CN216913738U - Pull out standing grain chain drive case dismounting device - Google Patents

Abstract

The utility model relates to the technical field of machining equipment, in particular to a straw pulling chain transmission box dismounting device, which comprises two support rods, two connecting seats, two connecting rods and a displacement mechanism, wherein the connecting seats are respectively and fixedly connected with the lower ends of the support rods, the middle position of each support rod is fixedly connected with the connecting rod, the displacement mechanism comprises a supporting seat, a fixed block, a sliding strip, an electric push rod and a cushion block, the fixed block is fixedly connected with the upper end of the supporting seat, the fixed block is fixedly connected with the middle position of the connecting rod, the sliding strip is slidably connected in the supporting seat, the lower surface of the middle position of the sliding strip is fixedly connected with the electric push rod, the cushion block is fixedly connected with the lower end of the electric push rod, a control switch is fixedly connected on the surface of one side of the support rod, the straw pulling chain transmission box dismounting device has the advantages of simple and convenient operation and improved dismounting efficiency, and relatively low manufacturing cost.

Description

Pull out standing grain chain drive case dismounting device

Technical Field

The application relates to the technical field of mechanical maintenance equipment, in particular to a detaching device for a chain transmission case for pulling out rice.

Background

In agricultural production, a mechanical production device is gradually used, wherein a stalk pulling chain transmission case is a more important power device, but sometimes needs to be disassembled and maintained in the using process, corresponding disassembling supporting equipment is lacked, and the disassembly is inconvenient due to the fact that the weight of the transmission case is large, so that the problems are solved by the stalk pulling chain transmission case disassembling device.

Disclosure of Invention

To the not enough that prior art exists, the purpose of this application is to provide a pull out standing grain chain drive case dismounting device that operates steadily, promotes the accuracy of detaining.

The above application purpose of the present application is achieved by the following technical solutions:

the utility model provides a pull out standing grain chain drive case dismounting device, includes bracing piece, connecting seat, connecting rod and displacement mechanism, the bracing piece is provided with two, the connecting seat is fixed connection respectively at the lower extreme of bracing piece, the intermediate position fixedly connected with connecting rod of bracing piece, displacement mechanism contains supporting seat, fixed block, slip strip, electric putter and cushion, the upper end fixedly connected with fixed block of supporting seat, the fixed block is in the same place with the intermediate position fixed connection of connecting rod, slip strip sliding connection is in the supporting seat, the lower fixed surface of slip strip intermediate position is connected with electric putter, electric putter's lower extreme fixedly connected with cushion, the fixed surface fixedly connected with control switch of bracing piece one side.

Optionally, the input end of the control switch is electrically connected to the output end of the external power supply, and the output end of the control switch is electrically connected to the input end of the electric push rod.

Optionally, still include the connector, support horizontal pole, connecting block, support bar and round bar, the connector is fixed connection respectively in the upper end of bracing piece, be provided with the connecting block on the support horizontal pole respectively, the connecting block respectively with the intermediate position swing joint of connector, the both ends of support bar respectively with support horizontal pole an end fixed connection together, the both ends of round bar respectively with support the other end fixed connection of horizontal pole together.

Optionally, the supporting bar further comprises a sunken part and a connecting hole, the sunken part is arranged in the middle of the supporting bar, and the connecting hole is formed in the bottom of the sunken part.

Optionally, the support device further comprises a limiting rod, and the limiting rod is arranged on the surface of the support cross rod close to the support bar.

Optionally, the device further comprises a rotating shaft and rollers, wherein the rotating shaft is respectively connected to the connecting seats in a rotating mode, and the rollers are respectively connected to the rotating shaft.

Optionally, the support device further comprises a reinforcing block, and the reinforcing block is arranged at the corner position of the joint of the support rod and the connecting rod.

Optionally, the support rod further comprises a handle, and the handle is arranged on the surface of the outer side of the middle position of the support rod.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the dismounting device for the chain case of the grain pulling chain can support internal parts at the edge of equipment with larger volume, so that the time consumption of the dismounting process of the transmission case is greatly shortened, and the maintenance efficiency is improved;

2. the dismounting device for the chain case of the grain pulling chain is stable in the operation process, can realize the support and movement of components, realizes the small-range movement of heavier objects, has strong practicability and meets the requirements of actual scenes;

3. the disassembling device for the grain pulling chain transmission box has relatively simple and convenient process in the manufacturing process, and the used raw materials are easily acquired and purchased in the common building material market, so that the manufacturing cost is reduced, and the gunn is accepted by people in agricultural industry.

Drawings

FIG. 1 is a schematic structural diagram provided in an embodiment of the present application;

fig. 2 is a schematic diagram of a left-side structure provided in the embodiment of the present application.

Reference numerals: 1. a support bar; 2. a connecting seat; 3. a connecting rod; 4. a displacement mechanism; 41. A supporting seat; 42. a fixed block; 43. a slide bar; 44. an electric push rod; 45. cushion blocks; 5. A connector; 6. a support rail; 7. connecting blocks; 8. a supporting strip; 9. a recessed portion; 10. connecting holes; 11. a limiting rod; 12. mounting blocks; 13. a round bar; 14. a rotating shaft; 15. a roller; 16. A reinforcing block; 17 a handle; 18. and controlling the switch.

Detailed Description

The present application is described in further detail below with reference to the accompanying drawings.

In order to more clearly understand the technical solution shown in the embodiment of the present application, a conventional maintenance method of the transmission case of the reel chain will be described first.

The existing pulling chain transmission case is mostly hoisted by using a hand hoist hanger in the maintenance and disassembly process, but cannot be moved after being hoisted, and if the supporting position is not firm in the disassembly process of the transmission case, the accidents such as side turning and the like easily occur, so that a device special for detaching the pulling chain transmission case needs to be arranged to solve the problems.

Please refer to fig. 1 and 2, a detaching device for a chain transmission case for pulling out standing grain disclosed in the embodiment of the present application, includes two support rods 1, two connecting seats 2, two connecting rods 3 and a displacement mechanism 4, the two support rods 1 are respectively and fixedly connected to the lower ends of the support rods 1, the middle position of the support rod 1 is fixedly connected to the connecting rods 3, the displacement mechanism 4 includes a support seat 41, a fixed block 42, a sliding bar 43, an electric push rod 44 and a cushion block 45, the upper end of the support seat 41 is fixedly connected to the fixed block 42, the fixed block 42 is fixedly connected to the middle position of the connecting rods 3, the sliding bar 43 is slidably connected to the support seat 41, the lower surface of the middle position of the sliding bar 43 is fixedly connected to the electric push rod 44, the lower end of the electric push rod 44 is fixedly connected to the cushion block 45, and the control switch 18 is fixedly connected to the surface of one side of the support rod 1.

Specific speaking, bracing piece 1 is used for supporting fixedly to spare part, and connecting seat 2 is used for providing comparatively stable support basis, and connecting rod 3 is used for connecting fixedly two bracing pieces 1, forms a whole, and fixed block 42 is with supporting seat 41 fixed connection at the intermediate position of connecting rod 3, and the slide bar 43 of setting can shift position in supporting seat 41, can be with the lifting of bracing piece 1 lower extreme when electric putter 44 extends, and then can remove the work piece in the certain limit.

Referring to fig. 1, as another embodiment provided by the application, an input end of the control switch 18 is electrically connected to an output end of an external power source, and an output end of the control switch 18 is electrically connected to an input end of the electric push rod 44.

Specifically speaking, control switch 18 can use the singlechip that can programme to replace, and the automation mechanized operation of being convenient for promotes dismantlement efficiency.

Please refer to fig. 1 and fig. 2, another embodiment provided by the application further includes a connector 5, a supporting cross bar 6, a connecting block 7, a supporting bar 8 and a round bar 13, wherein the connector 5 is respectively and fixedly connected to the upper end of the supporting bar 1, the supporting cross bar 6 is respectively provided with the connecting block 7, the connecting block 7 is respectively and movably connected to the middle position of the connector 5, two ends of the supporting bar 8 are respectively and fixedly connected to one end of the supporting cross bar 6, and two ends of the round bar 13 are respectively and fixedly connected to the other end of the supporting cross bar 6.

Specific speaking, what set up draw together connector 5 can connect fixedly connecting block 7, and then make support horizontal pole 6 rotate around the intermediate position of connector 5, can make 8 ascending uplifts of support bar through pushing down round bar 13, and then realize the transport to the heavy object.

Referring to fig. 2, as another embodiment provided by the application, the supporting bar further includes a recessed portion 9 and a connecting hole 10, the recessed portion 9 is disposed at a middle position of the supporting bar 8, and the bottom of the recessed portion 9 is provided with the connecting hole 10.

Specifically speaking, the concave part 9 can be arranged according to the shape of the gearbox, so that the gearbox can be firmly connected in the lifting and moving processes, and the connecting hole 10 is used for fixedly connecting the gearbox, so that the gearbox is prevented from falling in the moving process.

Referring to fig. 2, as another embodiment provided by the application, the support device further includes a limiting rod 11, and the limiting rod 11 is disposed on the surface of the support cross bar 6 near the support bar 8.

Specifically speaking, the gag lever post 11 that sets up is used for supporting the gearbox, guarantees to remove the stability of in-process.

Referring to fig. 1, another embodiment provided by the application further includes a rotating shaft 14 and rollers 15, the rotating shaft 14 is respectively rotatably connected to the connecting base 2, and the rollers 15 are respectively connected to the rotating shaft 14.

Specifically, the rotating shaft 14 is used for connecting and fixing the roller 15, and the arranged roller 15 can move on a plane, so that the flexibility is good.

Referring to fig. 1, another embodiment provided as an application further includes a reinforcing block 16, and the reinforcing block 16 is disposed at a corner position where the support rod 1 and the connecting rod 3 are connected.

Specifically, the reinforcing block 16 is used for supporting the connecting position of the support rod 1 and the connecting rod 3, so that the supporting strength in the using process is ensured.

Referring to fig. 1, as another embodiment provided by the application, the utility model further comprises a handle 17, and the handle 17 is arranged on the surface of the support rod 1 outside the middle position.

Specifically speaking, the handle 17 that sets up can carry out the removal of position to bracing piece 1 in the use, and the people of being convenient for are grabbed and hold, and the practicality is better.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a pull out standing grain chain drive case dismounting device, its characterized in that, includes bracing piece (1), connecting seat (2), connecting rod (3) and displacement mechanism (4), bracing piece (1) is provided with two, connecting seat (2) fixed connection is respectively at the lower extreme of bracing piece (1), the intermediate position fixed connection of bracing piece (1) has connecting rod (3), displacement mechanism (4) contains supporting seat (41), fixed block (42), slip strip (43), electric putter (44) and cushion (45), the upper end fixed connection of supporting seat (41) has fixed block (42), the intermediate position fixed connection of fixed block (42) and connecting rod (3) is in the same place, slip strip (43) sliding connection is in supporting seat (41), the lower surface fixed connection of slip strip (43) intermediate position has electric putter (44), the lower end of the electric push rod (44) is fixedly connected with a cushion block (45), and the surface of one side of the support rod (1) is fixedly connected with a control switch (18).

2. The detaching device of the straw pulling chain transmission case as claimed in claim 1, wherein: the input end of the control switch (18) is electrically connected with the output end of an external power supply, and the output end of the control switch (18) is electrically connected with the input end of the electric push rod (44).

3. The detaching device of the straw pulling chain transmission case as claimed in claim 1, wherein: still include connector (5), support horizontal pole (6), connecting block (7), support bar (8) and round bar (13), connector (5) is fixed connection respectively in the upper end of bracing piece (1), be provided with connecting block (7) on supporting horizontal pole (6) respectively, connecting block (7) respectively with the intermediate position swing joint of connector (5), the both ends of support bar (8) respectively with support horizontal pole (6) an end fixed connection together, the both ends of round bar (13) respectively with support the other end fixed connection of horizontal pole (6) together.

4. A pulling chain transmission case dismounting device as claimed in claim 3, characterized in that: still include depressed part (9) and connecting hole (10), depressed part (9) set up the intermediate position at support bar (8), the bottom of depressed part (9) is provided with connecting hole (10).

5. A pulling chain transmission case dismounting device as claimed in claim 3, characterized in that: the support device is characterized by further comprising a limiting rod (11), wherein the limiting rod (11) is arranged on the surface of the support cross rod (6) close to the support bar (8).

6. The detaching device of the straw pulling chain transmission case as claimed in claim 1, wherein: still include pivot (14) and gyro wheel (15), pivot (14) rotate respectively and connect on connecting seat (2), gyro wheel (15) are connected respectively on pivot (14).

7. The pull out standing grain chain drive case dismounting device of claim 1, wherein: the support rod (1) is characterized by further comprising a reinforcing block (16), wherein the reinforcing block (16) is arranged at the corner position of the joint of the support rod (1) and the connecting rod (3).

8. The detaching device of the straw pulling chain transmission case as claimed in claim 1, wherein: the support rod support device further comprises a handle (17), wherein the handle (17) is arranged on the surface of the outer side of the middle position of the support rod (1).

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