CN112449832A

CN112449832A - Potato excavating and collecting device

Info

Publication number: CN112449832A
Application number: CN202011224490.5A
Authority: CN
Inventors: 谭宽
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-03-09

Abstract

The invention discloses a potato excavating and collecting device, and relates to the technical field of potato excavating devices. This collection device is excavated to potato, which comprises a bracket, the position swing joint that the inner wall of support is close to the bottom has the rotation to excavate the mechanism, the position swing joint that the bottom of support is close to the rotation to excavate the mechanism has positioning mechanism, positioning mechanism's outer wall is through the support that sets up and the outer wall swing joint who rotates the mechanism of excavating, positioning mechanism's bottom all is provided with first flexible post near the position of the left and right sides. This collection device is excavated to potato can make earth not hard up, digs out potato from earth the inside more easily, and the device can not produce the damage to the potato at the in-process of digging in addition, can get rid of the earth of gluing at the outer wall of shovel mechanism of digging, excavates the collection to the potato more conveniently, has still improved the work efficiency of device when having reduced the environmental restriction that the device used.

Description

Potato excavating and collecting device

Technical Field

The invention relates to the technical field of potato excavating devices, in particular to a potato excavating and collecting device.

Background

Potatoes belong to annual herbaceous plants in solanaceae, tubers are edible and are the fourth most important grain crops in the world, the tubers are only next to wheat, rice and corn, when the potatoes are harvested, most of potatoes are manually scraped out, a special potato excavator is used for digging some potatoes, so that the potatoes in the soil are dug out, then the potatoes are harvested manually in a unified mode, a special screening mechanism is required to be installed at the rear end of the potato excavator, the screening mechanism can screen out soil on the potatoes and then discharge the potatoes to place the potatoes on the soil, the potatoes are convenient to harvest by workers, in the potato excavator disclosed by the Chinese patent publication No. CN110558027 potato digging and collecting device, a scheme for shoveling the potatoes out of the soil surface from the ground is disclosed, and the scheme adopts a drum-type shovel to shovel the potatoes out of the soil, the potato floating surface soil stain is removed through the conveying belt and the vibrating screen, and theoretically, the labor productivity can be improved by using the machine, but the potato is easy to damage when unearthed in the using process of the potato floating surface soil stain removing machine, and the large soil blocks in the soil are easy to shovel together with the potatoes, and although soil can be discharged through the subsequent vibrating screen soil, the soil is easy to turn over when the soil blocks are large, so that the potato floating surface soil stain removing machine is inconvenient to subsequent cultivation, and cannot be used when the soil is sticky when the soil blocks meet wet soil.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a potato digging and collecting device, which solves the problems that potatoes are easy to be injured and soil blocks and soil are sticky in a mode of digging by vibrating underground.

In order to achieve the purpose, the invention is realized by the following technical scheme: a potato excavating and collecting device comprises a support, wherein a rotary excavating mechanism is movably connected to the position, close to the bottom, of the inner wall of the support, a positioning mechanism is movably connected to the position, close to the rotary excavating mechanism, of the bottom of the support, the outer wall of the positioning mechanism is movably connected with the outer wall of the rotary excavating mechanism through an arranged support, first telescopic columns are arranged at the positions, close to the left side and the right side, of the bottom of the positioning mechanism, the top ends of the first telescopic columns are movably connected with the outer wall of the support through the arranged positioning mechanism, a collecting mechanism is movably connected to the position, close to the rotary excavating mechanism, of the bottom ends of the first telescopic columns, the outer wall of the collecting mechanism is movably connected with the outer wall of the positioning mechanism through the arranged first telescopic columns, and second telescopic columns are arranged at the positions, close to the left side, the outer wall of the second telescopic column is movably connected with the outer wall of the rotary excavating mechanism through a support, the position, close to the left side, of the outer wall of the support is movably connected with a motor, and the outer wall of the motor is movably connected with the outer wall of the rotary excavating mechanism through the support.

Preferably, the structure of the rotary excavating mechanism comprises a first rotating shaft and an excavating shovel mechanism, the left end and the right end of the first rotating shaft are movably connected with the inner wall of the support, and the outer wall of the first rotating shaft is uniformly and fixedly connected with the excavating shovel mechanism.

Preferably, the digging shovel mechanism structurally comprises digging shovel teeth, a movable groove, a first spring, an external threaded rod and a vibration mechanism, the digging shovel teeth are arc-shaped, a movable groove is arranged inside the digging shovel teeth, a first spring is fixedly connected with the inner wall of the movable groove at a position close to the inner surface of the arc, one end of the first spring is movably connected with the outer wall of the digging shovel tooth through a movable groove, an external thread rod is fixedly connected at the position of the inner wall of the movable groove, which is close to the inner surface of the circular arc, one end of the external screw rod is fixedly connected with the outer wall of the digging shovel tooth through a movable groove, the other end of the external screw rod is movably connected with a vibration mechanism, one end of the vibration mechanism is movably connected with the outer wall of the digging shovel tooth through an external thread rod, and the position, close to the outer surface of the circular arc, of the inner wall of the movable groove is movably connected with the other end of the vibration mechanism.

Preferably, the sliding tray has been seted up to the position that the outer wall of digging the forming relieved tooth is close to the movable groove, the position fixedly connected with second spring on top is close to the inner wall of sliding tray, the top and the first axis of rotation fixed connection that the desilting scraper blade was run through on the top of second spring, the bottom of second spring has the desilting scraper blade through the digging forming relieved tooth swing joint who sets up, the outer wall of desilting scraper blade and the outer wall swing joint who digs the forming relieved tooth.

Preferably, the structure of the vibration mechanism comprises a second rotating shaft, an inner thread groove and an eccentric block, the inner thread groove is formed in the position, close to the outer thread rod, of the outer wall of the second rotating shaft, and the eccentric block is fixedly connected to one side of the second rotating shaft.

Preferably, positioning mechanism's structure includes the mount and connects the post, the bottom of support and the bottom swing joint of mount, the outer wall of mount is close to the position in the middle and is provided with the post of connecting.

Preferably, the structure of collecting the mechanism includes adjustable fender, U-shaped groove, small opening and fixed stop, the inner wall of mount is close to the position of bottom and adjustable fender's top swing joint, the position that the top of adjustable fender is close to the back is provided with the U-shaped groove, the small opening has been seted up to adjustable fender's outer wall near the position in U-shaped groove, the equal fixedly connected with fixed stop in adjustable fender's the left and right sides, the adjustable fender's that the outer wall of fixed stop passes through the setting is swing joint with the outer wall of mount.

The invention provides a potato excavating and collecting device. The method has the following beneficial effects:

(1) this collection device is excavated to potato through the cooperation of digging shovel mechanism and collection mechanism, can make the device dig the potato in the ground automatically, then carries out automatic collection to the potato of digging, improves the efficiency of digging the potato.

(2) This collection device is excavated to potato through the shovel mechanism that digs that sets up, can make when digging the forming relieved tooth and rotating in the soil, receives the extrusion force of earth and potato or stone, makes the circular arc internal surface of digging the forming relieved tooth sunken inwards to can make vibrations mechanism drive and dig the forming relieved tooth vibrations, can make earth not hard up, dig out the potato from earth the inside more easily.

(3) This collection device is excavated to potato, the vibrations that produce through vibrations mechanism can drive the potato of digging and all produce vibrations around earth to can loosen the soil to the in-process of digging out the potato, the device can not produce the damage to the potato at the in-process of digging in addition, improves the practicality of this device.

(4) This collection device is excavated to potato, under the more moist condition of environment, through the desilting scraper blade that sets up, uses centrifugal force to move outwards in the time of work, can get rid of the earth of gluing at the outer wall of digging shovel mechanism, and it is more convenient to excavate the potato and collect, has still improved the work efficiency of device when having reduced the environmental restriction that the device used.

(5) This collection device is excavated to potato through the collection mechanism that sets up, can collect the potato that the mechanism excavated in the rotation, has reduced and has used artificial mode to collect the potato that excavates, more facilitates the use.

(6) This collection device is excavated to potato can adjust support and positioning mechanism's angle through the flexible post of second that sets up to conveniently adjust the excavation degree of depth that rotates excavation mechanism, conveniently carry out different height to different soil and excavate the potato, thereby reach the purpose that reduces the energy consumption.

(7) This collection device is excavated to potato can adjust the angle of collecting mechanism and support through the first flexible post that sets up to when conveniently adjusting to rotate and excavating the mechanism and be in not co-altitude, the horizontal angle of collecting mechanism, comparison facilitate the use.

Drawings

FIG. 1 is an isometric view of the structure of the present invention;

FIG. 2 is a rear perspective view of the present invention;

FIG. 3 is a schematic cross-sectional view of the construction of the digging shovel mechanism of the present invention;

FIG. 4 is a schematic top view of the digging shovel mechanism of the present invention;

fig. 5 is an isometric view of the vibrating mechanism of the present invention.

In the figure: 1. a support; 2. rotating the excavating mechanism; 21. a first rotating shaft; 22. a digging shovel mechanism; 221. Digging shovel teeth; 222. a movable groove; 223. a first spring; 224. an externally threaded rod; 225. a vibration mechanism; 2251. a second rotating shaft; 2252. an internal thread groove; 2253. an eccentric block; 226. a sliding groove; 227. a second spring; 228. a mud removal scraper; 3. a positioning mechanism; 31. a fixed mount; 32. connecting the through columns; 4. a collection mechanism; 41. a movable baffle; 42. a U-shaped groove; 43. a leak groove; 44. fixing a baffle plate; 5. a first telescopic column; 6. a second telescopic column; 7. an electric motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

Referring to fig. 1-5, the present invention provides a technical solution: a potato excavating and collecting device comprises a support 1, wherein a rotary excavating mechanism 2 is movably connected to the position, close to the bottom end, of the inner wall of the support 1, a positioning mechanism 3 is movably connected to the position, close to the rotary excavating mechanism 2, of the bottom end of the support 1, the outer wall of the positioning mechanism 3 is movably connected with the outer wall of the rotary excavating mechanism 2 through the arranged support 1, first telescopic columns 5 are respectively arranged at the positions, close to the left side and the right side, of the bottom end of the positioning mechanism 3, the top end of each first telescopic column 5 is movably connected with the outer wall of the support 1 through the arranged positioning mechanism 3, a collecting mechanism 4 is movably connected to the position, close to the left side and the right side, of the bottom end of each first telescopic column 5, a collecting mechanism 4 is movably connected with the outer wall of the positioning mechanism 3 through the arranged first telescopic column 5, second telescopic columns 6 are respectively arranged at the, the outer wall of the second telescopic column 6 is movably connected with the outer wall of the rotary excavating mechanism 2 through the arranged support 1, the outer wall of the support 1 is movably connected with the motor 7 close to the left side, the outer wall of the motor 7 is movably connected with the outer wall of the rotary excavating mechanism 2 through the arranged support 1, and the rotating speed of the rotary excavating mechanism 2 can be adjusted according to the soil with different hardness through the arranged motor 7.

The structure of the rotary excavating mechanism 2 comprises a first rotating shaft 21 and a digging mechanism 22, the left end and the right end of the first rotating shaft 21 are movably connected with the inner wall of the bracket 1, the digging mechanism 22 is uniformly and fixedly connected with the outer wall of the first rotating shaft 21, and the digging mechanism 22 is 4 curved arcs uniformly arranged on the outer wall of the first rotating shaft 21.

The structure of the cutting mechanism 22 includes cutting teeth 221, a movable groove 222, the digging tine 221 is arc-shaped, a movable groove 222 is formed in the digging tine 221, the first spring 223 is fixedly connected to the position, close to the inner surface of the arc, of the inner wall of the movable groove 222, one end of the first spring 223 is movably connected with the outer wall of the digging tine 221 through the arranged movable groove 222, an external threaded rod 224 is fixedly connected to the position, close to the inner surface of the arc, of the inner wall of the movable groove 222, one end of the external threaded rod 224 is fixedly connected with the outer wall of the digging tine 221 through the arranged movable groove 222, the other end of the external threaded rod 224 is movably connected with a vibration mechanism 225, one end of the vibration mechanism 225 is movably connected with the outer wall of the digging tine 221 through the arranged external threaded rod 224, and the position, close to the outer surface of the arc, of the inner wall of the movable groove 222 is movably connected with the other end of the vibration mechanism 225.

A sliding groove 226 is formed in the position, close to the movable groove 222, of the outer wall of the digging shovel tooth 221, a second spring 227 is fixedly connected to the position, close to the top end, of the inner wall of the sliding groove 226, the top end of the second spring 227 penetrates through the top of the mud removing scraper 228 to be fixedly connected with the first rotating shaft 21, the bottom end of the second spring 227 is movably connected with the mud removing scraper 228 through the arranged digging shovel tooth 221, the outer wall of the mud removing scraper 228 is movably connected with the outer wall of the digging shovel tooth 221, and the position, close to the arc outer wall, of the bottom end of the second spring 227 is fixedly connected with the inside of the mud removing.

The structure of the vibration mechanism 225 includes a second rotation shaft 2251, an internal thread groove 2252, and an eccentric block 2253, wherein the internal thread groove 2252 is formed on an outer wall of the second rotation shaft 2251 at a position close to the external thread rod 224, the eccentric block 2253 is fixedly connected to one side of the second rotation shaft 2251, and an arc outer wall of the second rotation shaft 2251 is movably connected to an inner wall of the movable groove 222.

The structure of positioning mechanism 3 includes mount 31 and connection lead to post 32, the bottom of support 1 and the bottom swing joint of mount 31, and the outer wall of mount 31 is close to the position in the middle and is provided with connection lead to post 32, connects lead to post 32 can fix the device and the distance between the tractor that uses.

The structure of collecting mechanism 4 includes adjustable fender 41, U-shaped groove 42, small opening 43 and fixed stop 44, the inner wall of mount 31 is close to the position of bottom and adjustable fender 41's top swing joint, the position that adjustable fender 41's top is close to the back is provided with U-shaped groove 42, small opening 43 has been seted up to the position that adjustable fender 41's outer wall is close to U-shaped groove 42, the equal fixedly connected with fixed stop 44 in the left and right sides of adjustable fender 41, adjustable fender 41 and mount 31's outer wall swing joint of fixed stop 44's outer wall is through the adjustable fender 41 that sets up, when the potato is excavated mechanism 2 and is dropped to collection mechanism 4 upper surface from rotating, the impact can make the surperficial mud stain of potato drop through small opening 43.

After the device is assembled, the connecting through post 32 and the second telescopic post 6 are installed on a tractor, the motor 7 is powered on to rotate the first rotating shaft 21, thereby driving the digging mechanism 22 to rotate around the first rotating shaft 21, so that the mud removing scraper 228 drives the second spring 227 in the sliding groove 226 to extend outwards due to centrifugal force, the height of the rotating digging mechanism 2 is adjusted by adjusting the second telescopic post 6, and then the angle of the collecting mechanism 4 is adjusted by adjusting the first telescopic post 5, when in use, the tractor moves forwards to drive the device to move forwards, when the digging shovel teeth 221 are inserted into soil, the bottom end of the mud removing scraper 228 touches the soil, and the retraction force of the second spring 227 drives the mud removing scraper 228 to move to the position of the first rotating shaft 21, when the digging teeth 221 rotate, the arc inner surface forms extrusion force with the soil, the external screw rod 224 in the movable slot 222 is pressed into the internal screw groove 2252, so as to drive the second rotating shaft 2251 to rotate, so that the eccentric block 2253 rotates around the second rotating shaft 2251 to generate vibration, when the digging tooth 221 leaves the position where the soil rapidly rotates to the collecting mechanism 4, the digging tooth 221 naturally rebounds due to the first spring 223 losing the pressing force, and drives the external screw rod 224 to move towards the inner surface of the arc, so that the vibrating mechanism 225 rotates again to generate vibration, so as to remove the soil on the surface of the potatoes, and at the same time, the mud removing scraper 228 moves outwards due to the centrifugal force to scrape the soil on the outer surface of the digging tooth 221, and the potatoes naturally fall onto the upper surface of the movable baffle 41, and then roll along the leakage slot 43 towards the U-shaped slot 42 to be recovered, so that the fixed baffle 44 can block the potatoes from falling to other positions.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the inventive concepts of the present invention are equivalent to or changed within the technical scope of the present invention.

Claims

1. A potato excavating and collecting device comprises a bracket (1), and is characterized in that: the position swing joint that the inner wall of support (1) is close to the bottom has and rotates excavating mechanism (2), the position swing joint that the bottom of support (1) is close to and rotates excavating mechanism (2) has positioning mechanism (3), the outer wall of positioning mechanism (3) is through support (1) that sets up and rotate the outer wall swing joint of excavating mechanism (2), the position that the bottom of positioning mechanism (3) is close to the left and right sides all is provided with first flexible post (5), the top of first flexible post (5) is through the positioning mechanism (3) that sets up and the outer wall swing joint of support (1), the position swing joint that the bottom of first flexible post (5) is close to and rotates excavating mechanism (2) has collection mechanism (4), the outer wall of collecting mechanism (4) is through the first flexible post (5) that sets up and the outer wall swing joint of positioning mechanism (3), the position that the top of support (1) is close to the left and right sides all is provided with the flexible post of second (6), the outer wall of the flexible post of second (6) is through support (1) that sets up and the outer wall swing joint who excavates mechanism (2) rotates, the outer wall of support (1) is close to left position swing joint and is had motor (7), the outer wall of motor (7) excavates the outer wall swing joint of mechanism (2) through support (1) that sets up and rotation.

2. A potato digging collection apparatus according to claim 1 wherein: the structure of rotating excavating mechanism (2) comprises a first rotating shaft (21) and an excavating shovel mechanism (22), the left end and the right end of the first rotating shaft (21) are movably connected with the inner wall of the support (1), and the outer wall of the first rotating shaft (21) is uniformly and fixedly connected with the excavating shovel mechanism (22).

3. A potato digging collection apparatus according to claim 2 wherein: the structure of the digging shovel mechanism (22) comprises digging shovel teeth (221), a movable groove (222), a first spring (223), an external threaded rod (224) and a vibration mechanism (225), wherein the digging shovel teeth (221) are arc-shaped, the movable groove (222) is formed in the digging shovel teeth (221), the inner wall of the movable groove (222) is fixedly connected with the first spring (223) at a position close to the inner surface of an arc, one end of the first spring (223) is movably connected with the outer wall of the digging shovel teeth (221) through the arranged movable groove (222), the inner wall of the movable groove (222) is fixedly connected with the external threaded rod (224) at a position close to the inner surface of the arc, one end of the external threaded rod (224) is fixedly connected with the outer wall of the digging shovel teeth (221) through the arranged movable groove (222), and the other end of the external threaded rod (224) is movably connected with the vibration mechanism (225), one end of the vibration mechanism (225) is movably connected with the outer wall of the digging shovel tooth (221) through an external thread rod (224), and the position of the inner wall of the movable groove (222), which is close to the outer surface of the circular arc, is movably connected with the other end of the vibration mechanism (225).

4. A potato digging collection apparatus according to claim 3 wherein: the position that digs the outer wall of forming relieved tooth (221) is close to movable groove (222) has seted up sliding tray (226), the position fixedly connected with second spring (227) that the inner wall of sliding tray (226) is close to the top, the top and first axis of rotation (21) fixed connection that the top of desilting scraper blade (228) was run through on the top of second spring (227), the bottom of second spring (227) has desilting scraper blade (228) through the forming relieved tooth (221) swing joint that digs that sets up, the outer wall of desilting scraper blade (228) and the outer wall swing joint who digs forming relieved tooth (221).

5. A potato digging collection apparatus according to claim 3 wherein: the structure of the vibration mechanism (225) comprises a second rotating shaft (2251), an internal thread groove (2252) and an eccentric block (2253), wherein the internal thread groove (2252) is formed in the outer wall of the second rotating shaft (2251) at a position close to the external thread rod (224), and the eccentric block (2253) is fixedly connected to one side of the second rotating shaft (2251).

6. A potato digging collection apparatus according to claim 1 wherein: the structure of positioning mechanism (3) includes mount (31) and connection lead to post (32), the bottom of support (1) and the bottom swing joint of mount (31), the position that the outer wall of mount (31) is close to the centre is provided with connects lead to post (32).

7. A potato digging collection apparatus according to claim 1 wherein: the structure of collecting mechanism (4) includes adjustable fender (41), U-shaped groove (42), small opening (43) and fixed stop (44), the inner wall of mount (31) is close to the position of bottom and the top swing joint of adjustable fender (41), the position that the top of adjustable fender (41) is close to the back is provided with U-shaped groove (42), small opening (43) have been seted up to the position that the outer wall of adjustable fender (41) is close to U-shaped groove (42), the equal fixedly connected with fixed stop (44) of the left and right sides of adjustable fender (41), the outer wall swing joint of fixed stop (44) through adjustable fender (41) and mount (31) that set up.