CN211481867U - Potato is excavated and incomplete membrane recovery all-in-one - Google Patents
Potato is excavated and incomplete membrane recovery all-in-one Download PDFInfo
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- CN211481867U CN211481867U CN201922128752.7U CN201922128752U CN211481867U CN 211481867 U CN211481867 U CN 211481867U CN 201922128752 U CN201922128752 U CN 201922128752U CN 211481867 U CN211481867 U CN 211481867U
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- conveying device
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Abstract
The utility model discloses a potato is excavated and incomplete membrane recovery all-in-one, include: the frame with install the wheel of frame bottom still includes: the device comprises a digging shovel, a power conveying device, a soil screening and conveying device, a membrane selecting device and a membrane collecting device; the digging shovel, the power conveying device, the soil screening and conveying device, the membrane selecting device and the membrane collecting device are all arranged on the frame; the digging shovel is positioned at the front end of the soil screening and conveying device; the power conveying device is connected with the soil screening and conveying device sequentially through a power conveying shaft I and a crank rocker mechanism, and the power conveying device is connected with the membrane picking device through a power conveying shaft II; the power conveying device provides power for the soil screening and conveying device and the membrane picking device; the membrane selecting device is installed at the rear end of the soil screening and conveying device, and the membrane collecting device is installed on the side face of the membrane selecting device. The utility model provides an all-in-one is retrieved to potato excavation and incomplete membrane effectively improves the incomplete membrane rate of recovery of potato.
Description
Technical Field
The utility model relates to the technical field of agricultural machinery, more specifically the utility model relates to a potato is excavated and incomplete membrane recovery all-in-one that says so.
Background
Potatoes, also known as potatoes, are internationally listed as one of four major food crops in the present human society, second only to rice, corn and wheat. If the residual film remained in the farmland can not be recovered in time, the yield of the potatoes can be seriously reduced, white pollution is caused, and even the smooth operation of the mechanized operation of the farmland is influenced. Although the residual film mechanism can protect the residual film, the current residual film mechanism has respective defects: the rake tooth type residual film recycling machine has the phenomena of soil heaping, film leakage and film winding in the actual work; the shovel chain type residual film recycling machine is wound with and leaks films in actual work, and the residual film recycling rate is low; the phenomena of hilling, film leakage and film winding of the toothed chain type residual film recycling machine are serious, and the residual film recycling rate is also low. At present, the mechanization degree of potato excavation and residual film recovery is low, the time consumption is serious, and the labor consumption is high.
Therefore, how to improve the recovery rate of the potato residual film is a problem which needs to be solved urgently by the technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a potato is excavated and incomplete membrane recovery all-in-one has effectively improved the incomplete membrane rate of recovery of potato, reduces the cost that the potato was excavated and incomplete membrane was retrieved, reduces labour cost.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an all-in-one is retrieved to potato excavation and incomplete membrane includes: the frame with install the wheel of frame bottom still includes: the device comprises a digging shovel, a power conveying device, a soil screening and conveying device, a membrane selecting device and a membrane collecting device; the digging shovel, the power conveying device, the soil screening and conveying device, the membrane selecting device and the membrane collecting device are all arranged on the frame;
the digging shovel is positioned at the front end of the soil screening and conveying device;
the power conveying device is connected with the soil screening and conveying device sequentially through a power conveying shaft I and a crank rocker mechanism, and the power conveying device is connected with the membrane picking device through a power conveying shaft II; the power conveying device provides power for the soil screening and conveying device and the membrane picking device;
the membrane selecting device is installed at the rear end of the soil screening and conveying device, and the membrane collecting device is installed on the side face of the membrane selecting device.
Preferably, the film picking device comprises: the film conveying device comprises a driving chain wheel I, a driven chain wheel I, film picking teeth and a film conveying chain;
the first driving chain wheel is connected with the power transmission device through a second power transmission shaft;
the driving chain wheel I and the driven chain wheel I are connected through the film conveying chain, two rows of film raising teeth are installed on the film conveying chain, and the film raising teeth are made of rubber.
In addition, the film-raising teeth can be made of other materials which can be deformed and then restored to the original shape, wherein the rubber is mainly selected to enable heavy potatoes to fall down, and light residual films are hung on the film-raising teeth
Preferably, the power transmission device includes: the device comprises a gear box, a driving belt wheel, a driven belt wheel, a power transmission shaft I, a bevel gear box and a power transmission shaft II;
the gear box is connected with the driving belt wheel through a gear box shaft;
the driving belt wheel is connected with the driven belt wheel through a V belt;
the driven belt wheel is fixedly connected with the first power transmission shaft; in particular, it may be a key coupling;
the first power transmission shaft is connected with the crank and rocker mechanism, and the crank and rocker mechanism is connected with the soil screening and conveying device;
the bevel gear box is connected with the first power transmission shaft and is connected with the first driving chain wheel through the second power transmission shaft.
Preferably, the crank and rocker mechanism comprises: the crank, the first rack, the rocker and the connecting rod;
the first end of the crank is fixedly connected with the first power transmission shaft, and particularly can be in key connection; the power transmission shaft I is rotatably connected with one end of the rack I; the other end of the first rack is fixedly connected with the connecting and maintaining rod;
the second end of the crank is fixedly connected with a driving chain wheel shaft of the soil screening and conveying device; in particular, it may be a key coupling;
two ends of the connecting rod are rotatably arranged at two ends of the soil screening and conveying device;
one end of the rocker is rotatably mounted on the soil screening and conveying device, and the other end of the rocker is rotatably mounted on the connecting and retaining rod.
Preferably, the soil screening and conveying device comprises: the driving chain wheel shaft, the driven chain wheel shaft, the driving chain wheel II, the driven chain wheel II and the soil screening chain; wherein steel rods are arranged between the soil screening chains;
the two ends of the driving chain wheel shaft are provided with the driving chain wheel II; the driving chain wheel shaft is fixedly connected with the second end of the crank, specifically can be in key connection, and is rotationally connected with one end of the connecting rod;
two ends of the driven chain wheel shaft are provided with a driven chain wheel II; and the driven chain wheel shaft is rotationally connected with the connecting rod and the rocker.
Preferably, the membrane collecting device comprises: the film collecting box comprises a film collecting box body, a front baffle, a middle baffle and a rear baffle;
the front baffle, the middle baffle and the rear baffle are all located in the film collecting box, the front baffle, the middle baffle and the rear baffle are arranged side by side to form two gaps, and the two rows of film raising teeth are arranged corresponding to the two gaps.
Preferably, the method further comprises the following steps: a gearbox support plate; the gear box supporting plate is mounted on the frame, and the gear box is mounted at the top of the gear box supporting plate;
the side surface of the gear box supporting plate is provided with at least 2 rows of positioning adjusting holes, and the digging shovel is installed on the gear box supporting plate through the positioning adjusting holes.
Preferably, the method further comprises the following steps: a universal joint; the universal joint is connected with the gear box.
Preferably, the method further comprises the following steps: and the three-point suspension device is arranged on the first rack and the frame.
Preferably, the method further comprises the following steps: the support frame is mounted on the frame and is fixedly connected with the connection retaining rod; the support frame is fixedly connected with the second rack, and two ends of the second rack are connected with the first driving chain wheel and the first driven chain wheel through mounting shafts.
According to the technical scheme, compare with prior art, the utility model discloses a potato is excavated and incomplete membrane recovery all-in-one realizes sieving soil through crank rocker mechanism, has effectively reduced the miscellaneous rate that contains of incomplete membrane to the direction of motion of choosing the membrane device is mutually perpendicular with the direction of motion of the preceding soil conveyor that sieves, has improved the incomplete membrane rate of recovery greatly.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a schematic structural view of the potato digging and residual film recycling integrated machine provided by the utility model;
fig. 2 is a schematic structural view of the power transmission device provided by the present invention;
fig. 3 is a schematic structural view of the soil sieving and conveying device and the crank-rocker mechanism provided by the utility model;
fig. 4 is a schematic structural view of the film collecting box provided by the present invention;
fig. 5 is a schematic position diagram of the three-point suspension device provided by the present invention.
In the accompanying drawings 1 to 4:
1. a gearbox shaft, 2, a three-point suspension device, 3, a gearbox, 4, a universal joint, 5, a positioning adjusting hole, 6, a V belt, 7, a digging shovel, 8, a gearbox support plate, 9, a bevel gearbox, 10, a driven pulley, 11, a first power transmission shaft, 12, a wheel, 13, a second power transmission shaft, 14, a frame, 15, a film collecting box, 16, a soil screening chain, 17, a connecting rod, 18, a rear baffle, 19, a middle baffle, 20, a front baffle, 21, a first driven sprocket, 22, a second frame, 23, a film conveying chain, 24, a film picking tooth, 25, a rocker, 26, a connection retaining rod, 27, a driving pulley, 28, a first frame, 29, a support frame, 30, a crank, 31, a driving sprocket shaft, 32, a driven sprocket shaft, 33, a steel stick, 34, a second driven sprocket, 35, a second driving sprocket, 36 and a first driving sprocket.
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.
Referring to the attached figure 1, the embodiment of the utility model discloses a potato is excavated and incomplete membrane recovery all-in-one, include: a frame 14 and a wheel 12 mounted at the bottom of the frame 14, further comprising: the device comprises a digging shovel 7, a power conveying device, a soil screening and conveying device, a membrane selecting device and a membrane collecting device; the digging shovel 7, the power conveying device, the soil screening and conveying device, the membrane selecting device and the membrane collecting device are all arranged on the frame 14;
the digging shovel 7 is positioned at the front end of the soil screening and conveying device;
the power conveying device is connected with the soil screening and conveying device through a power conveying shaft I11 and a crank rocker mechanism in sequence, and the power conveying device is connected with the membrane picking device through a power conveying shaft II 13; the power conveying device provides power for the soil screening and conveying device and the membrane picking device;
the membrane selecting device is installed at the rear end of the soil screening and conveying device, and the membrane collecting device is installed on the side face of the membrane selecting device.
Digging shovel shovels incomplete membrane, soil and potato, and sieve native conveyor carries incomplete membrane and potato to choosing membrane device department, because potato weight is great, chooses the membrane device can not cause to stop it, can directly fall down, chooses the membrane device to pick up the incomplete membrane to convey to album membrane device and retrieve, realized the work that the incomplete membrane of potato was retrieved. The utility model provides a potato is excavated and incomplete membrane recovery all-in-one has effectively improved the recovery efficiency of incomplete membrane, and degree of mechanization is high.
Referring to fig. 4, the film picking device comprises: the film conveying chain comprises a first driving chain wheel 36, a first driven chain wheel 21, film picking teeth 24 and a film conveying chain 23;
the first driving chain wheel 36 is connected with the power transmission device through a second power transmission shaft 13;
the driving chain wheel I36 and the driven chain wheel I21 are connected through a film conveying chain 23, and two rows of film raising teeth 24 are mounted on the film conveying chain 23.
The membrane collecting device comprises: a film collecting box 15, a front baffle 20, a middle baffle 19 and a rear baffle 18;
the front baffle 20, the middle baffle 19 and the rear baffle 18 are all located in the film collecting box 15, the front baffle 20, the middle baffle 19 and the rear baffle 18 are arranged side by side to form two gaps, and the two rows of film picking teeth 24 are arranged corresponding to the two gaps.
It should be noted here that the film-picking teeth can be made of rubber material, when the potatoes and the residual films are conveyed backwards through the film-picking teeth 24, the potatoes are heavy, the film-picking teeth 24 made of rubber material do not block the potatoes, the potatoes can directly fall down, the residual films are light and can be picked up by the film-picking teeth 24, the residual films move along the film conveying chain 23 and are transferred into the film collecting box 15, three baffles form two gaps in the film collecting box 15, the two rows of film-picking teeth 24 move through the two gaps, and meanwhile, the middle baffle 19 in the film collecting box can scrape the residual films on the two rows of film-picking teeth 24.
The film-picking teeth 24 are arranged on the film conveying chain 23 and driven by the first driving chain wheel 36 to rotate, the film-picking teeth are symmetrical left and right, the moving direction of the film-picking teeth 24 is perpendicular to the moving direction of the soil screening chain 16, the film collecting rate is effectively improved, and the film leakage phenomenon caused by the fact that the moving directions of the film-picking teeth and the soil screening chain are the same is avoided.
Referring to fig. 2, the power transmission device includes: the gearbox 3, the driving belt pulley 27, the driven belt pulley 10, the first power transmission shaft 11, the bevel gear box 9 and the second power transmission shaft 13;
the gear box 3 is connected with a driving belt wheel 27 through a gear box shaft 1;
the driving pulley 27 is connected with the driven pulley 10 through the V belt 6;
the driven belt wheel 10 is fixedly connected with the power transmission shaft I11, and specifically can be in key connection;
the power transmission shaft I11 is connected with a crank and rocker mechanism, and the crank and rocker mechanism is connected with the soil screening and conveying device;
the bevel gear box 9 is connected with a first power transmission shaft 11 and is connected with a first driving chain wheel 36 through a second power transmission shaft 13.
In order to further optimize the above technical solution, the power transmission device further includes: a universal joint 4; the universal joint 4 is connected to the gear box 3.
Power is carried to gear box 3 through universal joint 4 by the tractor, gear box 3 carries power to the left and right sides through gear box axle 1, carry to driven pulleys 10 below through driving pulley 27, driven pulleys 10 drive power and carry axle one 11 clockwise turning, power carries axle one 11 to make crank rocker mechanism rotate, the pivoted drives the driving sprocket who sieves soil chain 16 again and rotates, the backward transmission of sieving soil chain 16 has been realized, there is a bevel gear case 9 on the power carries axle one 11, change the power transmission direction, carry axle two 13 backward transmission through power, power carries axle two 13 and links to each other with driving sprocket one 36, make the driving sprocket one 36 of choosing the membrane device realize rotating, and the power transmission left and right sides is symmetrical.
Referring to fig. 3, in order to further optimize the above technical solution, the crank and rocker mechanism comprises: a crank 30, a first frame 28, a rocker 25 and a connecting rod 17;
the first end of the crank 30 is fixedly connected with the first power transmission shaft 11, specifically, the first power transmission shaft 11 can be in key connection, wherein the first power transmission shaft 11 is rotatably connected with one end of the first rack 28; the other end of the first frame 28 is fixedly connected with the connecting and keeping rod 26;
the second end of the crank 30 is fixedly connected with a driving chain wheel shaft 31 of the soil screening and conveying device, and can be in key connection;
two ends of the connecting rod 17 are rotatably arranged at two ends of the soil screening and conveying device;
the rocker 25 is pivotally mounted at one end to the soil screening conveyor and at the other end to a connection retaining rod 26. The positions where the two ends of the connecting and maintaining rod 26 are connected with the rocking rod 25 are movable, and the rocking rod 25 can do small-amplitude pendulum motion around the connecting and maintaining rod 26 due to the bearings;
the soil screening and conveying device comprises: the driving chain wheel shaft 31, the driven chain wheel shaft 32, the driving chain wheel II 35, the driven chain wheel II 34 and the soil screening chain 16; wherein, a steel stick 33 is arranged between the soil sieving chains 16;
two ends of the driving sprocket shaft 31 are provided with a driving sprocket II 35; the driving sprocket shaft 31 is fixedly connected with the second end of the crank 30, specifically, can be in key connection, and is rotatably connected with one end of the connecting rod 17;
two driven sprockets 34 are mounted at two ends of the driven sprocket shaft 32; and the driven sprocket shaft 34 is rotatably connected to both the connecting rod 17 and the rocker 25.
The first frame 28, the crank 30, the connecting rod 17 and the rocker 25 form a crank-rocker mechanism, and the crank-rocker mechanism is connected with the connecting and retaining rod 26 through a driving chain wheel shaft 31, a driven chain wheel shaft 32. The first frame 28 and the crank 30 are connected through the first power transmission shaft 11, specifically, the lower end of the first frame 28 is rotatably connected with the first power transmission shaft 11, and the crank 30 is fixedly connected with the first power transmission shaft 11, specifically, may be in a key connection. The crank 30 is connected with the connecting rod 17 through a driving chain wheel shaft 31, the rocker 25 is connected with the first frame 28 through a connecting and retaining rod 26, and a steel rod 33 is installed on the soil screening chain 16.
The soil sieving chain 16 moves by utilizing the connecting rod 17 and the rocker 25, can not only vibrate up and down, but also move backwards, improves the transportation efficiency while realizing the soil sieving function, and greatly reduces the impurity rate of the residual film. The steel rods 33 are mounted on the chains of the soil sieving chain 16, and gaps are left in the middle, so that soil can be sieved, only residual films and potatoes are reserved, and the residual films and the potatoes are conveyed backwards. The vibration amplitude of the connecting rod is tested for many times, so that the potato can not be damaged, and the soil can be effectively removed.
Referring to the attached fig. 1, on the basis of the above technical solution, the method further includes: a gearbox support plate 8; the gear box supporting plate 8 is arranged on the frame 14, and the gear box 3 is arranged on the top of the gear box supporting plate 8;
at least 2 rows of positioning adjusting holes 5 are formed in the side face of the gear box supporting plate 8, and the digging shovel 7 is installed on the gear box supporting plate 8 through the positioning adjusting holes 5.
The digging shovel is connected with the gear box supporting plate through the positioning adjusting hole, and the position of the digging shovel can be adjusted according to needs. Furthermore, the digging shovel is provided with a transverse groove, so that a part of soil can be leaked, and the phenomenon of soil hilling is prevented.
Referring to fig. 5, in order to further optimize the above technical solution, the method further includes: the three-point suspension device 2 and the three-point suspension device 2 are arranged on the first frame 28 and the frame 14.
And a three-point suspension device 2 is arranged on the first frame 28 and is suspended on a tractor through the three-point suspension device 2, so that the whole potato digging and residual film recycling integrated machine is driven to move forwards.
Referring to fig. 1, in order to further optimize the above technical solution, the method further includes: a support frame 29 and a second frame 22, wherein the support frame 29 is installed on the frame 14, and the support frame 29 is fixedly connected with the connecting and retaining rod 26; the support frame 29 is fixedly connected with the second frame 22, and two ends of the second frame 22 are connected with the first driving sprocket 36 and the first driven sprocket 21 through mounting shafts.
The supporting frame 29 plays a supporting role for the crank rocker mechanism and plays a certain supporting role for the membrane picking device through the second frame 22.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. An all-in-one is retrieved to potato excavation and incomplete membrane includes: frame (14) and install wheel (12) in frame (14) bottom, its characterized in that still includes: the device comprises a digging shovel (7), a power conveying device, a soil screening and conveying device, a membrane selecting device and a membrane collecting device; the digging shovel (7), the power conveying device, the soil screening conveying device, the membrane picking device and the membrane collecting device are all arranged on the frame (14);
the digging shovel (7) is positioned at the front end of the soil screening and conveying device;
the power conveying device is connected with the soil screening and conveying device sequentially through a power conveying shaft I (11) and a crank rocker mechanism, and the power conveying device is connected with the membrane picking device through a power conveying shaft II (13); the power conveying device provides power for the soil screening and conveying device and the membrane picking device;
the membrane selecting device is installed at the rear end of the soil screening and conveying device, and the membrane collecting device is installed on the side face of the membrane selecting device.
2. The integrated potato digging and plastic film residue recycling machine according to claim 1, wherein the film picking device comprises: the film conveying chain comprises a first driving chain wheel (36), a first driven chain wheel (21), film picking teeth (24) and a film conveying chain (23);
the first driving chain wheel (36) is connected with the power transmission device through a second power transmission shaft (13);
the driving chain wheel I (36) is connected with the driven chain wheel I (21) through the film conveying chain (23), two rows of film raising teeth (24) are mounted on the film conveying chain (23), and the film raising teeth (24) are made of rubber.
3. The integrated potato digging and plastic film residue recycling machine according to claim 2, wherein said power transmission device comprises: the device comprises a gear box (3), a driving belt wheel (27), a driven belt wheel (10), a power transmission shaft I (11), a bevel gear box (9) and a power transmission shaft II (13);
the gear box (3) is connected with the driving belt wheel (27) through a gear box shaft (1);
the driving belt wheel (27) is connected with the driven belt wheel (10) through a V-shaped belt (6);
the driven belt wheel (10) is fixedly connected with the first power transmission shaft (11);
the power transmission shaft I (11) is connected with the crank and rocker mechanism, and the crank and rocker mechanism is connected with the soil screening and conveying device;
the bevel gear box (9) is connected with the first power transmission shaft (11) and is connected with the first driving chain wheel (36) through the second power transmission shaft (13).
4. The potato digging and residual film recycling all-in-one machine according to claim 3, wherein the crank and rocker mechanism comprises: a crank (30), a first frame (28), a rocker (25) and a connecting rod (17);
the first end of the crank (30) is fixedly connected with the first power transmission shaft (11), wherein the first power transmission shaft (11) is rotatably connected with one end of the first rack (28); the other end of the first rack (28) is connected with a connecting and retaining rod (26);
the second end of the crank (30) is fixedly connected with a driving chain wheel shaft (31) of the soil screening and conveying device;
two ends of the connecting rod (17) are rotatably arranged at two ends of the soil screening and conveying device;
one end of the rocker (25) is rotatably mounted on the soil screening and conveying device, and the other end of the rocker is rotatably mounted on the connecting and retaining rod (26).
5. The integrated potato digging and plastic film residue recycling machine according to claim 4, wherein the soil sieving and conveying device comprises: a driving chain wheel shaft (31), a driven chain wheel shaft (32), a driving chain wheel II (35), a driven chain wheel II (34) and a soil screening chain (16); wherein steel rods (33) are arranged between the soil screening chains (16);
the two ends of the driving chain wheel shaft (31) are provided with a second driving chain wheel (35); the driving chain wheel shaft (31) is fixedly connected with the second end of the crank (30) and is rotationally connected with one end of the connecting rod (17);
two ends of the driven chain wheel shaft (32) are provided with a driven chain wheel II (34); and the driven chain wheel shaft (32) is rotationally connected with the connecting rod (17) and the rocker (25).
6. The integrated potato digging and plastic film residue recycling machine according to claim 5, wherein said film collecting device comprises: the film collecting box (15), the front baffle plate (20), the middle baffle plate (19) and the rear baffle plate (18);
the front baffle (20), the middle baffle (19) and the rear baffle (18) are all located in the film collecting box (15), the front baffle (20), the middle baffle (19) and the rear baffle (18) are arranged side by side to form two gaps, and the two rows of film raising teeth (24) are arranged corresponding to the two gaps.
7. The integrated potato digging and plastic film residue recycling machine according to claim 6, further comprising: a gearbox support plate (8); the gear box supporting plate (8) is installed on the frame (14), and the gear box (3) is installed at the top of the gear box supporting plate (8);
the side surface of the gear box supporting plate (8) is provided with at least 2 rows of positioning adjusting holes (5), and the digging shovel (7) is installed on the gear box supporting plate (8) through the positioning adjusting holes (5).
8. The integrated potato digging and mulch film recycling machine according to any one of claims 4, 6 or 7, further comprising: a universal joint (4); the universal joint (4) is connected with the gear box (3).
9. The integrated potato digging and plastic film residue recycling machine according to claim 4, further comprising: a three-point suspension device (2), wherein the three-point suspension device (2) is arranged on the first frame (28) and the frame (14).
10. The integrated potato digging and plastic film residue recycling machine according to claim 4, further comprising: a support frame (29) and a second frame (22), wherein the support frame (29) is installed on the frame (14), and the support frame (29) is fixedly connected with the connection maintaining rod (26); the support frame (29) is fixedly connected with the second rack (22), and two ends of the second rack (22) are connected with the first driving chain wheel (36) and the first driven chain wheel (21) through mounting shafts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922128752.7U CN211481867U (en) | 2019-12-02 | 2019-12-02 | Potato is excavated and incomplete membrane recovery all-in-one |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922128752.7U CN211481867U (en) | 2019-12-02 | 2019-12-02 | Potato is excavated and incomplete membrane recovery all-in-one |
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| Publication Number | Publication Date |
|---|---|
| CN211481867U true CN211481867U (en) | 2020-09-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922128752.7U Expired - Fee Related CN211481867U (en) | 2019-12-02 | 2019-12-02 | Potato is excavated and incomplete membrane recovery all-in-one |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110839354A (en) * | 2019-12-02 | 2020-02-28 | 西北农林科技大学 | Potato is excavated and incomplete membrane recovery all-in-one |
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2019
- 2019-12-02 CN CN201922128752.7U patent/CN211481867U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110839354A (en) * | 2019-12-02 | 2020-02-28 | 西北农林科技大学 | Potato is excavated and incomplete membrane recovery all-in-one |
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Granted publication date: 20200915 Termination date: 20211202 |