CN212150414U

CN212150414U - A device for grain is carried

Info

Publication number: CN212150414U
Application number: CN202020695391.4U
Authority: CN
Inventors: 李志荣
Original assignee: Jiangsu Jieda Grain Equipment Co ltd
Current assignee: Jiangsu Jieda Grain Equipment Co ltd
Priority date: 2020-04-29
Filing date: 2020-04-29
Publication date: 2020-12-15
Anticipated expiration: 2030-04-29

Abstract

The utility model discloses a device for grain conveying, a belt conveying device which is positioned above a bottom plate, two ends of the top surface of the bottom plate are provided with a lifting adjusting mechanism, one end of the bottom surface of the bottom plate is provided with a driving wheel, a telescopic supporting leg mechanism and a steering adjusting mechanism, the two driving wheels are respectively corresponding to the driving wheel, the telescopic supporting leg mechanism is positioned beside the driving wheel, the steering adjusting mechanism is used for controlling the driving wheel to steer, and the other end of the bottom surface of the bottom plate is provided with two rolling wheels, the two rolling wheels; the lifting adjusting mechanism comprises two lifting tables, a steering adjusting mechanism pin shaft is hinged to the telescopic supporting leg, a steering rotating bearing is fixed to the top of the driving wheel, a shaft part on the rotating shaft rotating bearing is fixedly connected with the bottom surface of the bottom plate, and the end part of a telescopic rod of the steering adjusting mechanism is hinged to a supporting frame pin shaft of the driving wheel. The height of the two ends of the conveying device can be adjusted, the driving wheels drive the conveying device to move, the truck does not need to be equipped, the conveying device can move conveniently and quickly when the conveying device is replaced, and meanwhile, the whole conveying device is moderate in size and convenient to use.

Description

A device for grain is carried

Technical Field

The utility model belongs to the technical field of a grain conveying equipment technique and specifically relates to a device for grain is carried.

Background

At present, a plurality of granaries in a granary are generally arranged in one row, and a plurality of rows of granaries are arranged at intervals, however, grains in the granary are generally input into the granary from the top, at the moment, a grain conveying device needs to be used, the existing conveying device is generally of a manual pushing type and has a long length, the conveying device is labor-consuming in transposition movement, and therefore people can specially configure a truck for the conveying device in order to save labor in transposition movement, but the truck is expensive, large in size and inconvenient in transposition.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects of the prior art and designing a device for conveying grains.

The utility model relates to a device for grain conveying, which comprises a bottom plate and a belt conveying device positioned above the bottom plate, wherein two ends of the top surface of the bottom plate are provided with a lifting adjusting mechanism, one end of the bottom surface of the bottom plate is provided with a driving wheel with two positions respectively corresponding to each other, a telescopic leg mechanism positioned beside the driving wheel and a steering adjusting mechanism for controlling the driving wheel to steer and adjust, and the other end of the bottom surface of the bottom plate is provided with two rolling wheels with two positions corresponding to each other; the lifting adjusting mechanism comprises two lifting tables, each lifting table comprises a lifting motor fixed on the top surface of the bottom plate through a support, a barrel body located beside the lifting motor and a ball screw arranged in the barrel body, a linear slide rail is vertically fixed on the inner side wall of the barrel body, a slide block of the linear slide rail is fixed with a screw bottom end limiting block of the ball screw, the top of the ball screw penetrates through a top perforation of the barrel body, a bearing is arranged at the position of the top perforation of the barrel body, the outer ring of the bearing is fixedly connected with the top surface of the barrel body, the inner ring of the bearing is fixedly connected with the bottom of the ball slide block of the ball screw, a driven gear is fixedly sleeved on the ball slide block, and a driving gear; the top end of a lead screw of the ball screw is hinged with a bottom surface hinge frame with a conveying device through a pin shaft; the pin shaft of the steering adjusting mechanism is hinged on the telescopic supporting leg, a steering rotating bearing is fixed at the top of the driving wheel, the shaft part on the rotating shaft rotating bearing is fixedly connected with the bottom surface of the bottom plate, and the end part of a telescopic rod of the steering adjusting mechanism is hinged with the pin shaft of a supporting frame of the driving wheel.

Preferably, the steering adjusting mechanism is a steering cylinder.

As preferred, flexible landing leg mechanism includes fixed cylinder, is fixed in the sleeve of fixed cylinder bottom and arranges telescopic sleeve and the flexible hydro-cylinder in the sleeve, and the top of fixed cylinder links to each other with the bottom surface of bottom plate is fixed, and telescopic hydro-cylinder's cylinder body tail end is fixed in telescopic top, and the tip of telescopic link links to each other with telescopic sleeve's bottom is fixed.

Preferably, the bottom end surface of the telescopic sleeve is provided with a cushion block.

Preferably, the driving wheel comprises a first supporting frame and two first double-roller sets, a first transverse mounting frame is arranged on the inner side surfaces of two longitudinal parts of the first supporting frame, a hydraulic motor is arranged at one end of the first transverse mounting frame, and the first double-roller sets are arranged on a driving piece of the hydraulic motor.

Preferably, the rolling wheels comprise a second supporting frame and two sets of double-roller sets, the inner side surfaces of two longitudinal parts of the second supporting frame are transversely provided with a second mounting frame, and one end part of the transverse mounting frame is provided with the double-roller sets through a rotating shaft.

Preferably, the belt conveying device comprises two baffles, two transmission rollers, a conveying belt and a driving device for driving the transmission rollers to rotate, the two baffles are fixedly connected through a connecting plate, blocking pieces are arranged on the bottom surfaces of the two ends of the connecting plate, an articulated frame is formed between the blocking pieces and the baffles, the top end of a screw rod is inserted into an articulated groove of the articulated frame to be hinged through a pin shaft, the two ends of the transmission rollers are respectively rotatably installed at the end parts of the two baffles through rotating shafts, the conveying belt is tensioned on the two transmission rollers, and the driving device is fixed on the outer side surface of one baffle.

Preferably, the outer side surface of the conveyor belt is provided with a plurality of convex strips arranged at equal intervals.

Preferably, the top surface of the conveyor belt is provided with two sides with stop bars.

The utility model discloses a device for grain is carried, its structure is through highly adjusting to the both ends of taking conveyor to drive the displacement by the drive wheel, make and need not to be equipped with the freight train again, it is comparatively convenient to reach conveyor and replace and remove, and whole conveyor volume is moderate simultaneously, and it is comparatively convenient to use.

Drawings

FIG. 1 is the whole structure diagram of embodiment 1;

FIG. 2 is the whole structure diagram of embodiment 1 (II);

FIG. 3 is the whole structure diagram (III) of embodiment 1;

FIG. 4 is a schematic view showing a structure in which the telescopic leg and the driving wheel of embodiment 1 are coupled to each other;

fig. 5 is a schematic view of an extension sleeve extension structure of the telescopic leg of embodiment 1;

FIG. 6 is a schematic view of a driving wheel structure of embodiment 1;

fig. 7 is a schematic view of the structure of the rolling wheel of embodiment 1.

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 all belong to the protection scope of the present invention.

Example (b):

as shown in fig. 1-7, the apparatus for transporting grain described in this embodiment includes a bottom plate 1 and a belt conveyor 7 located above the bottom plate 1, wherein two ends of the top surface of the bottom plate 1 are provided with a lifting adjusting mechanism, one end of the bottom surface of the bottom plate 1 is provided with two driving wheels 3 respectively corresponding to two positions, a telescopic leg mechanism 4 located beside the driving wheels 3, and a steering adjusting mechanism 5 for controlling the driving wheels 3 to steer, and the other end of the bottom surface of the bottom plate 1 is provided with two rolling wheels 6 corresponding to each other; the lifting adjusting mechanism comprises two lifting tables 2, each lifting table 2 comprises a lifting motor 22 fixed on the top surface of the bottom plate 1 through a support 21, a cylinder 24 located beside the lifting motor 22 and a ball screw 26 arranged in the cylinder 24, a linear slide rail 25 is vertically fixed on the inner side wall of the cylinder 24, a slide block of the linear slide rail 25 is fixed with a screw bottom end limiting block 261 of the ball screw 26 through a bolt, the top of the ball screw 26 penetrates through a top perforation of the cylinder 24, a bearing 28 is arranged at the perforation position of the top surface of the cylinder 24, the outer ring of the bearing 28 is fixedly connected with the top surface of the cylinder 24 through welding, the inner ring of the bearing is fixedly connected with the bottom of a ball slide block 262 of the ball screw 26 through welding, a driven gear 27 is fixedly sleeved on the ball slide block 262, and a driving gear 23 meshed with the driven gear 27 is; the top end of the ball screw 26 is hinged with the bottom surface hinged frame with the conveying device 7 through a pin shaft; a pin shaft of the steering adjusting mechanism 5 is hinged on the telescopic supporting leg 4, a steering rotary bearing 34 is fixed at the top of the driving wheel 3, the shaft part on the rotating shaft rotary bearing 34 is fixedly connected with the bottom surface of the bottom plate 1, and the end part of a telescopic rod of the steering adjusting mechanism 5 is hinged with a pin shaft of a supporting frame 31 of the driving wheel 3; the steering adjusting mechanism 5 adopts a steering oil cylinder.

In the structure, when the height is required to be adjusted, the lifting motor is electrified to drive the driving gear to rotate, the driving gear drives the driven gear to rotate, the driven gear rotates to drive the ball sliding block to rotate, and the ball sliding block rotates to drive the screw rod to move up and down so as to adjust the height of the two ends with the conveying device; when the whole transposition is needed to be carried out, the rolling wheels of the driving wheels rotate to displace the bottom plate, meanwhile, the piston rods of the steering oil cylinders stretch out or retract to control the supporting frames of the driving wheels to steer, the supporting frames steer to enable the whole driving wheels to rotate, so that the displacement steering operation of the whole conveying device is controlled, when the displacement is carried out to a designated position, the telescopic supporting legs stretch out to support the whole conveying device, so that the grain conveying device is positioned, and particularly when the space position between two rows of grain bins is limited, the grain conveying operation is facilitated.

In this embodiment, telescopic leg mechanism 4 is including fixed cylinder 40, fix in the sleeve 43 of fixed cylinder 40 bottom through the bolt, and arrange telescopic sleeve 42 and telescopic cylinder 41 in sleeve 43 in, the top of fixed cylinder 40 is passed through the bolt and is fixed continuous with the bottom surface of bottom plate, telescopic cylinder's cylinder body tail end is fixed in telescopic top, and the tip of telescopic link is fixed continuous with telescopic cylinder's bottom, it makes telescopic sleeve stretch out after telescopic cylinder's piston rod stretches out, in order to contradict telescopic sleeve bottom and ground, and prop up whole conveyor, in order to stop the wheel and contradict with ground and conveyor takes place the displacement in the course of the work, realize the auto-lock after the piston rod stretches out.

Further, a cushion block 44 is arranged on the bottom end face of the telescopic sleeve; its structure makes telescopic sleeve stretch out the back cushion and supports the back with ground for whole conveyor's placing is more steady.

In this embodiment, the driving wheel 3 includes a first supporting frame 31 and two first dual-roller sets 32, a first transverse mounting frame 35 is mounted on the inner side of two longitudinal portions of the first supporting frame 31, a hydraulic motor 33 is mounted on the end of the first transverse mounting frame 35, and the first dual-roller sets are mounted on a driving member of the hydraulic motor; the rolling wheel 6 comprises a second support frame 61 and two sets of second double-roller sets 62, a second transverse mounting frame 66 is arranged on the inner side surfaces of two longitudinal parts of the second support frame 61, and the second double-roller sets 62 are mounted at the end parts of the second transverse mounting frame 66 through a rotating shaft 65 and a bearing 66. The rotating member of the hydraulic motor rotates to drive the first double-roller set of the driving wheel to rotate so as to displace the conveying device.

In this embodiment, the belt conveying device 7 includes two baffles 73, two transmission rollers 71, a conveying belt 72 and a driving device for driving the transmission rollers 71 to rotate, the two baffles are fixedly connected through a connecting plate 8, the end portions of the connecting plate 8 are fixed to the baffles through bolts, blocking pieces 81 are arranged on the bottom surfaces of the two ends of the connecting plate, a hinge frame is formed between the blocking pieces 81 and the baffles 73, the top end of a screw rod is inserted into a hinge groove of the hinge frame to be hinged through a pin shaft, the two ends of the transmission rollers 71 are rotatably mounted on the end portions of the two baffles 73 through rotating shafts, the conveying belt is tensioned on the two transmission rollers 71, and the driving device is fixed on the outer side surface of one baffle; the driving device adopts a driving motor 291, a turbine 293 and a worm 292, the driving motor is fixedly connected with the outer side surface of the baffle plate through a bolt by utilizing a motor fixing seat of the driving motor, the turbine 293 is fixedly sleeved on rotating shafts at two ends of the driving roller, a connecting sleeve at the end part of the worm is fixedly sleeved on the rotating shaft of the driving motor, the worm is meshed with the turbine, and the driving motor enables the turbine and the worm to work after being electrified so as to further enable the conveying belt to operate and convey grains.

Preferably, in order to improve the grain conveying effect and efficiency, the outer side surface of the conveying belt 72 is provided with a plurality of protruding strips 721 arranged at equal intervals.

Further preferably, in order to prevent the grain from falling off during the transportation process, the top surface of the transportation belt 72 is provided with two sides with stop bars 722.

The present invention is not limited to the above-mentioned preferred embodiments, and any other products in various forms can be obtained by the teaching of the present invention, but any changes in the shape or structure thereof, which have the same or similar technical solutions as the present invention, fall within the protection scope of the present invention.

Claims

1. A device for conveying grains is characterized by comprising a bottom plate and a belt conveying device positioned above the bottom plate, wherein lifting adjusting mechanisms are arranged at two ends of the top surface of the bottom plate, two driving wheels which respectively correspond to the bottom surface of the bottom plate in position, a telescopic leg mechanism positioned beside the driving wheels and a steering adjusting mechanism for controlling the driving wheels to steer are arranged at one end of the bottom surface of the bottom plate, and two rolling wheels which correspond to each other in position are arranged at the other end of the bottom surface of the bottom plate;

the lifting adjusting mechanism comprises two lifting tables, each lifting table comprises a lifting motor fixed on the top surface of the bottom plate through a support, a barrel body located beside the lifting motor and a ball screw arranged in the barrel body, a linear slide rail is vertically fixed on the inner side wall of the barrel body, a slide block of the linear slide rail is fixed with a screw bottom end limiting block of the ball screw, the top of the ball screw penetrates through a top perforation of the barrel body, a bearing is arranged at the position of the top perforation of the barrel body, the outer ring of the bearing is fixedly connected with the top surface of the barrel body, the inner ring of the bearing is fixedly connected with the bottom of the ball slide block of the ball screw, a driven gear is fixedly sleeved on the ball slide block, and a driving gear; the top end of a lead screw of the ball screw is hinged with a bottom surface hinge frame with a conveying device through a pin shaft; the pin shaft of the steering adjusting mechanism is hinged on the telescopic supporting leg, a steering rotating bearing is fixed at the top of the driving wheel, the shaft part on the rotating shaft rotating bearing is fixedly connected with the bottom surface of the bottom plate, and the end part of a telescopic rod of the steering adjusting mechanism is hinged with the pin shaft of a supporting frame of the driving wheel.

2. The device for conveying the grains according to claim 1, wherein the steering adjusting mechanism adopts a steering oil cylinder.

3. The device for conveying grains according to claim 1, wherein the telescopic leg mechanism comprises a fixed column body, a sleeve fixed at the bottom end of the fixed column body, a telescopic sleeve and a telescopic oil cylinder, the telescopic sleeve and the telescopic oil cylinder are arranged in the sleeve, the top end of the fixed column body is fixedly connected with the bottom surface of the bottom plate, the tail end of the cylinder body of the telescopic oil cylinder is fixed at the top of the sleeve, and the end part of the telescopic rod is fixedly connected with the bottom of the telescopic sleeve.

4. The device for conveying grains according to claim 3, wherein the bottom end surface of the telescopic sleeve is provided with a cushion block.

5. The apparatus of claim 1, wherein the driving wheel comprises a first supporting frame and two first double-roller sets, the first double-roller sets are mounted on the inner side surfaces of the two longitudinal portions of the first supporting frame, the hydraulic motor is mounted on one end portion of the transverse mounting frame, and the first double-roller sets are mounted on the driving member of the hydraulic motor.

6. The device for conveying the grains according to claim 1, wherein the rolling wheels comprise a second supporting frame and two sets of second double-rolling-wheel sets, the second double-rolling-wheel sets are transversely installed on the inner sides of two longitudinal parts of the second supporting frame, and one end parts of the transverse installing frames are installed on the second double-rolling-wheel sets through rotating shafts.

7. The device for conveying the grains according to claim 1, wherein the belt conveying device comprises two baffle plates, two transmission rollers, a conveying belt and a driving device for driving the transmission rollers to rotate, the two baffle plates are fixedly connected through a connecting plate, blocking plates are arranged on the bottom surfaces of the two ends of the connecting plate, a hinge frame is formed between the blocking plates and the baffle plates, the top end of a screw rod is inserted into a hinge groove of the hinge frame to be hinged through a pin shaft, the two ends of the transmission rollers are respectively and rotatably installed at the end parts of the two baffle plates through rotating shafts, the conveying belt is tensioned on the two transmission rollers, and the driving device is fixed on the outer side surface of one baffle plate.

8. The apparatus of claim 7, wherein the outer surface of the conveyor belt is provided with a plurality of ribs spaced at equal intervals.

9. The apparatus as claimed in claim 7, wherein the conveyor belt is provided with a stopper at both sides of the top surface thereof.