CN221059011U - Laminating machine - Google Patents

Abstract

The utility model discloses a film laminating machine, and relates to the technical field of agricultural mechanical equipment; comprises a frame, a hand push rod which is rotationally connected with the frame; the frame is provided with a steering adjusting frame, and the steering adjusting frame is provided with a left clamping groove and a right clamping groove; the machine frame is also provided with a film rolling shaft, a pair of film pressing wheels for compacting the agricultural film, and the film rolling shaft and the film pressing wheels are sequentially arranged on the film laminating machine from front to back along the advancing direction of the film laminating machine; the film rolling shaft and the film pressing wheels are both rotationally connected with the frame, and the two film pressing wheels are positioned at the left side and the right side of the frame; according to the utility model, the agricultural film is released through the film winding shaft, the agricultural film is tightly pressed on the soil surface through the film pressing wheel, so that the film covering operation is completed, meanwhile, when the film covering machine is required to be turned, the hand push rod is clamped in the left clamping groove or the right clamping groove, the film covering machine is continuously pushed, and the film covering machine can gradually rotate in a required direction, so that the turning of the film covering machine is completed, an operator is not required to lift/rotate the whole film covering machine in the whole process, and the turning convenience of the film covering machine is improved.

Description

Laminating machine

Technical Field

The utility model relates to the technical field of agricultural machinery equipment, in particular to a film laminating machine.

Background

In the prior art, most of the film laminating machine is driven by a diesel engine, but the situation of the film laminating machine in mountains, hills and other areas is complex, and the film laminating machine is difficult to adapt to large-scale machines such as engines, so that a hand-push type film laminating machine is often adopted for laminating, and when the existing film laminating machine needs to turn in the processes of ridge changing, line changing, obstacle avoidance and the like, the direction of the film laminating machine is changed by adjusting a push rod through an operator, and when the film laminating machine specifically turns, the film laminating machine needs to rotate by taking a film pressing wheel on one side as a fulcrum, and is complicated.

For example, in a hand-push adjustable mulching machine disclosed in patent document CN 207531501U, the mulching machine has a structure of a mulching shaft, a ditching and film covering roller, a main frame of a film pressing cutter, a handle, a soil covering member, a film pressing cutter, a film covering roller frame, a mulching roller frame, and a film covering roller frame, and when a ridge or a line needs to be replaced, an operator needs to rotate the mulching machine with the film pressing cutter on a certain side as a fulcrum, so that the mulching machine can be turned, however, the operator needs to rotate the whole machine, which is complicated.

So how to make the film laminating machine smoothly and conveniently finish turning to the technical problem which needs to be solved by the technicians in the field under the condition of ensuring smooth film lamination.

Disclosure of utility model

The utility model aims to provide a film laminating machine so as to solve the problems in the prior art, so that the film laminating machine can smoothly laminate films and can smoothly and conveniently finish turning.

In order to achieve the above object, the present utility model provides the following solutions:

The utility model provides a film laminating machine, which comprises a frame, the hand push rod is rotationally connected with the frame and used for pushing the frame to move; the frame is provided with a steering adjusting frame, and the steering adjusting frame is provided with a left clamping groove and a right clamping groove for clamping the hand push rod so as to realize left steering/right steering of the laminating machine; the film winding shaft is used for winding and releasing the agricultural film, the pair of film pressing wheels are used for compacting the agricultural film, and the film winding shaft and the film pressing wheels are sequentially arranged on the film laminating machine from front to back along the advancing direction of the film laminating machine; the film winding shaft and the film pressing wheels are connected with the frame in a rotating mode, and the two film pressing wheels are located on the left side and the right side of the frame.

Preferably, the hand push rod is slidably connected to the rotating shaft of the frame, and limiting plates for limiting the hand push rod to move left and right are respectively arranged on the left side and the right side of the rotating shaft.

Preferably, a first film guiding shaft for guiding and tensioning the agricultural film is arranged on the frame and is used for covering soil on a pair of earthing pieces at the edge of the agricultural film, the first film guiding shaft is positioned between the film rolling shaft and the film pressing wheel, the first film guiding shaft is rotationally connected with the frame, the two earthing pieces are positioned at the rear of the film pressing wheel, and the earthing pieces are positioned at the outer sides of the film pressing wheel.

Preferably, a round cylinder body which is vertically arranged is arranged at the rear of the frame, the earthing piece is arranged in the round cylinder body in a penetrating mode, and a threaded hole for screwing in an earthing fastener is further formed in the side portion of the round cylinder body.

Preferably, the frame is provided with a soil crushing member for leveling and thinning the soil, and the soil crushing member is positioned in front of the film winding shaft.

Preferably, the soil crushing piece is including being located respectively the level land wheel of frame left and right sides, level land wheel with the frame rotates to be connected, two be equipped with a plurality of driving levers that are used for smashing soil between the level land wheel, the driving lever is followed level land wheel's circumference sets up, be equipped with a plurality of soil discharging holes that are used for discharging the crushed soil on the level land wheel.

Preferably, the distance between the top ends of the two film pressing wheels is greater than the distance between the bottom ends of the two film pressing wheels, and the distance between the rear ends of the two film pressing wheels is greater than the distance between the front ends of the two film pressing wheels.

Preferably, the frame is further provided with an adjusting mechanism for changing the heights of the steering adjusting frame, the first film guiding shaft and the film winding shaft.

Preferably, a second film guiding shaft and a third film guiding shaft are further arranged on the frame, the second film guiding shaft and the third film guiding shaft are located behind the film winding shaft, the second film guiding shaft and the third film guiding shaft are arranged up and down, and the second film guiding shaft and the third film guiding shaft are both connected with the frame in a rotating mode.

Preferably, the frame is also provided with a soil turning assembly for turning over the ditches on two sides of the ridge, a coulter assembly for turning over the soil and ridging, and spreading the crushed soil on the agricultural film, and the soil turning assembly and the coulter assembly are both positioned in front of the film winding shaft.

Compared with the prior art, the utility model has the following technical effects:

The utility model sequentially comprises a film rolling shaft and a pair of film pressing wheels from front to back along the operation advancing direction of a frame, wherein the film rolling shaft and the film pressing wheels are both rotationally connected with the frame, and the two film pressing wheels are respectively positioned at the left side and the right side of the frame; when the film laminating machine works, the film winding shaft releases the agricultural film, and the agricultural film is tightly contacted with soil under the action of the film pressing wheel, so that the compaction of the agricultural film is completed; meanwhile, a hand push rod and a steering adjusting frame are arranged on the frame, the hand push rod is rotationally connected with the frame, and a left clamping groove and a right clamping groove are arranged on the steering adjusting frame; when the laminating machine needs to change ridges, change lines or avoid barriers and the like to turn, the hand push rod is clamped in the left clamping groove or the right clamping groove, the laminating machine is pushed continuously, and the laminating machine can gradually rotate towards the required direction, so that the turning of the laminating machine is completed, an operator is not required to lift/rotate the whole laminating machine in the whole process, and the turning convenience of the laminating machine is improved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a rear view of a laminator;

FIG. 2 is a side view of a laminator;

FIG. 3 is a top view of the laminator;

1, a soil covering part; 2. a hand push rod; 3. a steering adjusting frame; 4. film pressing wheel; 5. a film winding shaft; 6. a first film guiding shaft; 7. a limiting plate; 8. a soil crushing member; 9. and (5) covering the soil with a fastener.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description.

As shown in fig. 1-3, the utility model discloses a film laminating machine, which comprises a frame, wherein a hand push rod 2 is rotatably connected to the frame, a steering adjusting frame 3 is arranged on the frame, and a left clamping groove and a right clamping groove are arranged on the steering adjusting frame 3; the frame is equipped with a roll of film axle 5 and a pair of film pressing wheel 4 in proper order from front to back along the forward reverse of operation, and a roll of film axle 5 and film pressing wheel 4 all rotate with the frame and are connected, and two film pressing wheels 4 are located the left and right sides of frame respectively.

The agricultural film roll can be sleeved on the film roll shaft 5, when the agricultural film roll works, the agricultural film is gradually discharged from the film roll shaft 5 along with the advancing of the film laminating machine, the discharged agricultural film is pressed by the film pressing wheel 4, the agricultural film and the soil are pressed into the grooves, so that the agricultural film is tightly contacted with the soil, a closed space is formed between the agricultural film and the soil, and the film laminating operation of the agricultural film is completed; meanwhile, when the film laminating machine needs to turn, such as ridge changing, line changing or obstacle avoidance, an operator only needs to clamp the hand push rod 2 in the left clamping groove or the right clamping groove of the steering adjusting frame 3, and continuously pushes the film laminating machine, the film laminating machine gradually rotates towards the required direction, so that the turning of the film laminating machine is realized, and in the whole turning process, a technician does not need to lift/rotate the whole film laminating machine, so that the turning process of the film laminating machine is simplified, and the turning of the film laminating machine becomes more convenient and quicker.

It should be noted that the length of the hand push rod 2 in the utility model is long enough, so that a technician can hold the hand push rod 2 in a normal upright state to push the laminating machine forward, and the laminating machine does not need to bend over and back, thereby being more humanized. The one end of the hand push rod 2 far away from the frame is further provided with a handle, so that the hand push rod is convenient to hold by an operator, the hand push rod is rotationally connected with the frame, when the hand push rod 2 rotates to the rear of the advancing direction of the film laminating machine and the hand push rod 2 is not clamped in the left clamping groove or the right clamping groove, the operator pushes the hand push rod 2 from back to front, the film laminating machine advances, and when the hand push rod 2 rotates to the front of the advancing direction of the film laminating machine and the hand push rod 2 is not clamped in the left clamping groove or the right clamping groove, the operator pushes the hand push rod 2 from front to back, and the film laminating machine moves back (the front and the back in the utility model are all based on the advancing direction of the operation of the film laminating machine).

When the operator clamps the hand push rod 2 at the left clamping groove, the laminator is continuously pushed, and gradually deflects to the left side of the advancing direction of the laminator, so that the left rotation of the laminator is realized, and similarly, when the operator clamps the hand push rod 2 at the right clamping groove, the laminator is continuously pushed, and gradually deflects to the right side of the advancing direction of the laminator, so that the right rotation of the laminator is realized.

As shown in fig. 1-3, two limiting plates 7 are arranged in front of a frame, a rotating shaft is rotatably connected between the two limiting plates, a hand push rod 2 is slidably sleeved on the rotating shaft of the frame, the amplitude of a left moving rod and a right moving rod of the hand push rod 2 can be limited through the limiting plates 7, the hand push rod 2 is prevented from being directly and universally connected with the frame, the hand push rod 2 is easy to rotate to the left side or the right side of the frame in the rotating process, the film laminating machine is prevented from being pushed to move forwards or rotate more conveniently, and meanwhile an operator can push the hand push rod 2 better, so that the film laminating machine moves linearly.

Furthermore, as shown in fig. 1-3, a first film guiding shaft 6 and a pair of earth covering members 1 are arranged on the frame, the first film guiding shaft 6 is positioned between the film winding shaft 5 and the film pressing wheel 4, the first film guiding shaft 6 is rotatably connected with the frame, and the earth covering members 1 are positioned behind the film pressing wheel 4 and outside the film pressing wheel 4. Based on the above structure, when the operator withdraws the agricultural film from the film winding shaft 5, the agricultural film passes through the first film guiding shaft 6 and is compacted by the film pressing wheel 4, and the soil covering member 1 can cover the soil on the edge of the agricultural film after the agricultural film is compacted by the film pressing wheel 4, so that the agricultural film can be stably covered on the soil.

Specifically, the first film guiding shaft 6 plays a role in guiding and tensioning the agricultural film, so that the agricultural film can be covered on the soil surface in a stable state in the film covering process, and the agricultural film is prevented from being covered on the soil surface too tightly or too loosely. The soil covering member 1 can cover soil into the groove pressed by the film pressing wheel 4, namely the edge of the agricultural film, so as to fix the agricultural film and prevent the agricultural film from shifting under the external weather condition and losing the film covering effect.

Wherein the height of the first film guiding shaft 6 and the distance between the first film guiding shaft 6 and the film winding shaft 5 are set according to the tensioning degree required by the agricultural film. The earth covering member 1 is provided outside the film pressing wheel 4, which helps to cover the soil on the agricultural film, to make the agricultural film fully contact with the soil, and to provide a better covering effect. If the earth covering member 1 is located inside the film pressing wheel 4, the earth covering member 1 will press the agricultural film, degrading the film quality. Meanwhile, the soil covering piece 1 is arranged on the outer side of the film pressing wheel 4, so that the direct contact between the soil covering piece 1 and the agricultural film can be reduced, the risk of scraping or tearing the agricultural film is reduced, and the service life of the agricultural film is prolonged.

The earth covering member 1 may be specifically an earth covering plow, an earth covering shovel, an earth covering roller, or the like, or other structures that can cover the soil to the edge of the agricultural film.

Furthermore, a round cylinder body which is vertically arranged is arranged at the rear part of the frame, the soil covering member 1 is arranged in the round cylinder body in a penetrating manner, the length of the round cylinder body is shorter than that of the soil covering member 1, and a threaded hole for screwing in the soil covering fastener 9 is formed in the side part of the round cylinder body; thus, when the earthing fastener 9 is screwed out of the threaded hole, the earthing member 1 can move up and down or rotate left and right in the circular cylinder, and after the earthing member 1 is moved to a required height or rotated to a required angle, the earthing fastener 9 is screwed into the threaded hole, so that the earthing amount of the earthing member 1 can be adjusted. The earth-covering fastener 9 may be in particular a screw.

According to the utility model, the soil crushing piece 8 positioned in front of the film winding shaft 5 is arranged on the frame, and the soil can be leveled, thinned and crushed through the soil crushing piece 8, so that the device is particularly suitable for planting seed plants with soil treatment requirements such as dangshen and the like; as shown in fig. 1 to 3, the soil crushing member 8 may be specifically a leveling land wheel disposed on the left and right sides of the frame, where the two leveling land wheels are rotatably connected to the frame, a plurality of levers are disposed between the two leveling land wheels, the levers are disposed along the circumferential direction of the leveling land wheels, and a plurality of soil discharging holes are disposed on the leveling land wheels; therefore, when the film laminating machine works, the soil is thinned and flattened by the soil flattening wheel, so that the soil meets the planting requirements of plants such as dangshen and the like, and after the poking rod breaks the soil, the broken soil is discharged from the soil discharging holes, so that excessive soil is prevented from accumulating in the ridge, and the laying of agricultural films is disturbed.

In addition, the distance between the top ends of the two film pressing wheels 4 is larger than the distance between the bottom ends of the two film pressing wheels 4, and the film pressing wheels 4 and the covered ridges form an inverted splayed shape; the distance between the rear ends of the two film pressing wheels 4 is larger than the distance between the front ends of the two film pressing wheels 4, so that the film pressing wheels 4 can extend the agricultural film to two sides in the running process, the agricultural film is flatter, and meanwhile deeper grooves are formed in the ground.

The utility model is also provided with adjusting mechanisms for changing the heights of the steering adjusting frame 3, the first film guiding shaft 6 and the film winding shaft 5 on the frame respectively; the adjusting mechanism can be specifically characterized in that a waist-shaped hole, a steering adjusting frame 3, a first film guiding shaft 6 and a film rolling shaft 5 are arranged on the frame and are fixed in the waist-shaped hole through bolts, so that the height is adjusted; or a plurality of jacks are arranged in the vertical direction of the frame, inserting blocks are arranged on the steering adjusting frame 3, the first film guiding shaft 6 and the film winding shaft 5 and are matched with the jacks, and the steering adjusting frame 3, the first film guiding shaft 6 and the film winding shaft 5 are inserted into the jacks with different heights to realize height adjustment; the adjusting mechanism can also be other structures capable of realizing the height adjustment of the steering adjusting frame 3, the first film guiding shaft 6 and the film winding shaft 5.

The utility model is also provided with a second film guiding shaft and a third film guiding shaft on the frame, the second film guiding shaft and the third film guiding shaft are positioned at the rear of the film winding shaft 5, the second film guiding shaft and the third film guiding shaft are arranged up and down, and the second film guiding shaft and the third film guiding shaft are both connected with the frame in a rotating way; the second film guiding shaft and the third film guiding shaft can be arranged simultaneously with the first film guiding shaft 6 or can be arranged independently. When the agricultural film is discharged from the film winding shaft 5, the agricultural film passes through the second film guiding shaft and the third film guiding shaft to conduct and tension the agricultural film, and compared with the agricultural film passing through the first film guiding shaft 6 only, the agricultural film passing through the second film guiding shaft and the third film guiding shaft can obtain more uniform tension distribution, thereby being beneficial to reducing shaking and drifting of the agricultural film in the covering process, ensuring that the agricultural film is kept at a required position and not disturbed by wind or other external factors.

In addition, the soil turning assembly and the coulter assembly are arranged on the frame, and are both positioned in front of the film rolling shaft 5, and the soil turning assembly can turn the two sides of the ridge into furrows, so that the film pressing wheel 4 can compact the agricultural film more conveniently; the coulter component not only can crush soil, but also can lift part of crushed soil on the agricultural film, so that the coverage of the agricultural film is quickened; the soil turning assembly may be referred to specifically as a furrow plow in patent document CN207531501U, and the coulter assembly may be referred to specifically as a coulter assembly in patent document CN 104885830B.

As shown in fig. 1-3, one end of the film winding shaft 5 extending out of the frame is provided with a pin hole, a pin rod is penetrated in the pin hole, and the installation and replacement of the agricultural film winding can be realized by disassembling and assembling the pin rod. In addition, the film winding shaft 5, the first film guiding shaft 6, the second film guiding shaft and the third film guiding shaft are provided with a plurality of pin holes, and pin rods are inserted into the corresponding pin holes, so that the film winding device can adapt to agricultural film rolls with different lengths, or clamping grooves can be formed in the film winding shaft 5, the first film guiding shaft 6, the second film guiding shaft and the third film guiding shaft, corresponding film blocking pieces are inserted into the corresponding clamping grooves so as to adapt to agricultural film rolls with different lengths, and the specific arrangement of the film blocking pieces and the clamping grooves can refer to the arrangement of the film blocking pieces and the film covering shafts in a patent document CN 207531501U.

It should be noted that, the film winding shaft 5, the first film guiding shaft 6, the second film guiding shaft and the third film guiding shaft in the present utility model may be specifically a rotating rod, a roller or other structures rotatably connected to the frame and satisfying respective functions.

The utility model also provides a layer of soft sponge sleeve on the outer surface of the film pressing wheel 4 to prevent the agricultural film from being crushed. The film laminating machine is particularly suitable for laminating farmlands with complex terrains such as mountains, hills and the like and difficult to run through large-scale machines such as diesel engines and the like.

The principles and embodiments of the present utility model have been described in detail with reference to specific examples, which are provided to facilitate understanding of the method and core ideas of the present utility model; also, it is within the scope of the present utility model to be modified by those of ordinary skill in the art in light of the present teachings. In view of the foregoing, this description should not be construed as limiting the utility model.

Claims (10)

1. The laminating machine is characterized by comprising a frame, a hand push rod, a handle and a handle, wherein the hand push rod is rotationally connected with the frame and used for pushing the frame to move; the frame is provided with a steering adjusting frame, and the steering adjusting frame is provided with a left clamping groove and a right clamping groove for clamping the hand push rod so as to realize left steering/right steering of the laminating machine; the film winding shaft is used for winding and releasing the agricultural film, the pair of film pressing wheels are used for compacting the agricultural film, and the film winding shaft and the film pressing wheels are sequentially arranged on the film laminating machine from front to back along the advancing direction of the film laminating machine; the film winding shaft and the film pressing wheels are connected with the frame in a rotating mode, and the two film pressing wheels are located on the left side and the right side of the frame.

2. The film laminating machine according to claim 1, wherein the hand push rod is slidably connected to a rotating shaft of the frame, and limiting plates for limiting the left and right movement of the hand push rod are respectively arranged on the left side and the right side of the rotating shaft.

3. The mulch applicator of claim 1, wherein a first film guiding shaft for guiding and tensioning the agricultural film is provided on the frame, a pair of soil covering members for covering the soil on the edge of the agricultural film are provided between the film winding shaft and the film pressing wheel, the first film guiding shaft is rotatably connected to the frame, the two soil covering members are provided behind the film pressing wheel, and the soil covering members are provided outside the film pressing wheel.

4. The laminator of claim 3, wherein a circular cylinder is arranged at the rear of the frame, the earth covering member is arranged in the circular cylinder in a penetrating manner, and a threaded hole for screwing in an earth covering fastener is further formed in the side portion of the circular cylinder.

5. The film laminating machine according to claim 1, wherein a soil crushing member for leveling and thinning the land is arranged on the frame, and the soil crushing member is positioned in front of the film winding shaft.

6. The mulch applicator of claim 5, wherein the ground breaking member comprises ground leveling wheels respectively positioned on the left and right sides of the frame, the ground leveling wheels are rotatably connected with the frame, a plurality of shifting levers for breaking up soil are arranged between the two ground leveling wheels, the shifting levers are arranged along the circumferential direction of the ground leveling wheels, and a plurality of soil discharging holes for discharging the broken soil are formed in the ground leveling wheels.

7. The laminator of claim 1, wherein a distance between top ends of the two lamination wheels is greater than a distance between bottom ends of the two lamination wheels, and a distance between rear ends of the two lamination wheels is greater than a distance between front ends of the two lamination wheels.

8. A film laminating machine according to claim 3, wherein the frame is further provided with an adjusting mechanism for changing the heights of the steering adjusting frame, the first film guiding shaft and the film winding shaft, respectively.

9. The film laminating machine according to claim 1, wherein a second film guiding shaft and a third film guiding shaft are further arranged on the frame, the second film guiding shaft and the third film guiding shaft are located at the rear of the film winding shaft, the second film guiding shaft and the third film guiding shaft are arranged up and down, and the second film guiding shaft and the third film guiding shaft are both connected with the frame in a rotating mode.

10. The mulch applicator of claim 1, wherein the frame is further provided with a soil turning assembly for turning the ridges into ridges and spreading the crushed soil on the agricultural film, and the soil turning assembly and the coulter assembly are both positioned in front of the film winding shaft.