CN212921643U

CN212921643U - Small flat car for raw material warehouse

Info

Publication number: CN212921643U
Application number: CN202022034407.XU
Authority: CN
Inventors: 吴云华
Original assignee: Shandong Jingwei Steel Cord Technology Co ltd
Current assignee: Shandong Jingwei Steel Cord Technology Co ltd
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2021-04-09
Anticipated expiration: 2030-09-17

Abstract

The utility model discloses a little flatcar of raw material storage, comprising a base plate, the equal fixedly connected with gyro wheel of lower extreme four corners department of bottom plate, the right-hand member fixedly connected with of bottom plate pushes away the handle, the top of bottom plate is equipped with places the board, be equipped with on the bottom plate and be used for carrying out the elevating system who goes up and down to placing the board, place the upper end right side fixedly connected with riser of board, be equipped with the hold-down mechanism who is used for compressing tightly the raw materials on the riser. The utility model discloses can adjust the transport height of raw materials and the raw materials can not produce and drop.

Description

Small flat car for raw material warehouse

Technical Field

The utility model relates to a transport vechicle technical field especially relates to a little flatcar of raw material storage.

Background

The cart is a transport vehicle that is manually pushed and pulled. The cart has a single wheel, two wheels, three wheels and four wheels. The body material of the traditional cart is generally wood, and the body material of the modern cart is generally iron sheet.

When current shallow sent the raw materials to the appointed place, can not adjust the height of raw materials, it is comparatively inconvenient to carry to higher raw materials to some needs, and to raw materials transportation process that kind, the raw materials drops because of jolting and inertia easily.

Therefore, the small flat car for the raw material warehouse is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the height of raw materials can not be adjusted and the raw materials drop easily among the prior art, and the little flatcar of raw materials storehouse that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a little flatcar of raw materials storehouse, includes the bottom plate, the equal fixedly connected with gyro wheel of lower extreme four corners department of bottom plate, the right-hand member fixedly connected with of bottom plate pushes away the handle, the top of bottom plate is equipped with places the board, be equipped with on the bottom plate and be used for carrying out the elevating system who goes up and down to placing the board, the upper end right side fixedly connected with riser of placing the board, be equipped with the hold-down mechanism who is used for compressing tightly the raw materials on the riser.

Preferably, elevating system is including setting up the recess in the bottom plate upper end, the recess internal rotation is connected with two-way threaded rod, two connect through the drive mechanism transmission between the two-way threaded rod, two-way threaded rod all the thread bush is equipped with two screw thread pieces outward, four the upper end of screw thread piece all rotates and is connected with the deflector, four the upper end of deflector all rotates with the lower extreme of placing the board to be connected, the upper end of bottom plate is equipped with the standing groove, fixedly connected with motor in the standing groove, the drive shaft of motor rotates and runs through the bottom plate and coaxial fixed connection rather than one of two-way threaded rod.

Preferably, the transmission mechanism comprises two belt pulleys, the two belt pulleys are in transmission connection through a belt, and the two belt pulleys are respectively and fixedly connected with the two bidirectional threaded rods in a coaxial mode.

Preferably, two thread blocks outside the same two-way threaded rod are provided with threaded holes matched with the two-way threaded rod in a penetrating manner, and the thread turning directions in the two threaded holes are opposite.

Preferably, hold-down mechanism is including setting up the adjustment tank on the riser lateral wall, vertical rotation is connected with the threaded rod in the adjustment tank, the upper end of threaded rod is rotated and is run through riser and coaxial fixedly connected with turning handle, threaded rod external thread cover is equipped with the elevator, the left end sliding connection of riser has the clamp plate, clamp plate and elevator fixed connection.

Preferably, the roller is a self-locking universal wheel.

Preferably, the length of the placing plate is slightly shorter than the length of the bottom plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. by arranging the lifting mechanism, the two bidirectional threaded rods are driven to rotate by the motor, the two bidirectional threaded rods drive the four threaded blocks to move relatively, the four threaded blocks drive the placing plate to lift through the four deflection plates, so that the raw material placed on the placing plate can be driven to lift, the height of the raw material can be adjusted, and the adjustment is convenient;

2. through setting up hold-down mechanism, through rotating the turning handle, the turning handle drives the threaded rod and rotates, and the threaded rod drives the elevator and goes up and down, and the elevator drives the clamp plate and goes up and down, offsets the contact until elevator and raw materials, can fix the raw materials, avoids its production to drop.

The utility model discloses can adjust the transport height of raw materials and the raw materials can not produce and drop.

Drawings

Fig. 1 is a front perspective view of a small flat wagon of a raw material warehouse provided by the utility model;

fig. 2 is a schematic top view of a bottom plate of a small flatcar for a raw material warehouse according to the present invention;

fig. 3 is a schematic side structure view of a small flatcar for a raw material warehouse provided by the utility model.

In the figure: the device comprises a base plate 1, rollers 2, a push handle 3, a placing plate 4, a lifting mechanism 5, a vertical plate 6, a pressing mechanism 7, a groove 8, a bidirectional threaded rod 9, a transmission mechanism 10, a threaded block 11, a deflection plate 12, a placing groove 13, a motor 14, a belt pulley 15, an adjusting groove 16, a threaded rod 17, a rotating handle 18, a lifting block 19 and a pressing plate 20.

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.

Referring to fig. 1-3, a small flatcar for a raw material warehouse comprises a bottom plate 1, wherein four corners of the lower end of the bottom plate 1 are fixedly connected with rollers 2, it is worth mentioning that the rollers 2 are self-locking universal wheels, the right end of the bottom plate 1 is fixedly connected with a push handle 3, a placing plate 4 is arranged above the bottom plate 1, further, the length of the placing plate 4 is slightly shorter than that of the bottom plate 1, a lifting mechanism 5 for lifting the placing plate 4 is arranged on the bottom plate 1, it is required to say that the lifting mechanism 5 comprises a groove 8 arranged at the upper end of the bottom plate 1, two bidirectional threaded rods 9 are rotatably connected in the groove 8, the two bidirectional threaded rods 9 are in transmission connection through a transmission mechanism 10, it is worth mentioning that the transmission mechanism 10 comprises two belt pulleys 15, the two belt pulleys 15 are in transmission connection through belts, and the two belt pulleys 15 are respectively and coaxially and fixedly, two screw blocks 11 are respectively sleeved on the two outer equal screw threads of the two-way screw rods 9, and the two screw blocks 11 positioned on the same outer two-way screw rods 9 are respectively provided with a screw hole matched with the two-way screw rods 9 in a penetrating manner.

In the utility model, the screw thread turning directions in the two screw thread holes are opposite, the upper ends of four screw thread blocks 11 are rotatably connected with a deflection plate 12, the upper ends of the four deflection plates 12 are rotatably connected with the lower end of a placing plate 4, the upper end of a bottom plate 1 is provided with a placing groove 13, a motor 14 is fixedly connected in the placing groove 13, it is noted that the motor 14 can adopt a stepping motor with the model PLX, and is electrically connected with an external power supply, for the prior art, the details are not repeated, the driving shaft of the motor 14 is rotated to penetrate through the bottom plate 1 and is coaxially and fixedly connected with one of two-way threaded rods 9, the right side of the upper end of the placing plate 4 is fixedly connected with a vertical plate 6, a pressing mechanism 7 for pressing raw materials is arranged on the vertical plate 6, further, the pressing mechanism 7 comprises an adjusting groove 16 arranged on the side wall of the vertical plate 6, the vertical rotating threaded rod 17 is connected in the adjusting groove 16, the upper end of the threaded rod 17, the threaded rod 17 is externally threaded and sleeved with a lifting block 19, the left end of the vertical plate 6 is slidably connected with a pressing plate 20, and the pressing plate 20 is fixedly connected with the lifting block 19.

The utility model discloses when highly adjusting the raw materials, open motor 14, motor 14's drive shaft drives one of them two-way threaded rod 9 and rotates, and one of them two-way threaded rod 9 drives another two-way threaded rod 9 through two belt pulleys 15 and belt and rotates, and two-way threaded rod 9 drive four screw thread blocks 11 relative movement, and four screw thread blocks 11 drive through four deflector plates 12 and place board 4 and go up and down, can drive to place and go up and down in the raw materials of placing on the board.

The utility model discloses during the use, place the raw materials on placing board 4, then rotate turning handle 18, turning handle 18 drives threaded rod 17 and rotates, and threaded rod 17 drives the 19 lifts of elevator, and elevator 19 drives clamp plate 20 and goes up and down, and until clamp plate 20 and raw materials counterbalance contact, then promote to push away handle 3 and can carry the raw materials.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a little flatcar of raw material storage, includes bottom plate (1), its characterized in that, the equal fixedly connected with gyro wheel (2) of lower extreme four corners department of bottom plate (1), the right-hand member fixedly connected with of bottom plate (1) pushes away handle (3), the top of bottom plate (1) is equipped with places board (4), be equipped with on bottom plate (1) and be used for carrying out elevating system (5) that go up and down to placing board (4), the upper end right side fixedly connected with riser (6) of placing board (4), be equipped with on riser (6) and be used for carrying out the hold-down mechanism (7) that compress tightly to the raw materials.

2. The feed bin dolly of claim 1, wherein the lifting mechanism (5) comprises a recess (8) provided at the upper end of the bottom plate (1), the groove (8) is connected with two bidirectional threaded rods (9) in a rotating manner, the two bidirectional threaded rods (9) are connected with each other in a transmission manner through a transmission mechanism (10), two threaded blocks (11) are sleeved on the two bidirectional threaded rods (9) in a threaded manner, the upper ends of the four threaded blocks (11) are connected with the deflection plate (12) in a rotating manner, the upper ends of the four deflection plates (12) are connected with the lower end of the placing plate (4) in a rotating manner, a placing groove (13) is arranged at the upper end of the bottom plate (1), a motor (14) is fixedly connected in the placing groove (13), and a driving shaft of the motor (14) penetrates through the bottom plate (1) in a rotating manner and is coaxially and fixedly connected with one of the two-way threaded rods (9).

3. The small flatcar for the raw material storage according to claim 2, characterized in that the transmission mechanism (10) comprises two belt pulleys (15), the two belt pulleys (15) are in transmission connection through a belt, and the two belt pulleys (15) are respectively and fixedly connected with the two bidirectional threaded rods (9) in a coaxial manner.

4. The small flat wagon for the raw material storehouse according to claim 2, wherein two thread blocks (11) positioned outside the same two-way threaded rod (9) are respectively provided with a threaded hole matched with the two-way threaded rod (9) in a penetrating manner, and the thread directions in the two threaded holes are opposite.

5. The small flat wagon for the raw material storage bin is characterized in that the pressing mechanism (7) comprises an adjusting groove (16) formed in the side wall of a vertical plate (6), a threaded rod (17) is vertically and rotatably connected in the adjusting groove (16), the upper end of the threaded rod (17) is rotatably penetrated through the vertical plate (6) and is coaxially and fixedly connected with a rotating handle (18), an elevating block (19) is sleeved on the outer threaded sleeve of the threaded rod (17), a pressing plate (20) is slidably connected to the left end of the vertical plate (6), and the pressing plate (20) is fixedly connected with the elevating block (19).

6. The feed bin dolly according to claim 1, wherein the rollers (2) are self-locking universal wheels.

7. A magazine trolley according to claim 1, characterized in that the length of the standing board (4) is slightly shorter than the length of the bottom board (1).