CN218845059U

CN218845059U - Speed reducer for electric harvester

Info

Publication number: CN218845059U
Application number: CN202320062155.2U
Authority: CN
Inventors: 王文斯; 黄鉴正; 董学雷; 高敏阔; 孔祥纯
Original assignee: Zhejiang Donghai Reduction Gear Co ltd
Current assignee: Zhejiang Donghai Reduction Gear Co ltd
Priority date: 2023-01-10
Filing date: 2023-01-10
Publication date: 2023-04-11
Anticipated expiration: 2033-01-10

Abstract

The utility model discloses a speed reducer for electric harvester, concretely relates to speed reducer technical field, the loach carrying platform comprises a supporting fram, the guide way has been seted up at the support frame top, the guide way evenly is provided with four, be provided with the supporting component in the guide way, the supporting component corresponds the guide way and is provided with four. The utility model discloses a user can make the sliding block slide along the axis of slide bar with the manual piece of dialling of knot, compression spring contracts under the extrusion of sliding block, the butt joint post contracts into built-in inslot, the user drags the whole axis of following the dead lever of motion piece again and slides, when motion piece motion to suitable position, the user loosens the piece of dialling, compression spring's elasticity orders about the butt joint post and gets into corresponding butt joint inslot, the butt joint post mutually supports the rigidity with the motion piece with the butt joint groove, not enough under the prior art has been solved in this design, can adjust the interval between four locating plates, thereby realize the installation to not unidimensional speed reducer main part.

Description

Speed reducer for electric harvester

Technical Field

The utility model relates to a speed reducer technical field specifically is a speed reducer for electric harvester.

Background

The electric harvester is a machine which directly harvests the grains of corn, rice and wheat from a rod, replaces the traditional harvester, wheat thresher and rice thresher, and is widely applied in the agricultural field.

The following problems exist in the prior art:

under the prior art, install speed reducer and power mechanical equipment in motor harvester's the casing, the speed reducer is connected with power mechanical equipment, can be used to reduce the rotational speed and increase the torque in order to satisfy the work needs, all be provided with the support frame that is used for fixed speed reducer in the current motor harvester casing, pass through bolt fixed connection between support frame and the speed reducer, but the speed reducer of single size type can only be installed to current support frame, when the user need improve or go up and down to reequip speed reducer and power mechanical equipment, the support frame that can only install single size type speed reducer is difficult to satisfy user's demand.

Therefore, a speed reducer for an electric harvester is provided to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art or the correlation technique.

Therefore, the utility model discloses the technical scheme who adopts does:

the utility model provides a speed reducer for electric harvester, includes the support frame, the guide way has been seted up at the support frame top, the guide way evenly is provided with four, be provided with supporting component in the guide way, supporting component corresponds the guide way and is provided with four, supporting component top fixedly connected with speed reducer main part.

The supporting component comprises a moving block, the surface of the moving block is in sliding connection with the wall of the guide groove, a built-in groove is formed in the top of the moving block, a sliding block and a sliding rod are arranged in the built-in groove, the inside of the sliding block is in sliding connection with the surface of the sliding rod, a butt joint column is fixedly connected to one side of the sliding block, one end, deviating from the sliding block, of the butt joint column penetrates through the wall of the built-in groove and extends outwards, an extending block is fixedly connected to the top of the sliding block, and a compression spring is sleeved on the surface of the sliding rod.

Preferably, two sliding rods are symmetrically arranged in each built-in groove, and two ends of each sliding rod are fixedly connected with the wall of each built-in groove.

Preferably, one end of the compression spring is fixedly connected with one side, away from the butt joint column, of the sliding block, and the other end of the compression spring is fixedly connected with the wall of the built-in groove.

Preferably, built-in groove cell wall top fixedly connected with closing plate, the last strip hole of having run through of closing plate, the extension piece top passes strip hole top and vertical upwards extends, extension piece top fixedly connected with stirring piece, extension piece surface and strip hole pore wall sliding connection.

Preferably, two fixing rods are symmetrically arranged in each guide groove, two ends of each fixing rod are fixedly connected with the groove wall of each guide groove, the surfaces of the fixing rods are slidably connected with the inner part of the moving block, the groove wall of each guide groove is provided with a butt joint groove, and the butt joint grooves are uniformly provided with a group along the axial direction of the fixing rods.

Preferably, the two sides of the motion block are fixedly connected with V-shaped frames, the tops of the V-shaped frames are fixedly connected with positioning plates, and thread grooves are formed in the tops of the positioning plates.

Preferably, the surface of the speed reducer body is fixedly connected with a bearing block, the bearing block is provided with four corresponding positioning plates, a bolt is arranged between the bearing block and a thread groove, an external thread is arranged at one end of the bolt, an internal thread is arranged in the thread groove, the external thread is matched with the internal thread, and mounting holes are formed in four corners of the support frame.

By adopting the technical scheme, the utility model discloses the beneficial effect who gains does:

the utility model discloses a user can make the sliding block slide along the axis of slide bar with the manual piece that dials of knot, compression spring contracts under the extrusion of sliding block, the butt joint post contracts into built-in inslot, the user drags the whole axis of following the dead lever of motion piece again and slides, when motion piece moves to suitable position, the user loosens the piece that dials, compression spring's elasticity orders about the butt joint post and gets into corresponding butt joint inslot, mutually support the position fixation with the motion piece with the butt joint groove to the butt joint post, thereby make the position of locating plate fixed, the user will accept the piece again and place in the locating plate top and twist the bolt, make the position of speed reducer main part fixed, the not enough under the prior art has been solved in this design, can adjust the interval between four speed reducers, thereby realize the installation to the main part of not unidimensional, user's diversified demand has been satisfied.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural view of the support frame and the support assembly of the present invention.

Fig. 3 is a schematic structural view of the support assembly of the present invention.

Fig. 4 is a schematic view of a part of the structure of the support assembly of the present invention.

Fig. 5 is a schematic diagram of the main structure of the speed reducer of the present invention.

In the figure: 1. a support frame; 11. a guide groove; 12. fixing the rod; 13. a butt joint groove; 14. mounting holes; 2. a reducer body; 21. a bearing block; 22. a bolt; 3. a support assembly; 31. a motion block; 311. a built-in groove; 32. a V-shaped frame; 33. positioning a plate; 331. a thread groove; 34. a slider; 35. butting columns; 36. a slide bar; 361. a compression spring; 37. an extension block; 38. a shifting block; 39. a closing plate; 391. and (4) strip-shaped holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b): as shown in fig. 1-5, the utility model provides a speed reducer for electric harvester, including

support frame

1, 1 fixed mounting of support frame has been seted up at 1 top of support frame in electric harvester's casing, and guide way 11 has evenly been provided with four at guide way 11, is provided with supporting component 3 in the guide way 11, and supporting component 3 corresponds guide way 11 and is provided with four, and 3 top fixedly connected with speed reducer main parts 2 of supporting component, speed reducer main part 2 are current speed reducer technique, no longer describe here.

Further, the supporting component 3 includes a moving block 31, the surface of the moving block 31 is slidably connected with the groove wall of the guide groove 11, the top of the moving block 31 is provided with an internal groove 311, a sliding block 34 and a sliding rod 36 are arranged in the internal groove 311, the inside of the sliding block 34 is slidably connected with the surface of the sliding rod 36, the sliding block 34 and the sliding rod 36 form sliding guide fit along the axial direction of the sliding rod 36, one side of the sliding block 34 is fixedly connected with a butt-joint post 35, one end of the butt-joint post 35, which is far away from the sliding block 34, penetrates through the groove wall of the internal groove 311 and extends outwards, the top of the sliding block 34 is fixedly connected with an extending block 37, the surface of the sliding rod 36 is sleeved with a compression spring 361, two sliding rods 36 are symmetrically arranged in each internal groove 311, two ends of the sliding rods 36 are fixedly connected with the groove wall of the internal groove 311, the two symmetrically arranged sliding rods 36 play a supporting role on the sliding block 34, so as to ensure the stability of the sliding block 34, one end of the compression spring 361 is fixedly connected with one side of the sliding block 34, the other end of the compression spring 361 is fixedly connected with the groove 311, and the external movement of the compression spring 361 can drive the butt-joint post 35.

Further, built-in groove 311 cell wall top fixedly connected with closing plate 39, closing plate 39 can play the guard action to built-in groove 311 inside, run through on the closing plate 39 and seted up bar hole 391, bar hole 391 top and vertical upwards extension are passed at extension piece 37 top, extension piece 37 top fixedly connected with dials piece 38, extension piece 37 surface and bar hole 391 pore wall sliding connection, the user accessible is with detaining manual dial piece 38 and is controlled the sliding block 34 and slide along slide bar 36, the design of dialing piece 38 has made things convenient for user's operation.

Further, every interior symmetry of guide way 11 is provided with two dead levers 12, dead lever 12 both ends all with 11 cell wall fixed connections of guide way, dead lever 12 surface and the inside sliding connection of motion piece 31, and motion piece 31 and dead lever 12 have constituted the sliding guide cooperation along dead lever 12 axis direction, docking groove 13 has been seted up to 11 cell walls of guide way, docking groove 13 evenly is provided with a set ofly along the axis direction of dead lever 12, docking post 35 can get into in docking groove 13 under the effect of compression spring 361 elasticity, docking post 35 can be with the fixed position of motion piece 31 with docking groove 13 mutually supporting.

Further, equal fixedly connected with V-arrangement frame 32 in motion piece 31 both sides, V-arrangement frame 32 top fixedly connected with locating plate 33, threaded groove 331 has been seted up at locating plate 33 top, 2 fixed surface of speed reducer main part are connected with and hold the piece 21, it is provided with four to hold the piece 21 and correspond locating plate 33, it is provided with bolt 22 to hold between piece 21 and the threaded groove 331, bolt 22 one end is provided with the external screw thread, be provided with the internal thread in the threaded groove 331, external screw thread and internal thread phase-match, the user will hold the piece 21 and place in locating plate 33 top and twist bolt 22, can make the position of speed reducer main part 2 fixed, easy and convenient operation, mounting hole 14 has all been seted up to 1 four corners department of support frame, mounting hole 14 and screw mutually support and can be fixed in electric harvester's the casing with support frame 1.

The working principle is as follows: in actual operation, a user pushes the toggle block 38 with a hand, the toggle block 38 drives the extension block 37 to slide along the bar-shaped hole 391, the extension block 37 moves and drives the sliding block 34 to slide along the axis of the sliding rod 36 synchronously, the compression spring 361 contracts under the extrusion of the sliding block 34, the elastic force of the compression spring 361 increases, the docking posts 35 retract into the built-in grooves 311, the user drags the moving block 31 to slide along the axis of the fixed rod 12 integrally, when the moving block 31 moves to a proper position, the user releases the toggle block 38, the elastic force of the compression spring 361 drives the docking posts 35 to enter the corresponding docking grooves 13, the docking posts 35 and the docking grooves 13 cooperate with each other to fix the position of the moving block 31, so that the position of the positioning plate 33 is fixed, and the user places the bearing block 21 arranged on the speed reducer main body 2 on the top of the positioning plate 33 and screws the bolts 22, so that the position of the speed reducer main body 2 is fixed.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The speed reducer for the electric harvester comprises a support frame (1) and is characterized in that guide grooves (11) are formed in the top of the support frame (1), four guide grooves (11) are uniformly formed, supporting assemblies (3) are arranged in the guide grooves (11), the number of the supporting assemblies (3) is four corresponding to that of the guide grooves (11), and a speed reducer main body (2) is fixedly connected to the top of each supporting assembly (3);

the supporting component (3) comprises a moving block (31), the surface of the moving block (31) is connected with the groove wall of the guide groove (11) in a sliding mode, a built-in groove (311) is formed in the top of the moving block (31), a sliding block (34) and a sliding rod (36) are arranged in the built-in groove (311), the sliding block (34) is connected with the sliding rod (36) in a sliding mode, one side of the sliding block (34) is fixedly connected with a butt joint column (35), one end, deviating from the sliding block (34), of the butt joint column (35 penetrates through the groove wall of the built-in groove (311) and extends outwards, the top of the sliding block (34) is fixedly connected with an extending block (37), and a compression spring (361) is sleeved on the surface of the sliding rod (36).

2. The reducer for electric harvesters according to claim 1, wherein two sliding rods (36) are symmetrically arranged in each built-in groove (311), and both ends of each sliding rod (36) are fixedly connected with the groove wall of the built-in groove (311).

3. The reducer of claim 1, wherein one end of the compression spring (361) is fixedly connected with one side of the sliding block (34) away from the butt column (35), and the other end of the compression spring (361) is fixedly connected with the wall of the built-in groove (311).

4. The reducer for electric harvesters as claimed in claim 1, wherein a closing plate (39) is fixedly connected to the top of the wall of the built-in tank (311), a strip-shaped hole (391) is formed in the closing plate (39) in a penetrating manner, the top of the extension block (37) penetrates through the top of the strip-shaped hole (391) and vertically extends upwards, a toggle block (38) is fixedly connected to the top of the extension block (37), and the surface of the extension block (37) is slidably connected with the wall of the strip-shaped hole (391).

5. The reducer for electric harvesters as claimed in claim 1, wherein two fixing rods (12) are symmetrically arranged in each guide groove (11), both ends of each fixing rod (12) are fixedly connected with the groove wall of the guide groove (11), the surface of each fixing rod (12) is slidably connected with the inside of the moving block (31), the groove wall of the guide groove (11) is provided with a butt joint groove (13), and the butt joint grooves (13) are uniformly arranged in a group along the axial direction of the fixing rods (12).

6. The speed reducer for the electric harvester according to claim 1, wherein both sides of the moving block (31) are fixedly connected with V-shaped frames (32), the top of each V-shaped frame (32) is fixedly connected with a positioning plate (33), and the top of each positioning plate (33) is provided with a thread groove (331).

7. The speed reducer for the electric harvester according to claim 1, wherein the surface of the speed reducer main body (2) is fixedly connected with four bearing blocks (21), the number of the bearing blocks (21) corresponding to the positioning plate (33) is four, a bolt (22) is arranged between each bearing block (21) and the corresponding thread groove (331), one end of each bolt (22) is provided with an external thread, an internal thread is arranged in each thread groove (331), the external thread is matched with the internal thread, and the four corners of the support frame (1) are provided with mounting holes (14).