CN208717891U

CN208717891U - One kind is fixed the sand wheat straw hold-down devices

Info

Publication number: CN208717891U
Application number: CN201821115663.8U
Authority: CN
Inventors: 陈俊儒
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-07-13
Filing date: 2018-07-13
Publication date: 2019-04-09
Anticipated expiration: 2028-07-13

Abstract

It includes walking mechanism that the utility model, which gives one kind wheat straw hold-down devices of fixing the sand, press mechanism and Fu Sha mechanism, walking mechanism includes complete machine bracket, in the front end of complete machine bracket, one directive wheel is set, traveling wheel there are two being symmetrical arranged in complete machine back-end support, press mechanism includes compression bar, connecting rod, guide post and pushing shovel, setting one is located at the guide pipe on rear side of directive wheel on complete machine bracket, guide post is nested in guide pipe, shovel is pushed to be arranged in guide post lower end, the front end of compression bar is hinged on the fixed frame of directive wheel, the both ends of connecting rod pass through articulated manner respectively and connect with compression bar and guide post, Fu Sha mechanism includes two and helps husky plate, each helps husky plate to pass through a support plate setting on complete machine bracket.Compression bar in the device utilizes lever principle, pushes to push to shovel and realizes that pushing of the wheat straw in sand ground is buried, reduces labor intensity, then help to improve working efficiency.

Description

One kind is fixed the sand wheat straw hold-down devices

Technical field

It fixes the sand wheat straw hold-down devices the utility model relates to one kind.

Background technique

Straw checkerboard barrier has the function of preventing desert flowing and fixed dune, is desert area and Semi-desert Area distinctive one The artificial mode of fixing the sand of kind.The implementation of straw checkerboard barrier are as follows: firstly, manually by the wheat straw block pattern row pattern that will be cleaned out on sand ground On the square sideline finished in advance, then manually successively the lower half portion of wheat straw is pressed in desert with spade, depth It is maintained at 15-20cm or so.Wheat straw is pushed using spade, not only low efficiency, and labor intensity is big.

Utility model content

It fixes the sand wheat straw hold-down devices the purpose of this utility model is to provide one kind, the compression bar in the device is former using lever Reason pushes to push to shovel and realizes that pushing of the wheat straw in sand ground is buried, reduces labor intensity, then help to improve work effect Rate.

The technical solution adopted by the utility model to solve its technical problems is that: one kind is fixed the sand wheat straw hold-down devices, including Walking mechanism, press mechanism and Fu Sha mechanism, the walking mechanism include complete machine bracket, are arranged in the front end of the complete machine bracket One directive wheel is symmetrical arranged in the complete machine back-end support there are two traveling wheel, and the directive wheel and two traveling wheels are in triangle Shape distribution, the press mechanism include compression bar, connecting rod, guide post and push shovel, one is arranged on the complete machine bracket and is located at Guide pipe on rear side of directive wheel, the guide post are nested in the guide pipe, and the pushing shovel is arranged under the guide post End, the front end of the compression bar are hinged on the fixed frame of directive wheel, and one first U-shaped frame, institute is arranged in the upper end of the connecting rod The middle part upper position for stating the first U-shaped frame and compression bar is articulated and connected, and the upper end of the lower end of the connecting rod and the guide post is cut with scissors It connects in succession；

The Fu Sha mechanism includes two and helps husky plate, helps described in each husky plate to pass through a support plate and is arranged described On complete machine bracket, and two are helped husky plate to be respectively positioned on the pushing shovel rear side, and two are helped husky plate to be distributed in splayed, described to help husky plate It is connected by two adjusting bolts with corresponding support plate, can be realized by rotation adjusting bolt and help moving up and down for husky plate.

Preferably, a stop collar is set on the upper end lateral wall of the guide post, is nested in the guide post one time Position spring, and return spring holding is between stop collar and complete machine bracket.

Preferably, several grooves are provided at the lower edge for pushing shovel.

Preferably, one limit plate is set on the top for pushing the shovel side opposite with the directive wheel.

Preferably, in the lateral compression bar of the upper end of compression bar setting one.

The beneficial effects of the utility model are: the utility model structure is simple, operate conveniently；In actual application, Compression bar realizes that the pushing wheat straw for pushing shovel acts by lever principle, so as to substantially reduce lower surging by hand, then reduces Labor intensity；Fixed limit can be played the role of to wheat straw when pushing wheat straw by pushing the groove being arranged on shovel, meanwhile, under The limit plate being arranged on pressure shovel is conducive to the unification of wheat straw depression depths, to be conducive to improve the quality of straw checkerboard barrier；Two are helped Husky plate is distributed in splayed, it can be achieved that wheat straw helps husky work, to improve wheat straw in complete machine bracket moving process Stability.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is this The part preferred embodiment of utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the overall structure side view of the utility model；

Fig. 3 is enlarged drawing at A in Fig. 1；

Fig. 4 is enlarged drawing at B in Fig. 1；

Fig. 5 is the specific embodiment structural schematic diagram for adjusting bolt with helping husky plate to connect；

In figure: 1 complete machine bracket, 11 directive wheels, 111 fixed frames, 12 traveling wheels, 13 guide pipes, 21 compression bars, 211 hinge holes, 212 lateral compression bars, 22 connecting rods, 221 first U-shaped frames, 222 hinge bars, 23 guide posts, 231 stop collars, 24 push shovel, 241 recessed Slot, 242 limit plates, 25 return springs, 31 help husky plate, 311 second U-shaped frames, 32 support plates, 33 to adjust bolt, 331T shape connecting rod.

Specific embodiment

Below in conjunction with specific embodiments and drawings 1-5, to the technical scheme in the embodiment of the utility model carry out it is clear, It being fully described by, it is clear that described embodiment is only a part of preferred embodiment of the utility model, rather than whole Embodiment.Those skilled in the art can do similar deformation without prejudice to the utility model connotation, therefore this is practical It is novel to be not limited by the specific embodiments disclosed below.

The utility model provides one kind and fixes the sand wheat straw hold-down devices (as shown in Figure 1), including walking mechanism, press mechanism With Fu Sha mechanism, the walking mechanism includes complete machine bracket 1, a directive wheel 11 is arranged in the front end of the complete machine bracket 1, in institute 1 rear end of complete machine bracket is stated to be symmetrical arranged there are two traveling wheel 12, the directive wheel 11 and two distributions triangular in shape of traveling wheel 12, Directive wheel 11 by fixed frame 111 be arranged on complete machine bracket, directive wheel 11 can be rotated, the press mechanism include compression bar 21, A guide pipe for being located at 11 rear side of directive wheel is arranged in connecting rod 22, guide post 23 and pushing shovel 24 on the complete machine bracket 1 13, the guide post 23 is nested in the guide pipe 13, and the pushing shovel 24 is arranged in 23 lower end of guide post, the pressure The front end of bar 21 is hinged on the fixed frame 111 of directive wheel 11, and one first U-shaped frame 221 is arranged in the upper end of the connecting rod 22, First U-shaped frame 221 and the middle part upper position of compression bar 21 are articulated and connected, the lower end of the connecting rod 22 and the guide post It is corresponding with the first U-shaped frame 221 hinged to be arranged one in this embodiment on compression bar 21 for 23 upper end articulated connection A hinge bar 222 being applied in hinge hole 211, and the internal diameter ratio of hinge hole 211 is arranged in hole 211 in the first U-shaped frame 221 The diameter of hinge bar 222 wants 2 times big, because the internal diameter of hinge hole 211 is bigger than the diameter of hinge bar 222, so compression bar 21 is There is certain space to swing in one U-shaped frame 221, so as to realize the swing to directive wheel 11 by swing compression bar 21 It adjusts, can then realize the walking tuning of whole device.In practical applications, by pushing compression bar 21 that can realize whole device Movement, by lower moulded rod 21, it can be achieved that pushing the pressing action of shovel 24, so that achievable shovel 24 lower section wheat straws positioned at pushing Work is pushed, compression bar 21 realizes the pushing for pushing shovel 24 by lever principle, to can guarantee the depression depths for pushing shovel 24, is Convenient for the pushing of compression bar 21, here, in the lateral compression bar 212 of the top of compression bar 21 setting one, for the return convenient for pushing shovel 24, This, is arranged a stop collar 231 on the upper end lateral wall of the guide post 23, is nested with a return spring in the guide post 23 25, and 25 holding of return spring after having pushed compression bar 21, can pass through return spring between stop collar 231 and complete machine bracket 1 25 realize the return for pushing shovel 24, for make wheat straw during the depression process, keep being uniformly distributed, here, pushing shovel 24 Several grooves 241 are provided at lower edge, wheat straw can be by holding in groove 241 during pushing；It is deep to push wheat straw Spend it is essentially identical, here, push shovel 24 sides opposite with the directive wheel 11 top setting one limit plate 242.

The Fu Sha mechanism includes two and helps husky plate 31, and husky plate 31 is helped described in each to be arranged by a support plate 32 On the complete machine bracket 1, and two are helped husky plate 31 to be respectively positioned on 24 rear side of pushing shovel, and two are helped husky plate 31 in splayed point Cloth, described that husky plate 31 is helped to be connected by two adjusting bolts 33 with corresponding support plate 32, adjusting bolt 33 by rotation can Moving up and down for husky plate 31 is helped in realization, in this embodiment, is provided on the top for helping husky plate 31 and is adjusted bolt A T-bar 331 is arranged in the bottom for adjusting bolt 33 in 33 corresponding second U-shaped frames 311, and 331 holding of T-bar is in the second U-shaped In frame 311, in actual application, that husky 31 lower end of plate is helped to be deep into sand bed surface must be deep by adjusting bolt 33 Degree, with the movement of whole device, two are helped husky plate 31 that can will draw close by the sand in it to the wheat straw two sides holded up, Husky fixation is helped to complete wheat straw.

When the utility model is used, firstly, wheat straw is laid as requested, then, by pushing compression bar 21 to make Whole device is located on the wheat straw laid, then, can be gradually complete by way of intermittent movement and the lower moulded rod 21 of interval At the buried work of wheat straw.

Except for the technical features described in the specification, it all is technically known to those skilled in the art.

The above combination attached drawing is described above in detail preferred embodiments of the present invention and embodiment, but this is practical It is novel to be not limited to the above-described embodiment and examples, for those skilled in the art, do not departing from Under the premise of the utility model is conceived, several improvements and modifications can also be made, these improvements and modifications also should be regarded as practical Novel protection scope.

Claims

The wheat straw hold-down devices 1. one kind is fixed the sand, characterized in that including walking mechanism, press mechanism and Fu Sha mechanism, the walking Mechanism includes complete machine bracket, and a directive wheel is arranged in the front end of the complete machine bracket, is symmetrical arranged in the complete machine back-end support There are two traveling wheel, the directive wheel and two traveling wheel distributions triangular in shape, the press mechanism include compression bar, connecting rod, Guide post and pushing shovel, are arranged a guide pipe being located on rear side of directive wheel on the complete machine bracket, and the guide post is nested with In the guide pipe, the pushing shovel is arranged in the guide post lower end, and the front end of the compression bar is hinged on the fixation of directive wheel On frame, in one first U-shaped frame of the upper end of connecting rod setting, the middle part upper position of first U-shaped frame and compression bar is hinged The upper end of connection, the lower end of the connecting rod and the guide post is articulated and connected；

The Fu Sha mechanism includes two and helps husky plate, helps described in each husky plate to pass through a support plate and is arranged in the complete machine On bracket, and two are helped husky plate to be respectively positioned on the pushing shovel rear side, and two are helped husky plate to be distributed in splayed, described that husky plate is helped to pass through Two adjusting bolts are connected with corresponding support plate, can be realized by rotation adjusting bolt and help moving up and down for husky plate.
The wheat straw hold-down devices 2. one kind according to claim 1 is fixed the sand, characterized in that on the outside of the upper end of the guide post One stop collar is set on wall, a return spring is nested in the guide post, and return spring holding is in stop collar and complete machine branch Between frame.
The wheat straw hold-down devices 3. one kind according to claim 1 is fixed the sand, characterized in that at the lower edge for pushing shovel It is provided with several grooves.
The wheat straw hold-down devices 4. one kind according to claim 1 is fixed the sand, characterized in that in pushing shovel and the guiding A limit plate is arranged in the top for taking turns opposite side.
The wheat straw hold-down devices 5. one kind according to claim 1 is fixed the sand, characterized in that be arranged one in the upper end of the compression bar Lateral compression bar.