CN210470298U

CN210470298U - Gantry type pulling wheel beet harvester

Info

Publication number: CN210470298U
Application number: CN201920883484.7U
Authority: CN
Inventors: 常财刚
Original assignee: Individual
Current assignee: Xinjiang Yuheng Sanshan Heavy Industry Manufacturing Co.,Ltd.
Priority date: 2019-06-13
Filing date: 2019-06-13
Publication date: 2020-05-08
Anticipated expiration: 2029-06-13

Abstract

The utility model discloses a portal frame type pull-out wheel beet harvester, horizontal equipartition is setting up the pull-out wheelset in the frame, its every group pull-out wheelset is the splayed setting by two symmetries and by hydraulic motor driven pull-out wheel group constitutes, pull-out wheelset's the guide that has the guide fork is being installed respectively in its two sets of the place ahead of head and the tail, the clear material of the rear cooperation installation of pull-out wheelset is changeing the group, iron bar conveyer is being set up in the below of its discharge end, the cooperation of iron bar conveyer discharge end top is installing branch material spiral roller, circulating promotion conveyer is being connected to its discharge end, and connecting the collecting box through the pay-off screw feeder, in the front of collecting box, the rigid coupling is preceding that the symmetry set up respectively at the rear end, on the fixed plate of back fork truck lift portal inner tower. The utility model discloses rational in infrastructure, the operation is simple and easy, and the stable performance replaces manual work with the mechanization, plays the beet in the ground and pulls out, collects, clear miscellaneous lift loading is once accomplished, plays to pull out the beet of picking up and does not have extravagantly, and work efficiency is high.

Description

Gantry type pulling wheel beet harvester

Technical Field

The utility model belongs to crop harvesting machinery, in particular to a portal frame type pull-up wheel beet harvester.

Background

Beet is an important economic crop in China and is cultivated in a large area in many areas in China, but a beet harvester is a great problem, the traditional operation mode for harvesting the beet is to firstly cut off the top of the beet by a beet topping machine, then dig up the beet by a plough, and finally pick up and load the beet by people, so the labor intensity is high, the labor is wasted, and the operation efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portal frame formula is played and is pulled out wheel beet harvester, its is rational in infrastructure, and the operation is simple and easy, and the stable performance can replace manual work with mechanized, plays the beet in the ground and pulls out, collect, clear miscellaneous lift loading is once accomplished, and it is extravagant not to play the beet of picking up, and work efficiency is high.

The purpose of the utility model is realized like this: a portal frame type pull-up wheel beet harvester comprises a hydraulic system consisting of a traction frame, a radiator, a hydraulic oil tank, a hydraulic pump and a hydraulic transfer case arranged on a frame provided with traveling wheels, a material cleaning rotating disc group driven by a hydraulic motor, a circulating type lifting conveyor and a collecting box provided with a discharging conveyor, wherein pull-up wheel groups are transversely and uniformly arranged on the frame, each pull-up wheel group consists of two pull-up wheels which are symmetrically arranged in a splayed shape and driven by the hydraulic motor, a guide device with a guide fork is respectively arranged in front of a head group and a tail group of the uniformly distributed pull-up wheel groups in a matching way, the material cleaning rotating disc group is arranged at the rear of the pull-up wheel groups in a matching way, an iron rod conveyor is arranged below the discharging end of the iron rod conveyor in a matching way, a material distributing spiral rolling rod is arranged above the discharging end of the iron rod conveyor in a matching way, the discharging end of the iron rod conveyor is connected with the lifting conveyor in a circulating way, and, the front end and the rear end of the collecting box are respectively and fixedly connected to the fixed plates of the front fork lift gantry inner frame and the rear fork lift gantry inner frame which are symmetrically arranged.

The utility model discloses during operation tractor pulls the portal frame formula through universal traction frame and pulls out wheel beet harvester, and power transmission transfer case, transfer case output partly power transmission hydraulic pump work, under hydraulic system control, the work of each position motor of transmission. The other part of power output by the transfer case is transmitted to the shifting wheel on the shifting wheel through the output shaft to rotate. Two sets of hunting devices in front of the pulling wheel are in opposite rows, the pulling wheel is inserted into the soil and pulls out the beets under the action of the driving friction force of a motor, the pulled beets rotate at high speed through the shifting wheel, the pulled beets are pulled in the material guide rod and the material guide plate and then enter the material cleaning rotary discs, the two material cleaning rotary discs rotate at high speed in reverse directions, soil and impurities are thrown out under the action of centrifugal force, soil and weeds on the beets are removed, the beets are blocked out of the material outlet by the material guide plate, the shifting wheel is arranged above the intersection point of the material cleaning rotary discs and the iron rod conveyor, the beets are pulled in the iron rod conveyor by the high-speed rotation of the shifting wheel, the material separating spiral rolling rod rotates at high speed to separate the beets from the impurities, the impurities are discharged along the iron rod conveyor and the separating spiral rolling rod, the rotary pieces on the separating spiral rolling rod push the beets into the circulating lifting conveyor, the beets are lifted and, the beet is loaded to a certain height in the collecting box, the beet is pushed and fully distributed by the distributing auger arranged at the upper part, when the beet is fully loaded and unloaded in the collecting box, the collecting box is hinged with the front and rear lifting gantries for unloading at two sides, the bottom end of the lifting gantry is hinged with the frame, the lifting gantry vertically rises under the action of the oil cylinder, the fan-shaped baffle plates are fixed at two sides of the side door and are opened, the bottom of the collecting box is hinged to form a unloading conveyor, and the conveyor rotates the scraper plate to unload the beet into.

The utility model discloses a special design's the wheel of pulling out plays to pull out and has reduced extravagant loss greatly when picking up the beet, has overcome the difficulty that violently can not play to dig, does not walk on one's own right under seeking the effect of ware, has solved local during operation and has run on one's own right and cause the hourglass to dig or pull out the loss that the wheel minced the beet, has solved the problem of manual operation to the line simultaneously, has promoted local results speed. The design of installing a plurality of trash-removing rotary discs side by side solves the problem that 4 lines and more than 4 lines of beets are harvested by combining a digging pick-up plough, a pulling-up plough and the like with a harvesting part and a cleaning rotary disc, the problem that the loading height is not enough when other unloading modes such as side-turning unloading, conveying belt unloading and the like are used for small-sized beet harvesting equipment is solved by a vegetable bin lifting unloading mode, a special unloading conveyor is not needed by the unloading conveyor consisting of a vegetable bin door and the bottom of a collecting box, the structure is simple, the space is saved, the bin capacity is not occupied, and the unloading speed is high. The combination of the material cleaning rotary disc, the iron rod conveyor material separating spiral rolling rod and the chain rake type conveying belt has good cleaning effect on soil, stones, beet leaves and weeds.

The utility model discloses rational in infrastructure, the operation is simple and easy, and the stable performance has realized replacing manual work with the mechanization, plays the beet in the ground and pulls out, collects, clear miscellaneous lift loading is once accomplished, plays to pull out the beet of picking up and does not have extravagantly, and work efficiency is high.

Drawings

The utility model discloses it will be right to combine the attached drawing in the following to do further description, fig. 1 is the utility model discloses main view structure schematic diagram, fig. 2 is the overlooking structure schematic diagram of fig. 1, fig. 3 is the main view structure schematic diagram of pull-up wheel, fig. 4 is the main view structure schematic diagram of guide, fig. 5 is the left side structure schematic diagram of fig. 4, fig. 6 is the overlooking structure schematic diagram of fig. 1, fig. 7 is the structure schematic diagram that the articulated door was opened to the collecting box.

Detailed Description

A portal frame type pulling wheel beet harvester, as shown in figure 1, figure 2, figure 3, figure 4, figure 5, figure 6, figure 7, comprises a hydraulic system which is arranged on a frame 9 provided with traveling wheels 8 and consists of a traction frame, a radiator 16, a hydraulic oil tank 17, a hydraulic pump 18 and a hydraulic transfer case 19, a material cleaning rotating disc group 6 driven by a hydraulic motor, a circulating lifting conveyor 11 and a collecting box 14 provided with a discharging conveyor, wherein the pulling wheel groups are uniformly distributed and arranged on the frame 9 in the transverse direction, each pulling wheel group consists of two pulling wheels 4 which are symmetrically arranged in a splayed shape and driven by the hydraulic motor, a guide device 3 with a guide fork is respectively and cooperatively arranged in front of the head and tail groups of the uniformly distributed pulling wheel groups, the material cleaning rotating disc group 6 is cooperatively arranged behind the pulling wheel groups, an iron rod conveyor 7 is arranged below the discharging end of the iron rod conveyor 7, a material separating spiral rolling bar 10 is cooperatively arranged above the discharging end of the iron rod conveyor 7, the discharge end of the collecting box is connected with a circulating type lifting conveyor 11 and a collecting box 14 through a feeding screw feeder 12, and the front end and the rear end of the collecting box 14 are respectively and fixedly connected on fixing plates of front and rear forklift

lifting portal frames

13 and 15 which are symmetrically arranged. The inner side of the connecting arm of the pulling wheel 4 is provided with a hydraulic motor 22, and the rims of the pulling wheel 4 are uniformly provided with trapezoidal teeth. The rubber pulling wheel 5 is arranged on a wheel shaft arranged at the rear upper part of the pulling wheel 4 through a bearing, radial pulling arms are uniformly distributed on a wheel disc of the rubber pulling wheel, and an output shaft chain wheel of the hydraulic transfer case 19 is connected with a shaft head chain wheel of the rubber pulling wheel 5 through a chain. The traction frame is composed of a universal traction frame 1 and a fixed traction frame 2, the universal traction frame 1 is arranged at the front end of the frame 9, one end of a connecting arm 20 is hinged with the universal traction frame 1, the other end of the connecting arm is hinged with the fixed traction frame 2, the fixed traction frame 2 is hinged with the frame 9, and an oil cylinder 21 is hinged between the frame 9 and the fixed traction frame 2 to control the whole machine to be positioned up and down. The structure of the guider is that a supporting shaft 24 is arranged in a shaft sleeve 23 controlled by a spring 26 in a matching way, two ends of the supporting shaft 24 are respectively and fixedly provided with a guide fork 25, the symmetrical guide forks 25 are inverted splayed in plan view, and the guide forks 25 are mainly regarded as bending arms inclined towards the rear lower part. The iron rod conveyor 7 is structurally characterized in that a driving chain is arranged on a driving wheel 27, a driven wheel 28 and a guide wheel which are symmetrical in a matched mode, and material supporting rods are transversely and uniformly connected on the symmetrical driving chain. A material-separating spiral rolling rod 10 matched with the material conveying surface of the iron rod conveyor 7 is obliquely arranged on the horizontal section of the iron rod conveyor 7, the material outlet end of the material-separating spiral rolling rod is connected with a circulating type lifting conveyor 11, a bolt conveying blade is arranged on the material-separating spiral rolling rod 10, and the material-separating spiral rolling rod 10 is driven by a hydraulic motor. The front and rear forklift

lifting portal frames

13 and 15 are fixedly connected to the frame, the front and rear forklift

lifting portal frames

13 and 15 slide up and down in the track under the synchronous action of the oil cylinders, and the collecting boxes 14 connected with the lower ends of the front and rear forklift

lifting portal frames

13 and 15 also move up and down synchronously, so that the lifting and unloading are realized. A hinged door 29 with hinged lower part is arranged on one side surface of the collecting box 14, fan-shaped baffles 30 are fixedly connected on two sides of the hinged door 29, a discharging oil cylinder 32 is respectively hinged between the hinged door 29 and two side walls of the collecting box, a foldable discharging conveyor 31 is arranged on the inner side surface of the hinged door 29 and the bottom surface of the collecting box 14, when the hinged door 29 is opened and horizontally placed under the action of the discharging oil cylinder 32, the discharging conveyor 31 arranged on the hinged door 29 is horizontally placed on the same plane with the discharging conveyor 31 on the bottom surface of the collecting box 14, and discharging is carried out under the driving of a hydraulic motor. A hydraulic pump 18 is arranged on the hydraulic transfer case 19, and a hydraulic oil tank 17, a radiator, a hydraulic control valve, a distribution box and a whole machine work control handle are fixedly arranged on the frame above the hydraulic transfer case 19. A material guiding rod is arranged between the material cleaning rotary disc group 6 and the pulling wheel 4.

Claims

1. The utility model provides a portal frame formula is pulled up wheel beet harvester, is setting up traction frame, radiator (16), hydraulic tank (17), hydraulic pump (18), the hydraulic system that hydraulic transfer case (19) are constituteed and by hydraulic motor driven clear material carousel group (6), circulating promotion conveyer (11) and collecting box (14) that are equipped with the unloading conveyer on frame (9) that are equipped with walking wheel (8), characterized by: the automatic material distribution machine is characterized in that pulling wheel groups are transversely and uniformly distributed on a rack (9), each pulling wheel group consists of two symmetrical pulling wheels (4) which are arranged in a splayed mode and driven by a hydraulic motor, a guide device (3) with a guide fork is respectively and cooperatively installed in front of the head and the tail of the uniformly distributed pulling wheel group, a material cleaning rotating disc group (6) is cooperatively installed at the rear of the pulling wheel group, an iron rod conveyor (7) is arranged below the material discharge end of the uniformly distributed pulling wheel group, a material distribution spiral rolling rod (10) is cooperatively installed above the material discharge end of the iron rod conveyor (7), the material discharge end of the iron rod conveyor is connected with a circulating lifting conveyor (11), a collection box (14) is connected through a feeding auger (12), and the front end and the rear end of the collection box (14) are respectively and fixedly connected to fixing plates of inner frames of front and rear forklift lifting door frames (13 and 15) which are symmetrically arranged.

2. The gantry type pullup wheel beet harvester of claim 1, wherein: the inner side of the connecting arm of the pulling wheel (4) is provided with a hydraulic motor (22), and the rims of the pulling wheel (4) are uniformly provided with trapezoidal teeth.

3. The gantry type pullup wheel beet harvester of claim 1, wherein: the rubber pulling wheel (5) is arranged on a wheel shaft arranged at the rear upper part of the pulling wheel (4) through a bearing, radial pulling arms are uniformly distributed on a wheel disc of the rubber pulling wheel, and an output shaft chain wheel of the hydraulic transfer case (19) is connected with a shaft head chain wheel of the rubber pulling wheel (5) through a chain.

4. The gantry type pullup wheel beet harvester of claim 1, wherein: the traction frame is composed of a universal traction frame (1) and a fixed traction frame (2), the universal traction frame (1) is arranged at the front end of the frame (9), one end of a connecting arm (20) is hinged to the universal traction frame (1), the other end of the connecting arm is hinged to the fixed traction frame (2), the fixed traction frame (2) is hinged to the frame (9), an oil cylinder (21) is hinged between the frame (9) and the fixed traction frame (2), and the whole machine is controlled to be positioned up and down.

5. The gantry type pullup wheel beet harvester of claim 1, wherein: the structure of the guider is that a bearing shaft (24) is arranged in a shaft sleeve (23) controlled by a spring (26) in a matching way, guide forks (25) are respectively and fixedly arranged at two ends of the bearing shaft (24), the symmetrical guide forks (25) are in an inverted splayed shape in plan view, and the guide forks (25) are mainly regarded as bending arms inclined towards the rear lower part.

6. The gantry type pullup wheel beet harvester of claim 1, wherein: the iron rod conveyor (7) is structurally characterized in that transmission chains are installed on a driving wheel (27), a driven wheel (28) and a guide wheel in a matching way, and material supporting rods are transversely and uniformly connected on the transmission chains in a symmetrical way.

7. The gantry type pullup wheel beet harvester of claim 1, wherein: a material-separating spiral rolling rod (10) matched with a material conveying surface of the iron rod conveyor (7) is obliquely arranged on the horizontal section of the iron rod conveyor (7), the discharge end of the material-separating spiral rolling rod is connected with a circulating type lifting conveyor (11), bolt conveying blades are arranged on the material-separating spiral rolling rod (10), and the material-separating spiral rolling rod (10) is driven by a hydraulic motor.

8. The gantry type pullup wheel beet harvester of claim 1, wherein: the front and rear forklift lifting gantries (13, 15) are fixedly connected on the frame, the inner frames of the front and rear forklift lifting gantries (13, 15) slide up and down in the track under the synchronous action of the oil cylinders, and the collecting boxes (14) connected with the lower ends of the inner frames of the front and rear forklift lifting gantries (13, 15) run up and down synchronously, so that the lifting and unloading are realized.

9. The gantry type pullup wheel beet harvester of claim 1, wherein: a hinged door (29) with a hinged lower part is arranged on one side surface of the collecting box (14), fan-shaped baffles (30) are fixedly connected to two sides of the hinged door (29), discharging oil cylinders (32) are respectively hinged between the hinged door (29) and two side walls of the collecting box, and a foldable discharging conveyor (31) is arranged on the inner side surface of the hinged door (29) and the bottom surface of the collecting box (14).

10. The gantry type pullup wheel beet harvester of claim 1, wherein: a hydraulic pump (18) is arranged on the hydraulic transfer case (19), and a hydraulic oil tank (17), a radiator, a hydraulic control valve, a distribution box and a complete machine work control handle are fixedly arranged on a machine frame above the hydraulic transfer case (19).

11. The gantry type pullup wheel beet harvester of claim 1, wherein: a material guiding rod is arranged between the material cleaning rotating disc group (6) and the pulling wheel (4).