Detachable cam slide way and pickup device applying same

Abstract

The utility model discloses a detachable cam slide way and a pickup device using the same. The detachable cam slide way comprises a back plate, a cam and a cam, the outer side detachable part is arranged on the back plate in a detachable mode, the outer side detachable part comprises at least two outer side detachable branch parts, and when the at least two outer side detachable branch parts are assembled on the back plate, a central hole can be formed in the middle of the back plate in a surrounding mode; and the inner side detachable part is arranged on the back plate in a detachable manner, the inner side detachable part comprises at least two inner side detachable subparts, and the at least two inner side detachable subparts are positioned in the central hole when being assembled on the back plate. According to the utility model, the cam slideway can be more conveniently disassembled and replaced.

Description

TECHNICAL FIELD

[0001] The utility model relates to an agricultural machinery equipment, especially a cam slide for a pickup device. BACKGROUND

[0002] The elastic tooth cylinder type pickup device is a device widely used in agricultural machinery, such as a pepper harvester, a pasture harvester, a pasture baler, a potato harvester, a peanut harvester and a residual film recycling machine, all of which apply the elastic tooth cylinder type pickup device.

[0003] The cam slide is a key component in the elastic tooth cylinder type pickup device, which makes the elastic tooth produce complex swing, and then makes the material flow smoothly on the guard ring. In terms of manufacturing process, the cam slide is usually produced by mold casting, so the manufacturing period is longer, and the production cost of small batch is higher. In terms of actual application, the cam slide in the prior art cannot be flexibly disassembled, the maintenance time is longer when the machine stops, which is not conducive to the efficient and continuous production of the machine.

[0004] Therefore, how to design a cam slide which can be disassembled becomes a problem to be solved by the person skilled in the art. CONTENT OF THE UTILITY MODEL

[0005] The utility model aims at providing a detachable cam slide and a pickup device applying the same, which can make the cam slide more convenient to disassemble and replace.

[0006] In order to achieve the above-mentioned purpose, the utility model provides a detachable cam slide applied to a pickup device, which comprises:

[0007] a back plate;

[0008] an outer detachable part arranged on the back plate in a detachable manner, the outer detachable part comprises at least two outer detachable subparts, and when the at least two outer detachable subparts are arranged on the back plate, a central hole can be surrounded in the middle part of the back plate; and

[0009] an inner detachable part arranged on the back plate in a detachable manner, the inner detachable part comprises at least two inner detachable subparts, and when the at least two inner detachable subparts are arranged on the back plate, they are located in the central hole.

[0010] Among them, a main shaft through hole is arranged in the center of the back plate, a through hole is arranged in the inner detachable part corresponding to the position of the main shaft through hole, and the main shaft through hole and the through hole are used for penetrating a main shaft of the pickup device.

[0011] The outer detachable part and the inner detachable part are arranged on one side of the back plate, a rack of the pickup device is arranged on the other side of the back plate, the back plate is connected with the rack, and a gap is formed between the back plate and the rack.

[0012] The back plate is connected with a rack of the pickup device through a back plate holder, and a gap is formed between the back plate and the rack.

[0013] The plurality of back plate fixing holes are arranged at least at four corners of the back plate.

[0014] The back plate is connected with a rack of the pickup device through a back plate holder, and a gap is formed between the back plate and the rack.

[0015] The back plate is connected with a rack of the pickup device through a back plate holder, and a gap is formed between the back plate and the rack.

[0016] The detachable cam slide is a cam slide structure formed by laser cutting, wire cutting or milling.

[0017] The pickup device comprises a rack, the detachable cam slide, a plurality of spring teeth, a plurality of retainer rings, a main shaft and a transmission member, the plurality of spring teeth and the plurality of retainer rings are arranged on the main shaft, the detachable cam slide is arranged at one end of the main shaft, the transmission member is arranged at the other end of the main shaft, and the rack is arranged on the side of the detachable cam slide opposite to the main shaft.

[0018] The utility model also provides a pickup device, which comprises:

[0019] A main shaft;

[0020] A detachable cam slide as described above, which is arranged at one end of the main shaft;

[0021] A rack, which is arranged on the side of the detachable cam slide opposite to the main shaft, and is connected with the detachable cam slide and has a gap therebetween;

[0022] A plurality of spring teeth, which are arranged on the main shaft;

[0023] A plurality of retainer rings, which are arranged on the main shaft; and

[0024] A transmission member, which is arranged at the other end of the main shaft.

[0025] Compared with the prior art, the detachable cam slide and the pickup device using the same have at least the following technical advantages:

[0026] 1) The utility model is not only suitable for agricultural machinery such as pickup device, and is more widely suitable for all the centering swing roller driven cam slide mechanism of applicable working condition.

[0027] 2) The utility model can conveniently and quickly disassemble and replace the easy-wearing part of machine tool, and the whole cam slide is not replaced, thus, the utility model can effectively reduce the maintenance cost of machine tool and prolong the service life of machine tool.

[0028] The utility model is described in detail below in combination with the drawings and specific embodiments, but is not limited to the utility model. DRAWINGS

[0029] Figure 1 It is the schematic diagram of pickup device of detachable cam slide of the preferable embodiment of the utility model;

[0030] Figure 2 It is the structural schematic diagram of detachable cam slide of the preferable embodiment of the utility model;

[0031] Figure 3 It is the structural schematic diagram of backboard in detachable cam slide of the preferable embodiment of the utility model;

[0032] Figure 4 It is the structural explosion schematic diagram of detachable cam slide of the preferable embodiment of the utility model;

[0033] Among them, the sign:

[0034] 1 frame

[0035] 2 detachable cam slide

[0036] 21 backboard

[0037] 211 backboard fixed hole

[0038] 212 backboard frame

[0039] 22 outer detachable part

[0040] 23 inner detachable part

[0041] 24 fastener

[0042] 25 dismounting fixed hole

[0043] 26 cam fixed hole

[0044] 27 main shaft through hole

[0045] 3 elastic tooth

[0046] 4 retainer

[0047] 5 main shaft

[0048] 6 transmission member DETAILED DESCRIPTION

[0049] In order to make the technical features of the utility model clear, so that the person skilled in the art can clearly understand the structure, characteristics, use mode and technical effect of the utility model, the scheme of the utility model will be described below through specific embodiments, and in conjunction with the drawings. However, the following description is only for illustration and does not limit the utility model.

[0050] Please refer to Figures 1 to 4 . Figure 1 It is a schematic view of the pick-up device of the detachable cam slide of a preferred embodiment of the utility model; Figure 2 It is a structural schematic view of the detachable cam slide of a preferred embodiment of the utility model; Figure 3 It is a structural schematic view of the back plate of the detachable cam slide of a preferred embodiment of the utility model; Figure 4 It is an exploded structural schematic view of the detachable cam slide of a preferred embodiment of the utility model.

[0051] A detachable cam slide 2 of a preferred embodiment of the utility model is provided, which is applied to a pick-up device. The detachable cam slide 2 comprises a back plate 21, an outer detachable part 22 and an inner detachable part 23. The outer detachable part 22 is arranged on the back plate 21 in a detachable manner, and the outer detachable part 22 comprises at least two outer detachable sub-parts. When the at least two outer detachable sub-parts are arranged on the back plate 21, a central hole can be surrounded in the middle of the back plate 21. The outer detachable sub-parts are not limited to two as shown in the drawings, but can also be three or more. The inner detachable part 23 is arranged on the back plate 21 in a detachable manner, and the inner detachable part 23 comprises at least two inner detachable sub-parts. When the at least two inner detachable sub-parts are arranged on the back plate 21, they are located in the central hole. The inner detachable sub-parts are not limited to two as shown in the drawings, but can also be three or more.

[0052] The back plate 21 is centrally provided with a main shaft through hole 27, and the inner detachable part 23 is provided with a through hole corresponding to the position of the main shaft through hole 27. The main shaft through hole 27 and the through hole are used for the main shaft 5 of the pick-up device to pass through.

[0053] The outer detachable part 22 and the inner detachable part 23 are arranged on one side of the back plate 21, and a rack 1 of the picking device is arranged on the other side of the back plate 21. The back plate 21 is connected with the rack 1, and a gap is arranged between the back plate 21 and the rack 1. The gap between the back plate 21 and the rack 1 facilitates the subsequent disassembly and replacement of the outer detachable part 22 and the inner detachable part 23. This design effectively realizes the innovative assembly structure and processing technology of the picking device cam slide, has the characteristics of convenient installation and simple maintenance, and significantly improves the work efficiency.

[0054] The detachable cam slide 2 further comprises a back plate rack 212. The back plate 21 is connected with the rack 1 of the picking device through the back plate rack 212, and a gap is arranged between the back plate 21 and the rack 1.

[0055] Specifically, a plurality of back plate fixing holes 211 are arranged on the back plate 21. The back plate 21 is connected with the back plate rack 212 through the plurality of fasteners 24 and the plurality of back plate fixing holes 211. The back plate rack 212 is connected with the rack 1 of the picking device. The fastener 24 can be a bolt, and the back plate fixing hole 211 can be a screw hole. The plurality of back plate fixing holes 211 are arranged at least at the four corners of the back plate 21.

[0056] The back plate 21 is provided with a plurality of cam fixing holes 26. The outer detachable part 22 and the inner detachable part 23 are connected with the back plate 21 through the plurality of fasteners 24 and the plurality of cam fixing holes 26. The outer detachable part 22 and the inner detachable part 23 are provided with a plurality of disassembly fixing holes 25 for the fasteners 24 to pass through. The fastener 24 can be a bolt, and the cam fixing hole 26 and the disassembly fixing hole 25 can be a screw hole.

[0057] The detachable cam slide 2 is a cam slide structure made by laser cutting, wire cutting or milling machine processing. The inner edge of the outer detachable part 22 at the center hole and the outer edge of the inner detachable part 23 constitute an irregular slide.

[0058] Further, the pick-up device of the detachable cam slide 2 is applied, and the components thereof, in addition to the rack 1, the detachable cam slide 2 and the main shaft 5, further include a plurality of elastic teeth 3, a plurality of guard rings 4 and a transmission member 6. The detachable cam slide 2 is arranged at one end of the main shaft 5, the transmission member 6 is arranged at the other end of the main shaft 5, the plurality of elastic teeth 3 and the plurality of guard rings 4 are arranged on the main shaft 5, and the rack 1 is arranged on the side of the detachable cam slide 2 opposite to the main shaft 5. The transmission member 6 can be a transmission gear. When the pick-up device is in operation, the main shaft 5 is driven to rotate by the transmission member 6, and in the process of rotation of the main shaft 5, the detachable cam slide 2 generates swing limiting for the elastic teeth 3, the picked crops flow on the guard rings 4, and the picking work is completed.

[0059] Please refer to Figure 1 The utility model discloses another preferable embodiment further provides a kind of pick-up device, comprising: a rack 1, a detachable cam slide 2 as described above, a plurality of elastic teeth 3, a plurality of guard rings 4, a main shaft 5 and a transmission member 6.

[0060] The detachable cam slide 2 is arranged at one end of the main shaft 5; the rack 1 is arranged on the side of the detachable cam slide 2 opposite to the main shaft 5, the detachable cam slide 2 is connected with the rack 1 and has a gap between the two; the plurality of elastic teeth 3 and the plurality of guard rings 4 are arranged on the main shaft 5; the transmission member 6 is arranged at the other end of the main shaft 5.

[0061] Compared with prior art, the detachable cam slide and the pick-up device applying the same provided by the utility model have at least the following technical advantages:

[0062] 1) The utility model is not only suitable for pick-up device and other agricultural machinery, but also widely suitable for all applicable working conditions of the center swing roller driven cam slide mechanism.

[0063] 2) The utility model can conveniently and quickly disassemble and replace the easily-worn parts of machine tool, without replacing the entire cam slide, so that the utility model can effectively reduce the maintenance cost of machine tool and prolong the service life of machine tool.

[0064] Of course, the utility model can also have other various embodiments, and those skilled in the art can make various corresponding changes and modifications according to the utility model without departing from the spirit and essence of the utility model, but these corresponding changes and modifications should all belong to the protection scope of the utility model claim.

Claims

1. A detachable cam slide for use in a pickup device, comprising: The detachable cam slide includes: a back plate; an outer detachable part detachably disposed on the back plate, the outer detachable part including at least two outer detachable sub-parts capable of forming a central hole in the middle of the back plate when assembled on the back plate; and an inner detachable part detachably disposed on the back plate, the inner detachable part including at least two inner detachable sub-parts located in the central hole when assembled on the back plate.

2. The detachable cam slide of claim 1, wherein, The back plate is centrally provided with a main shaft passing hole, and the inner detachable part is provided with a through hole corresponding to the position of the main shaft passing hole, and the main shaft passing hole and the through hole are used for the main shaft of the pickup device to pass through.

3. The detachable cam slide of claim 1, wherein, The outer detachable part and the inner detachable part are disposed on one side of the back plate, a rack of the pickup device is located on the other side of the back plate, the back plate is connected with the rack, and there is a gap between the back plate and the rack.

4. The detachable cam slide of claim 1, wherein, Further comprising a back plate holder, the back plate is provided with a plurality of back plate fixing holes, the back plate is connected to the back plate holder through the back plate fixing holes by a plurality of fasteners, and the back plate holder is connected to a rack of the pickup device.

5. The detachable cam slide of claim 4, wherein, The plurality of back plate fixing holes are provided at least at the four corners of the back plate.

6. The detachable cam slide of claim 1, wherein, The back plate is connected to a rack of the pickup device through a back plate holder, and there is a gap between the back plate and the rack.

7. The detachable cam slide of claim 1, wherein, The back plate is provided with a plurality of cam fixing holes, and the outer detachable part and the inner detachable part are connected to the back plate by a plurality of fasteners through the cam fixing holes.

8. The detachable cam slide of claim 1, wherein, The detachable cam slide is a cam slide structure made by laser cutting, wire cutting or milling.

9. The detachable cam slide of claim 1, wherein, The pickup device includes a rack, the detachable cam slide, a plurality of spring teeth, a plurality of retainers, a main shaft and a transmission member, the plurality of spring teeth and the plurality of retainers are disposed on the main shaft, the detachable cam slide is disposed on one end of the main shaft, the transmission member is disposed on the other end of the main shaft, and the rack is disposed on the side of the detachable cam slide opposite to the main shaft.

10. A pickup device, characterized in that It includes: a main shaft; the detachable cam slide of claim 1, which is disposed on one end of the main shaft; a rack, which is disposed on the side of the detachable cam slide opposite to the main shaft, the detachable cam slide is connected with the rack and there is a gap between them; a plurality of spring teeth, which are disposed on the main shaft; a plurality of retainers, which are disposed on the main shaft; and a transmission member, which is disposed on the other end of the main shaft.

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