CN215666926U - Cut automatically controlled fortune workbin of fork area upset - Google Patents

Abstract

The utility model relates to a scissor type electric control material conveying box with turnover function, which comprises a bearing base, a lifting mechanism, a workbench, a turnover device and a material box, wherein the bearing base is provided with a base; the bottom of the bearing base is provided with universal wheels, and the rear part of the bearing base is provided with a handle for manually pushing and pulling the bearing base; the lifting mechanism is arranged above the bearing base and can extend or contract, and the workbench is arranged on the lifting mechanism and can be synchronously lifted or lowered along with the extension or contraction of the lifting mechanism; the turnover device is arranged below the rear end of the workbench and can move up and down; the material box is arranged on the workbench, the bottom of the front end of the material box is hinged to the workbench, and the rear end of the material box is connected with the turnover device and overturns forwards and backwards along with the vertical lifting of the turnover device. The utility model has the beneficial effects that: simple structure, dependable performance adopt servo motor as the power supply, and the operation is stable to replace manual work to improve work efficiency.

Description

Cut automatically controlled fortune workbin of fork area upset

Technical Field

The utility model relates to the field of industrial granular material transportation equipment, in particular to a scissor type electric control material conveying box with turnover function.

Background

With the rapid development of the mechanical industry, industrial granular material transportation equipment is used in many mechanical industries, and the industrial granular material transportation equipment has a good development prospect. Nowadays, in the field of industrial granular material transportation equipment, the production mode depending on labor production cannot meet the requirement of increasing market capacity, and the automation, intellectualization and simplification of the mechanical production mode are necessary routes of the industrial process in the field and are the core for promoting the field development. The industrial granular material transportation equipment is continuously updated and developed by utilizing the foundation and technical advantages of the existing equipment, which is an effective measure for solving the problem of lagging production mode.

On the production line in the field of industrial granular material transportation equipment, the main problems exist in the feeding and returning links of material conveying, and due to low mechanical automation degree and large workload, manual material supplementing operation is often needed. Wherein, artifical feed supplement operation lacks key technology in the feed back link, and because the complicated reason of operational environment, is taken out the feed back through artifical material to material transportation equipment commonly used, and transportation equipment commonly used is simple material trucks such as scissors fork hand lift truck, hand buggy. Traditional material transportation equipment that adopts during artifical feed supplement, mechanical automation level is not high, feed back operation process is complicated and difficult take out the material in the hopper is whole, very big influence the promotion of productivity, the demand in market also is hardly satisfied to this type of equipment.

SUMMERY OF THE UTILITY MODEL

In summary, in order to overcome the defects in the prior art, the utility model provides an electric control material conveying box with a scissor type belt turnover function.

The technical scheme for solving the technical problems is as follows: a scissor type electric control material conveying box with turnover function comprises a bearing base, a lifting mechanism, a workbench, a turnover device and a material box; the bottom of the bearing base is provided with universal wheels, and the rear part of the bearing base is provided with a handle for manually pushing and pulling the bearing base; the lifting mechanism is arranged above the bearing base and can extend or contract, and the workbench is arranged on the lifting mechanism and can be synchronously lifted or lowered along with the extension or contraction of the lifting mechanism; the turnover device is arranged below the rear end of the workbench and can move up and down; the material box is arranged on the workbench, the bottom of the front end of the material box is hinged to the workbench, and the rear end of the material box is connected with the turnover device and overturns forwards and backwards along with the vertical lifting of the turnover device.

The utility model has the beneficial effects that: simple structure, dependable performance adopt servo motor as the power supply, and the operation is stable to replace manual work to improve work efficiency.

On the basis of the technical scheme, the utility model can be further improved as follows:

further, the lifting mechanism comprises a lifting frame and a driving device; the two lifting frames are of an extensible or contractible X-shaped structure, and the upper part and the lower part of the front end and the upper part and the lower part of the rear end of each lifting frame are respectively provided with a joint; the two lifting frames are respectively positioned at two sides between the bearing base and the workbench, the joints at the upper and lower parts of the front ends of the two lifting frames are respectively hinged at the corresponding positions of the workbench and the side part of the bearing base, the joints at the upper part of the rear end of the lifting frames are respectively hinged at the corresponding positions of the side part of the workbench, and the joints at the lower part of the rear end can be positioned on the bearing base in a rolling manner;

the driving device is arranged at the rear part of the bearing base and can horizontally stretch and retract, and the stretching end of the driving device is connected with the joints at the lower parts of the rear ends of the two lifting frames.

The beneficial effect of adopting the further scheme is that: the material tank is lifted by the lifting mechanism.

Further, the driving device comprises a first servo motor, a screw rod and a sliding seat; the lower joints at the rear ends of the two lifting frames are respectively hinged on a power shaft and are close to the two ends of the power shaft, and the two ends of the power shaft are respectively provided with wheels capable of rolling along one side of the bearing base; the first servo motor is fixed on the bearing base and corresponds to the position of the rear side of the power shaft; the rear end of the screw rod is connected with the output end of the first servo motor, and the front end of the screw rod is rotatably arranged on the bearing base and corresponds to the position between the power shaft and the first servo motor; the screw thread of the sliding seat is sleeved on the screw rod, and the middle part of the power shaft is fixedly connected with the sliding seat.

The beneficial effect of adopting the further scheme is that: the first servo motor is used as a power source to realize the extension or contraction of the lifting frame.

Furthermore, a first rotating shaft is respectively fixed at the front part of the bearing base and the front part of the workbench, two ends of the first rotating shaft respectively extend left and right, and joints at the front ends of the two lifting frames are respectively hinged at the end parts of the corresponding first rotating shafts; a second rotating shaft is fixed at the rear part of the workbench, and two ends of the second rotating shaft respectively extend left and right; and joints at the upper parts of the rear ends of the two lifting frames are respectively hinged at two ends of the second rotating shaft.

The beneficial effect of adopting the further scheme is that: the lifting frame can be expanded or contracted.

Furthermore, the lifting mechanism also comprises a third rotating shaft and a fixed plate; the cross parts of the two lifting frames are respectively hinged to one end of the third rotating shaft; two ends of the fixed plate are respectively and fixedly connected with the positions, close to the front-end lower joint, of the two lifting frames.

The beneficial effect of adopting the further scheme is that: the strength of the lifting frame is ensured.

Further, the turnover device comprises a base, a transmission shaft, a second servo motor and a turnover arm; the two bases are fixed below the rear end of the workbench at intervals, and the transmission shaft is rotatably arranged on the two bases; the second servo motor is fixed below the rear end of the workbench, and the output end of the second servo motor is connected with and drives the transmission shaft to rotate; the two turnover arms are of V-shaped rod structures which can be unfolded or contracted and are vertically arranged with openings facing backwards; the lower ends of the two turnover arms are fixedly connected to the transmission shaft, and the upper ends of the two turnover arms are hinged to the bottom of the rear end of the material box respectively.

The beneficial effect of adopting the further scheme is that: the second servo motor realizes inclining forward the material case upset after will promoting as the power supply to carry out the feed supplement operation to the material case.

Furthermore, a connecting plate is fixed at the bottom of the rear end of the material box, and the upper ends of the two turnover arms are hinged to the connecting plate respectively.

The beneficial effect of adopting the further scheme is that: the hinged connection of the turnover arm and the material box is realized.

Further, the turnover arm comprises a first rotating arm and a second rotating arm which are arranged up and down, and the lower end of the first rotating arm and the upper end of the second rotating arm are hinged together to form a V-shaped rod structure which can be unfolded or contracted and is vertically arranged with an opening facing backwards

Drawings

FIG. 1 is a block diagram of the present invention with the bin not raised and inverted;

FIG. 2 is a structural diagram of the present invention after the material box is lifted and turned over;

FIG. 3 is a block diagram of the load base and the crane;

FIG. 4 is a block diagram of the load base and drive assembly;

FIG. 5 is a structural view of a driving apparatus;

FIG. 6 is a view of the structure of the table, the material box and the turning device (the material box is turned over);

fig. 7 is a structural view of the turning device (the material tank is turned upside down).

In the drawings, the components represented by the respective reference numerals are listed below:

1. bear base, 2, workstation, 3, material case, 4, universal wheel, 5, handle, 6, crane, 7, first servo motor, 8, lead screw, 9, slide, 10, power shaft, 11, wheel, 12, first pivot, 13, second pivot, 14, third pivot, 15, fixed plate, 16, base, 17, transmission shaft, 18, third servo motor, 19, upset arm, 20, connecting plate.

Detailed Description

The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model.

As shown in fig. 1 and 2, the scissor type electric control material conveying box with turnover function comprises a bearing base 1, a lifting mechanism, a workbench 2, a turnover device and a material box 3. The bottom of the bearing base 1 is provided with universal wheels 4, and the rear part of the bearing base 1 is provided with a handle 5 for manually pushing and pulling the bearing base 1. The lifting mechanism is installed above the bearing base 1 and can be extended or retracted, and the workbench 2 is installed on the lifting mechanism and can be synchronously lifted or lowered along with the extension or retraction of the lifting mechanism. The turnover device is arranged below the rear end of the workbench 2 and can move up and down. The material box 3 is arranged on the workbench 2, the bottom of the front end of the material box 3 is hinged to the workbench 2, and the rear end of the material box is connected with the turnover device and overturns forwards and backwards along with the vertical lifting of the turnover device.

As shown in fig. 3 and 4, the lifting mechanism includes a lifting frame 6 and a driving device. The two lifting frames 6 are of an extensible or contractible X-shaped structure, and the upper part and the lower part of the front end and the upper part and the lower part of the rear end of each lifting frame 6 are respectively provided with a joint. The two lifting frames 6 are respectively arranged at two sides between the bearing base 1 and the workbench 2, the joints at the upper part and the lower part of the front end of the two lifting frames 6 are respectively hinged at the corresponding positions of the workbench 2 and the side part of the bearing base 1, the joints at the upper part of the rear end of the two lifting frames are respectively hinged at the corresponding positions of the side part of the workbench 2, and the joints at the lower part of the rear end of the two lifting frames can be arranged on the bearing base 1 in a rolling manner. The front part of the bearing base 1 and the front part of the workbench 2 are respectively fixed with a first rotating shaft 12, two ends of the first rotating shaft 12 respectively extend from left to right, and joints at the front ends of the two lifting frames 6 are respectively hinged at the corresponding end parts of the first rotating shaft 12. A second rotating shaft 13 is fixed at the rear part of the workbench 2, and two ends of the second rotating shaft 13 extend left and right respectively. The joints at the upper parts of the rear ends of the two lifting frames 6 are respectively hinged at the two ends of the second rotating shaft 13. The lifting mechanism further comprises a third rotating shaft 14 and a fixing plate 15. The crossing parts of the two lifting frames 6 are respectively hinged at one end of the third rotating shaft 14. Two ends of the fixed plate 15 are respectively and fixedly connected with the positions, close to the front-end lower joints, of the two lifting frames 6.

The driving device is arranged at the rear part of the bearing base 1 and can horizontally stretch and retract, and the stretching end of the driving device is connected with the joints at the lower parts of the rear ends of the two lifting frames 6. As shown in fig. 5, the driving means includes a first servo motor 7, a lead screw 8, and a slider 9. The lower joints at the rear ends of the two lifting frames 6 are respectively hinged on a power shaft 10 and are close to the positions at the two ends, and wheels 11 capable of rolling along one side of the bearing base 1 are respectively installed at the two ends of the power shaft 10. The first servo motor 7 is fixed on the bearing base 1 and corresponds to the position of the rear side of the power shaft 10. The rear end of the screw rod 8 is connected with the output end of the first servo motor 7, and the front end of the screw rod is rotatably arranged on the bearing base 1 and corresponds to the position between the power shaft 10 and the first servo motor 7. The screw thread of the sliding seat 9 is sleeved on the screw rod 8, and the middle part of the power shaft 10 is fixedly connected with the sliding seat 9.

As shown in fig. 6 and 7, the turning device includes a base 16, a transmission shaft 17, a second servo motor 18, and a turning arm 19. Two bases 16 are arranged and fixed below the rear end of the workbench 2 at intervals, and the transmission shaft 17 is rotatably arranged on the two bases 16. The second servo motor 18 is fixed below the rear end of the workbench 2, and the output end of the second servo motor is connected with and drives the transmission shaft 17 to rotate. The turnover arms 19 are two in number, are of V-shaped rod structures which can be unfolded or contracted and are vertically arranged with openings facing backwards, and specifically comprise the following components: the turning arm 19 includes a first rotating arm and a second rotating arm which are arranged up and down, and the lower end of the first rotating arm and the upper end of the second rotating arm are hinged together to form a V-shaped rod structure which can be unfolded or folded and is vertically arranged with an opening facing backwards. The lower ends of the two turnover arms 19 are fixedly connected to the transmission shaft 17, and the upper ends of the two turnover arms are respectively hinged to the bottom of the rear end of the material box 3, and the turnover device is as follows: a connecting plate 20 is fixed at the bottom of the rear end of the material box 3, and the upper ends of the two turnover arms 19 are respectively hinged with the connecting plate 20.

The working process of the electric control material conveying box is completely explained as follows:

the load-bearing base 1 is transferred to the destination by manually pushing and pulling the handle 5. After the destination is reached, the first servo motor 7 is started, the screw rod 8 is driven to rotate through positive rotation, the sliding seat 9 can horizontally slide forwards after the screw rod 8 rotates, the sliding seat 9 which horizontally slides forwards can push the power shaft 10 to slide forwards, the two lifting frames 6 are further extended, and the workbench 2 can be lifted. And after the workbench 2 is lifted to the preset height, closing the first servo motor 7 and keeping the height position of the workbench 2 unchanged. Then, the second servo motor 18 is started, the second servo motor rotates forward to drive the overturning arm 19 to be opened, the overturning arm 19 pushes the rear end of the material box 3 upwards in the opening process, and finally the material box 3 is overturned forwards and inclined by a preset angle. At this time, the worker may perform the replenishing operation on the material tank 3. And after finishing the material supplementing, starting the first servo motor 7 and the second servo motor 18 to reversely rotate, and resetting the workbench 2 and the material box 3.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims (8)

1. A scissor type electric control material conveying box with turnover is characterized by comprising a bearing base (1), a lifting mechanism, a workbench (2), a turnover device and a material box (3); the bottom of the bearing base (1) is provided with universal wheels (4), and the rear part of the bearing base is provided with a handle (5) for manually pushing and pulling the bearing base (1); the lifting mechanism is arranged above the bearing base (1) and can be expanded or contracted, and the workbench (2) is arranged on the lifting mechanism and can be synchronously lifted or lowered along with the expansion or contraction of the lifting mechanism; the turnover device is arranged below the rear end of the workbench (2) and can move up and down; the material box (3) is arranged on the workbench (2), the bottom of the front end of the material box (3) is hinged to the workbench (2), and the rear end of the material box is connected with the turnover device and overturns forwards and backwards along with the vertical lifting of the turnover device.

2. An electrically controlled scissor lift work bin according to claim 1, wherein the lifting mechanism comprises a crane (6) and a drive means; the two lifting frames (6) are of an extensible or contractible X-shaped structure, and the upper part and the lower part of the front end and the upper part and the lower part of the rear end of each lifting frame (6) are respectively provided with a joint; the two lifting frames (6) are respectively positioned at two sides between the bearing base (1) and the workbench (2), the joints at the upper and lower parts of the front ends of the two lifting frames (6) are respectively hinged at the corresponding positions of the workbench (2) and the side part of the bearing base (1), the joints at the upper part of the rear end of the lifting frames are respectively hinged at the corresponding positions of the side part of the workbench (2), and the joints at the lower part of the rear end of the lifting frames can be positioned on the bearing base (1) in a rolling manner;

the driving device is arranged at the rear part of the bearing base (1) and can horizontally move in a telescopic way, and the telescopic end of the driving device is connected with the joints at the lower parts of the rear ends of the two lifting frames (6).

3. An electrically controlled scissor tape turn over work bin according to claim 2, wherein the driving means comprises a first servo motor (7), a lead screw (8) and a slide (9); the lower joints at the rear ends of the two lifting frames (6) are respectively hinged on a power shaft (10) and are close to the two ends of the power shaft, and the two ends of the power shaft (10) are respectively provided with wheels (11) capable of rolling along one side of the bearing base (1); the first servo motor (7) is fixed on the bearing base (1) and corresponds to the position of the rear side of the power shaft (10); the rear end of the screw rod (8) is connected with the output end of the first servo motor (7), and the front end of the screw rod is rotatably arranged on the bearing base (1) and corresponds to the position between the power shaft (10) and the first servo motor (7); the screw thread of the sliding seat (9) is sleeved on the screw rod (8), and the middle part of the power shaft (10) is fixedly connected with the sliding seat (9).

4. A scissor type belt turning electric control box according to claim 2, characterized in that the front part of the bearing base (1) and the front part of the workbench (2) are respectively fixed with a first rotating shaft (12), the two ends of the first rotating shaft (12) respectively extend from left to right, and the joints at the front ends of the two lifting frames (6) are respectively hinged at the end parts of the corresponding first rotating shafts (12); a second rotating shaft (13) is fixed at the rear part of the workbench (2), and two ends of the second rotating shaft (13) respectively extend left and right; the joints at the upper parts of the rear ends of the two lifting frames (6) are respectively hinged at the two ends of the second rotating shaft (13).

5. An electrically controlled scissor lift work bin according to claim 2, wherein the lift mechanism further comprises a third shaft (14) and a fixed plate (15); the crossing parts of the two lifting frames (6) are respectively hinged at one end of the third rotating shaft (14); two ends of the fixed plate (15) are respectively and fixedly connected with the positions, close to the front-end lower joint, of the two lifting frames (6).

6. A scissor tape tip controlled work bin according to any of claims 1 to 5, wherein the tip device comprises a base (16), a drive shaft (17), a second servo motor (18) and a tip arm (19); the two bases (16) are fixed below the rear end of the workbench (2) at intervals, and the transmission shaft (17) is rotatably arranged on the two bases (16); the second servo motor (18) is fixed below the rear end of the workbench (2), and the output end of the second servo motor is connected with and drives the transmission shaft (17) to rotate; the two turnover arms (19) are of V-shaped rod structures which can be unfolded or contracted and are vertically arranged with openings facing backwards; the lower ends of the two turnover arms (19) are fixedly connected to the transmission shaft (17), and the upper ends of the two turnover arms are respectively hinged to the bottom of the rear end of the material box (3).

7. A scissor type belt turning electric control material box according to claim 6, characterized in that a connecting plate (20) is fixed at the bottom of the rear end of the material box (3), and the upper ends of the two turning arms (19) are respectively hinged with the connecting plate (20).

8. A scissor lift electrically controlled box according to claim 6, wherein the turning arm (19) comprises a first and a second swivel arm arranged one above the other, and the lower end of the first swivel arm and the upper end of the second swivel arm are hinged together to form an expandable or contractible V-bar structure with the opening arranged vertically towards the rear.

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