action of the transmission belt, and then the rotating rod and the rotating shaft rotate synchronously, so that the distance of each row of punching is the same regardless of the speed of the rack, and the punching efficiency and uniformity are further improved.

[0013] Preferably, an installation structure is arranged on the sliding plate, the installation structure mainly comprises a plurality of fixing rings, the fixing rings are fixedly connected to the sliding plate, three round rods are slidably inserted into the fixing rings, and clamping blocks are fixedly connected to one end of the round rods.

[0014] The effect achieved by the above-mentioned components is that the punching cylinder is installed in the fixing ring, and then the three round rods are slid, so that the three clamping blocks clamp the punching cylinders of different sizes, the punching requirements of different plants can be adapted, and the practicability of the device is improved.

[0015] Preferably, a plurality of adjusting rings are rotatably connected to the sliding plate, and three adjusting blocks are fixedly connected to the adjusting rings.

[0016] The effect achieved by the above-mentioned components is that counterclockwise rotation of the adjusting ring can drive the three adjusting blocks to synchronously push the round rods to slide inward, so that the clamping operation is more convenient.

[0017] Preferably, a second spring is sleeved on the round rod, one end of the second spring is fixedly connected to the round rod, and the other end of the second spring is fixedly connected to the fixing ring.

[0018] The effect achieved by the above-mentioned components is that when the clamping block clamps the punching cylinder, the second spring is in a contracted state, so that when the adjusting ring is rotated clockwise, the three round rods slide outward under the action of the elastic force of the second spring, and the punching cylinder is conveniently replaced.

[0019] Preferably, a bolt is threadedly inserted into the adjusting ring, and a rubber pad is fixedly connected to the clamping block.

[0020] The effects achieved by the above components are as follows: the rubber pad can increase the friction between the clamping block and the punching cylinder, thereby improving the clamping effect; after the position of the adjusting ring is determined, the bolt can be rotated to make it press against the fixed ring, thereby limiting the position of the adjusting ring.

[0021] Compared with the prior art, the advantages and positive effects of this utility model are as follows: In this utility model, by setting up a punching structure, the frame is set above the plant. The worker pulls the frame forward from one side, causing the four moving wheels to rotate and move forward. During the forward movement, the sliding rod moves up and down, causing the sliding plate to move up and down, so that several punching cylinders punch holes in the film. A whole row of holes can be punched at once, which improves the punching efficiency and avoids the situation where punching holes one by one due to the large number of holes required, which would easily increase the labor intensity of the workers. Attached Figure Description

[0022] Figure 1 A three-dimensional structural diagram of an agricultural mulch film perforation machine is provided for this utility model;

[0023] Figure 2 This utility model presents a three-dimensional structural schematic diagram of an agricultural mulch film perforator from another perspective.

[0024] Figure 3 This utility model proposes an agricultural mulch film perforation machine. Figure 1 Enlarged view of section A;

[0025] Figure 4 This utility model proposes an agricultural mulch film perforation machine. Figure 2 Enlarged view of section B.

[0026] Legend: 1. Frame; 2. Drilling cylinder; 3. Drilling structure; 31. Rotating shaft; 32. Moving wheel; 33. Slide groove; 34. Sliding plate; 35. Slide rod; 36. Rectangular plate; 37. Rotating rod; 38. Cam; 39. Pulley; 310. Transmission belt; 311. First spring; 4. Mounting structure; 41. Fixing ring; 42. Round rod; 43. Clamping block; 44. Rubber pad; 45. Adjusting ring; 46. Adjusting block; 47. Second spring; 48. Bolt. Detailed Implementation

[0027] Example 1, such as Figure 1 As shown, an agricultural mulch film punching machine includes a frame 1.

[0028] Reference Figure 1 and Figure 3The frame 1 is equipped with a perforation structure 3, which mainly consists of four rotating shafts 31. The four rotating shafts 31 are rotatably connected to both sides of the frame 1 in pairs. Moving wheels 32 are fixedly connected to the rotating shafts 31. The frame 1 has two sliding grooves 33, and a sliding plate 34 is slidably connected in both sliding grooves 33. Several perforated cylinders 2 are equidistantly arranged on the sliding plate 34. A sliding rod 35 is slidably inserted into the frame 1 and is fixedly connected to the sliding plate 34. The frame 1 is set above the plant, and the worker pulls the frame 1 forward from one side. This causes the four moving wheels 32 to rotate and move forward. During this forward movement, the sliding rod 35 moves up and down, driving the sliding plate 34 to move up and down, so that several punching cylinders 2 punch holes in the film. A whole row of holes can be punched at once, improving the punching efficiency and avoiding the situation where punching holes one by one would easily increase the labor intensity of workers due to the large number of holes to be punched. A rectangular plate 36 is fixedly connected to the sliding rod 35, and a rotating rod 37 is rotatably connected to the frame 1. A cam 38 is fixedly connected to one end of the rotating rod 37. Rotating the rotating rod 37 can drive the cam 38 to rotate. When the cam 38 protrudes, it presses the rectangular plate 36 downward, causing the sliding plate 34 to descend and driving the punching cylinder 2 to punch holes. A first spring 311 is sleeved on the sliding rod 35. One end of the first spring 311 is fixedly connected to the frame 1, and the other end is fixedly connected to the sliding rod 35. When the punching cylinder 2 punches the film, the first spring 311 is in a contracted state. Therefore, when the cam 38 protrudes away from the rectangular plate 36, the rectangular plate 36 slides upward under the action of the rebound force of the first spring 311, thus achieving… The reciprocating drilling operation makes operation more convenient. The rotating rod 37 and a rotating shaft 31 are respectively fixedly connected to pulleys 39. The two pulleys 39 are connected to a transmission belt 310. When the moving wheel 32 moves forward, the rotating shaft 31 drives one of the pulleys 39 to rotate. Under the action of the transmission belt 310, the two pulleys 39 rotate synchronously, which in turn makes the rotating rod 37 and the rotating shaft 31 rotate synchronously. Therefore, no matter what the speed of the frame 1 is, the distance of each row of holes is the same, which further improves the drilling efficiency and uniformity.

[0029] Reference Figure 4The sliding plate 34 is equipped with an installation structure 4, which mainly consists of several fixing rings 41. These fixing rings 41 are fixedly connected to the sliding plate 34. Three round rods 42 are slidably inserted into each fixing ring 41, with a clamping block 43 fixedly connected to one end of each rod 42. The punching cylinder 2 is installed in the fixing ring 41, and then the three round rods 42 are slid, allowing the three clamping blocks 43 to clamp punching cylinders 2 of different sizes. This adapts to the punching requirements of different plants, improving the practicality of the device. Several adjusting rings 45 are rotatably connected to the sliding plate 34, with three adjusting blocks 46 fixedly connected to each adjusting ring 45. Rotating the adjusting rings 45 counterclockwise causes the three adjusting blocks 46 to synchronously push the round rods 42 inward, making the clamping operation more convenient. A second spring 47 is fitted on the rod 42. One end of the second spring 47 is fixedly connected to the round rod 42, and the other end of the second spring 47 is fixedly connected to the fixing ring 41. When the clamping block 43 clamps the punching cylinder 2, the second spring 47 is in a contracted state. Therefore, when the adjusting ring 45 is rotated clockwise, the three round rods 42 slide outward under the action of the rebound force of the second spring 47, which facilitates the replacement of the punching cylinder 2. A bolt 48 is threaded into the adjusting ring 45. A rubber pad 44 is fixedly connected to the clamping block 43. The rubber pad 44 can increase the friction between the clamping block 43 and the punching cylinder 2, thereby improving the clamping effect. After the position of the adjusting ring 45 is determined, the bolt 48 can be rotated to make it abut against the fixing ring 41 to limit the position of the adjusting ring 45.

[0030] Working principle: The frame 1 is set up above the plant. The operator pulls the frame 1 forward from one side, causing the four moving wheels 32 to rotate and move forward. During the forward movement, the sliding rod 35 drives the sliding plate 34 to move up and down, causing several punching cylinders 2 to punch holes in the film. A whole row of holes can be punched at once, improving punching efficiency and avoiding the situation where punching a large number of holes one by one would increase the labor intensity of the operator. Rotating the rotating rod 37 can drive the cam 38 to rotate. The convex direction of the cam 38 presses the rectangular plate 36 down, causing the sliding plate 34 to descend and drive the punching cylinders 2 to punch holes. When the punching cylinders 2 punch the film, the first spring 311 is in a contracted state. Therefore, when the convex position of the cam 38 moves away from the rectangular plate 36, the rectangular plate 36 slides upward under the action of the rebound force of the first spring 311, thereby realizing the reciprocating punching operation and making the operation more convenient. During the forward movement of the moving wheels 32, the rotating shaft 31 drives a pulley 39 to rotate. Under the action of the transmission belt 310, the two belts The wheel 39 rotates synchronously, which in turn causes the rotating rod 37 and the rotating shaft 31 to rotate synchronously. Therefore, regardless of the speed of the frame 1, the distance between each row of holes is the same, further improving the drilling efficiency and uniformity. The drilling cylinder 2 is installed in the fixing ring 41, and then the three round rods 42 are slid, so that the three clamping blocks 43 clamp the drilling cylinders 2 of different sizes, which can adapt to the drilling requirements of different plants and improve the practicality of the device. Rotating the adjusting ring 45 counterclockwise can drive the three adjusting blocks 46 to push the round rods 42 synchronously. Sliding inwards makes clamping operations more convenient. When the clamping block 43 clamps the punching cylinder 2, the second spring 47 is in a contracted state. Therefore, when the adjusting ring 45 is rotated clockwise, the three round rods 42 slide outwards under the action of the rebound force of the second spring 47, which facilitates the replacement of the punching cylinder 2. The rubber pad 44 can increase the friction between the clamping block 43 and the punching cylinder 2, thereby improving the clamping effect. After the position of the adjusting ring 45 is determined, the bolt 48 can be rotated to make it abut against the fixing ring 41 to limit the position of the adjusting ring 45.

[0031] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any other way. Any person skilled in the art may use the disclosed technical content to make changes or modifications to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model, without departing from the scope of the utility model's technical solution, still fall within the protection scope of this utility model's technical solution. In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood through specific circumstances.

Claims

1. An agricultural mulch film perforating machine, comprising a frame (1), characterized in that: The frame (1) is provided with a perforation structure (3), which is mainly composed of four rotating shafts (31). The four rotating shafts (31) are rotatably connected to both sides of the frame (1) in pairs. A movable wheel (32) is fixedly connected to the rotating shaft (31). Two sliding grooves (33) are opened on the frame (1). A sliding plate (34) is slidably connected in the two sliding grooves (33). A plurality of perforated cylinders (2) are equidistantly arranged on the sliding plate (34). A sliding rod (35) is slidably inserted on the frame (1). The sliding rod (35) is fixedly connected to the sliding plate (34).

2. The agricultural film perforating machine according to claim 1, characterized in that: A rectangular plate (36) is fixedly connected to the slide bar (35), and a rotating rod (37) is rotatably connected to the frame (1). A cam (38) is fixedly connected to one end of the rotating rod (37).

3. The agricultural film perforating machine according to claim 2, characterized in that: A first spring (311) is sleeved on the slide rod (35). One end of the first spring (311) is fixedly connected to the frame (1), and the other end of the first spring (311) is fixedly connected to the slide rod (35).

4. The agricultural film perforating machine according to claim 3, characterized in that: The rotating rod (37) and a rotating shaft (31) are respectively fixedly connected to pulleys (39), and a transmission belt (310) is provided on both pulleys (39).

5. The agricultural film perforating machine according to claim 4, characterized in that: The sliding plate (34) is provided with an installation structure (4), which is mainly composed of several fixing rings (41). The fixing rings (41) are fixedly connected to the sliding plate (34). Three round rods (42) are slidably inserted on the fixing rings (41), and a clamping block (43) is fixedly connected to one end of the round rods (42).

6. The agricultural film perforating machine according to claim 5, characterized in that: A plurality of adjusting rings (45) are rotatably connected to the sliding plate (34), and three adjusting blocks (46) are fixedly connected to the adjusting rings (45).

7. The agricultural film perforating machine according to claim 6, characterized in that: A second spring (47) is sleeved on the round rod (42). One end of the second spring (47) is fixedly connected to the round rod (42), and the other end of the second spring (47) is fixedly connected to the fixing ring (41).

8. The agricultural film perforating machine according to claim 7, characterized in that: A bolt (48) is threaded into the adjusting ring (45), and a rubber pad (44) is fixedly connected to the clamping block (43).

Images