CN216018148U

CN216018148U - Electrically-driven self-propelled active ridging and film laminating machine

Info

Publication number: CN216018148U
Application number: CN202121729533.5U
Authority: CN
Inventors: 符德龙; 周桂中; 姚晶; 邱萍; 王震; 吴雪梅; 张富贵
Original assignee: Guizhou University; Guizhou Tobacco Co Ltd Bijie Branch
Current assignee: Guizhou University; Guizhou Tobacco Co Ltd Bijie Branch
Priority date: 2021-07-28
Filing date: 2021-07-28
Publication date: 2022-03-15
Anticipated expiration: 2031-07-28

Abstract

The utility model belongs to the technical field of film covering machines, and discloses an electrically-driven self-propelled active ridging film covering machine which comprises a frame, wherein the frame is connected with a film pressing wheel support, a film covering support, a walking motor, a reduction gearbox, a differential mechanism, a battery pack, a ridging cutter and a handle; the utility model solves the problems that the film laminating machine in the prior art cannot be suitable for hilly areas and the film is easy to damage in the film laminating process, and is suitable for ground film laminating in the hilly areas.

Description

Electrically-driven self-propelled active ridging and film laminating machine

Technical Field

The utility model relates to the technical field of film laminating machines, in particular to an electrically-driven self-propelled active ridging film laminating machine.

Background

The dry-land crop film mulching cultivation technology in agricultural production has the functions of improving the ground temperature, maintaining the soil humidity, reducing weeds, preventing diseases and insect pests, improving near-ground photo-thermal conditions and the like, and is widely popularized and applied in the agricultural production in a large area. The existing film laminating machines are mostly large-scale machines, or traction mechanisms such as tractors are adopted as power mechanisms of small-scale film laminating machines, and the film laminating machines are only suitable for working on flat lands, and when the film laminating machines work in places such as hills and mountains, the large-scale machines are inconvenient to use and cannot adapt to complex terrains; in addition, due to the fact that the field is uneven, the thin film is easily scratched by the raised big soil blocks in the film covering process, the thin film is damaged, the film covering effect is greatly reduced, even the thin film is broken, the film covering is interrupted, and the film covering efficiency is influenced; therefore to hilly areas, at present to crops cover plastic film, still adopt artifical the completion mostly, earlier to crops ridging or ditching planting, then dig out the ditch with the spiller on ridge or both sides in the ditch, stretch out the plastic film of lapping and cover crops, bury the both sides of plastic film in the ditch with soil again, operating personnel's work efficiency is low, and intensity of labour is big, and needs many people to operate simultaneously, wastes time and energy.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an electrically-driven self-propelled active ridging and film covering machine, which solves the problems that the film covering machine in the prior art cannot be suitable for hilly areas and the film is easily damaged in the film covering process.

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

the basic technical scheme provided by the utility model is as follows: an electrically-driven self-propelled active ridging and film laminating machine comprises a frame, wherein the frame is connected with a film pressing wheel support, a film laminating support, a walking motor, a reduction gearbox, a differential mechanism, a ridging motor, a battery pack, a ridging cutter and a handle, the film pressing wheel support is connected with a film pressing wheel assembly, the film laminating support is connected to the front side of the film pressing wheel support, the film laminating support is connected with a film support and a depth limiting wheel assembly, the depth limiting wheel assembly is arranged on the outer side of the film support, the walking motor is connected with the reduction gearbox through a belt assembly, an output shaft of the reduction gearbox is fixedly connected with an input shaft of the differential mechanism, an output shaft of the differential mechanism is connected with a driving wheel, the ridging motor is connected with the ridging cutter through a transmission chain assembly, the ridging cutter is rotatably connected with the frame, and the walking motor and the ridging motor are electrically connected with the battery pack, the tectorial membrane support is located the foremost side of frame, the handle is located the rearmost side of frame, the support membrane frame, press mold wheel combination and earthing up cutter arranges in proper order from the front to the back.

The principle of the basic technical scheme is as follows: the cylindrical mulching film is connected with the film support, the battery pack provides power for the walking motor and the hilling motor, the walking motor operates under the action of the belt assembly to drive the transmission shaft of the reduction gearbox to rotate, the reduction gearbox drives the transmission shaft of the differential mechanism to rotate under the action of the transmission shaft, the transmission shaft of the differential mechanism drives the driving wheel to rotate, self-walking of the whole machine is realized under the action of the depth limiting wheel combination, and the depth limiting wheel combination can also adapt to different terrain shapes; the whole machine walks forwards to cover the mulching film on the soil, the film covering support is arranged on the foremost side of the whole machine, the driving wheel is arranged on the rear side, the film supporting frame, the film pressing wheel combination and the ridging cutter are sequentially arranged from front to back, the ridging motor operates under the action of the transmission chain assembly to drive the ridging cutter to rotate, the ridging of the mulching film is realized, namely, the film rolled on the film supporting frame is scattered and covered on the ground in the self-walking process of the whole machine, then the film pressing wheel combination is compacted, and finally the ridging is carried out under the action of the ridging cutter to complete the film covering.

The beneficial effects of the basic technical scheme are as follows: the whole film laminating machine is a self-propelled film laminating machine, film laminating on the ground is completed by utilizing the walking of the whole machine, the labor intensity of operating personnel is reduced, the working efficiency is improved, and the whole machine adopts a frame type structure, has small volume and light weight, is easy to operate and is suitable for hilly areas; after the film is covered on the ground, the film is firstly compacted by the combination of the film pressing wheels and then earthed up, so that the film covering effect on the ground is good; the film support frame, the film pressing wheel combination and the earthing cutter are reasonably arranged, and the damage of the film in the film covering process is reduced.

Preferably, a plurality of film pressing wheel holes are formed in the film pressing wheel support, and the film pressing wheel combination is detachably connected with the film pressing wheel holes.

Through the setting, the pressure membrane wheel combination can be dismantled with pressure membrane wheel hole and be connected, and pressure membrane wheel hole is provided with a plurality ofly, and in the in-service use process, can adjust the distance between pressure membrane wheel combination and the support membrane frame according to actual conditions or the condition of film, reduces the damage of film when guaranteeing the compaction effect to the film.

Preferably, the covered stent is provided with a plurality of depth wheel holes, and the depth wheel combination is detachably connected with the depth wheel holes.

Through the arrangement, the depth wheel combination and the depth wheel hole are detachably connected, the depth wheel holes are provided with a plurality of depth wheel holes, different depth wheel holes can be selected according to different terrains, the self-walking stability of the whole machine is guaranteed, and the application range is enlarged.

Preferably, the covered stent is provided with a stent supporting sliding groove, and the stent supporting frame is connected with the stent supporting sliding groove through a bolt.

Through the setting, the film supporting frame can slide along the film supporting sliding grooves to adjust the distance between the film supporting frames, and is suitable for films with different widths.

Preferably, the cutter of the hilling cutter comprises a rotary tillage blade and a soil crushing blade, and the rotary tillage blade and the soil crushing blade are arranged intermittently.

Through the setting, the rotary tillage blade is from ground cutting clod, and the clod piece is broken with the clod piece to the clod piece blade, and the setting of the two clearance can obtain sufficient clod, and the clod piece is both favorable to the covering suppression effect to the film, can also avoid bold clod to rip the film, has reduced the damaged condition of film.

Preferably, the driving wheel is rotatably connected with the frame through a connecting rod, the driving wheel is connected with the differential through a universal joint, and the height of the axle center of the driving wheel is lower than that of the axle center of the differential.

Through the arrangement, the driving wheel has good passing performance, and the adaptability of the driving wheel in hilly areas is improved; the axial height of the driving wheel is lower than that of the differential, which is beneficial to reducing the diameter of the driving wheel.

Drawings

FIG. 1 is a schematic structural diagram of an electrically driven self-propelled active ridging mulch applicator according to the present invention;

FIG. 2 is a front view of an electrically driven self-propelled active hilling and film-covering machine of the present invention;

FIG. 3 is a schematic structural view of a driving wheel part of an electrically driven self-propelled active hilling and film-covering machine of the present invention;

FIG. 4 is a schematic structural view of a ridging tool of an electrically driven self-propelled active ridging mulch applicator in accordance with the present invention;

the names of corresponding labels in the drawings are:

the device comprises a frame 1, a film pressing wheel support 2, a film covering support 3, a driving wheel 4, a walking motor 5, a belt assembly 6, a reduction box 7, a differential 8, a ridging motor 9, a battery pack 10, a transmission chain assembly 11, a film pressing wheel assembly 12, a depth limiting wheel assembly 13, a film supporting frame 14, a film pressing wheel hole 15, a depth limiting wheel hole 16, a film supporting chute 17, a ridging cutter 18, a rotary tillage blade 19, a soil crushing blade 20 and a handle 21.

Detailed Description

The utility model is described in further detail below with reference to the following figures and embodiments:

as shown in fig. 1 to 4, an electrically-driven self-propelled active ridging and film laminating machine comprises a frame 1, wherein a film pressing wheel support 2, a film laminating support 3 and a handle 21 are fixedly welded on the frame 1, the film pressing wheel support 2 is provided with a plurality of film pressing wheel holes 15, a film pressing wheel combination 12 is arranged in the film pressing wheel holes 15 in a penetrating manner, the film pressing wheel combination 12 is connected with the film pressing wheel holes 15 through hole-opening positioning pins, the film laminating support 3 is provided with a plurality of depth limiting wheel holes 16, the depth limiting wheel holes 16 are connected with a depth limiting wheel combination 13 through hole-opening positioning pins, the film laminating support 3 is further provided with a film sliding chute 17, the film sliding chute 17 is connected with a support 14 through bolts, the frame 1 is connected with a walking motor 5, a reduction gearbox 7, a differential 8 and a battery pack 10 through bolts, the walking motor 5 is connected with the reduction gearbox 7 through a belt assembly 6, an output shaft of the reduction gearbox 7 is fixedly connected with an input shaft of the differential 8 through a coupling, differential mechanism 8's output shaft is connected with drive wheel 4 through the universal joint, drive wheel 4 still is connected through round pin axle rotation with frame 1 through the connecting rod, the axle center height of drive wheel 4 is less than differential mechanism 8's axle center height, frame 1 is connected with earthing up cutter 18 through the bearing, earthing up cutter 18 still is connected with earthing up motor 9 through transmission chain subassembly 11, earthing up cutter 18 includes two rotary tillage blades 19 and two hack blades 20, two rotary tillage blades 19 and two hack blades 20 intermittent type set up, walking motor 5 and earthing up motor 9 all are connected with the group battery 10 electricity, the foremost side of frame 1 is located to tectorial membrane support 3, the rearmost side of frame 1 is located to handle 21, a membrane frame 14, press mold wheel combination 12 and earthing up cutter 18 are arranged from the front to the back in proper order.

The specific implementation process is as follows:

before the active ridging film laminating machine is used, firstly, a proper depth wheel hole 16 is selected according to the terrain and is connected with a depth wheel combination 13 through an opening positioning pin, then, the distance between two film supporting frames 14 is adjusted along a film supporting sliding groove 17 to be matched with a film, the rolled film is clamped between the two film supporting frames 14, the movable end of the outer side of the film is covered on the ground manually, the film is compacted through a proper amount of soil blocks, then, a proper film pressing wheel hole 15 is selected according to the film and the terrain and is connected with a film pressing wheel combination 12 through the opening positioning pin, the film is prevented from being damaged while the film pressing effect of the film pressing wheel combination 12 on the film is good; after preparation, the walking motor 5 is started, the driving wheel 4 drives the whole machine to move forwards under the action of the belt assembly 6, the reduction gearbox 7 and the differential mechanism 8, the ridging motor 9 is started simultaneously, the ridging cutter 18 performs ridging under the action of the transmission chain assembly 11, in the process of moving forwards, a film rolled between the two film supports 14 in a clamping mode is opened to cover the ground, the film pressing wheel assembly 12 compacts the film, and the ridging cutter 18 cuts soil blocks to form a film.

The above description is only an example of the present invention, and the common general knowledge of the technical solutions or characteristics known in the solutions is not described herein too much. It should be noted that, for those skilled in the art, without departing from the technical solution of the present invention, several variations and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. The utility model provides an electrically driven self-propelled initiative ridging laminating machine which characterized in that: comprises a frame (1), wherein the frame (1) is connected with a film pressing wheel support (2), a film covering support (3), a walking motor (5), a reduction gearbox (7), a differential mechanism (8), a ridging motor (9), a battery pack (10), a ridging cutter (18) and a handle (21), the film pressing wheel support (2) is connected with a film pressing wheel combination (12), the film covering support (3) is connected with the front side of the film pressing wheel support (2), the film covering support (3) is connected with a film supporting frame (14) and a depth limiting wheel combination (13), the depth limiting wheel combination (13) is arranged on the outer side of the film supporting frame (14), the walking motor (5) is connected with the reduction gearbox (7) through a belt component (6), the output shaft of the reduction gearbox (7) is fixedly connected with the input shaft of the differential mechanism (8), the output shaft of the differential mechanism (8) is connected with a driving wheel (4), earthing up motor (9) with connect through transmission chain subassembly (11) between earthing up cutter (18), earthing up cutter (18) with frame (1) rotate to be connected, walking motor (5) with earthing up motor (9) all with group battery (10) electricity is connected, tectorial membrane support (3) are located the foremost side of frame (1), handle (21) are located the rearmost side of frame (1), prop up membrane frame (14) press mold wheel combination (12) with earthing up cutter (18) from the past backward arranges in proper order.

2. An electrically driven self-propelled active hilling mulch applicator according to claim 1, wherein: a plurality of film pressing wheel holes (15) have been seted up in film pressing wheel support (2), film pressing wheel combination (12) with film pressing wheel hole (15) can be dismantled and be connected.

3. An electrically driven self-propelled active hilling mulch applicator according to claim 1, wherein: a plurality of depth wheel holes (16) are formed in the covered stent (3), and the depth wheel combination (13) is detachably connected with the depth wheel holes (16).

4. An electrically driven self-propelled active hilling mulch applicator according to claim 1, wherein: the covered stent (3) is provided with a stent sliding groove (17), and the stent support (14) is connected with the stent sliding groove (17) through a bolt.

5. An electrically driven self-propelled active hilling mulch applicator according to claim 1, wherein: the cutter of the ridging cutter (18) comprises a rotary tillage blade (19) and a soil crushing blade (20), and the rotary tillage blade (19) and the soil crushing blade (20) are arranged intermittently.

6. An electrically driven self-propelled active hilling mulch applicator according to claim 1, wherein: the driving wheel (4) is connected with the rack (1) in a rotating mode through a connecting rod, the driving wheel (4) is connected with the differential mechanism (8) through a universal joint, and the axle center height of the driving wheel (4) is lower than that of the differential mechanism (8).