Stock shifting and sampling device for raw materials

Abstract

The utility model discloses a raw material warehouse moving and sampling device which comprises a base and a rotating block, universal wheels are installed at the four corners of the bottom end of the base respectively, a vertical plate is installed on the base, the rotating block is rotationally connected with the vertical plate through a pin shaft, a through hole is formed in the rotating block, a transverse rod is inserted into the through hole, a sampling box is installed at one end of the transverse plate, and a sampling groove is formed in the other end of the transverse plate. A sampling person holds the handle sleeve, the cross rod moves forwards along the through hole in the rotating block, the cross rod drives the sampling box to move forwards, the handle sleeve is lifted, the rotating block rotates along the vertical plate through the pin shaft, the sampling box is lowered and adjusted to a proper position, and the base moves forwards through the universal wheels. The high-carbon soldering iron block in the warehouse enters the sampling box and rises up the sampling box, the high-carbon soldering iron is prevented from falling off, sampling is conducted according to the lever principle, labor is saved, samples can be conveyed, and secondary hand pouring is not needed.

Description

Technical Field

[0001] This patent relates to the field of high carbon ferrochrome, and more specifically, to a raw material storage transfer and sampling device. Background Art

[0002] High carbon ferrochrome is the most important raw material for producing stainless steel. It is mainly used in the production of stainless steel, ball bearing steel, tool steel, nitriding steel, heat-resistant steel, quenched and tempered steel, carburizing steel and hydrogen-resistant steel. This is because chromium plays a decisive role in stainless steel. There is only one element that determines the properties of stainless steel, which is chromium. Each type of stainless steel must contain a certain amount of chromium. The weight of high carbon ferrochrome in its natural bulk state is less than 15 kilograms. However, when high carbon ferrochrome is currently removed from the warehouse for sampling, it is necessary to manually use a shovel to take the sample and then pour it onto the car, which is more troublesome and requires secondary transfer, which is more laborious. Utility Model Content

[0003] In view of the shortcomings of the prior art, the purpose of this patent is to provide a raw material transfer and sampling device.

[0004] The technical solution adopted by this patent to solve its technical problems is: a raw material transfer and sampling device, including a base and a rotating block, wherein universal wheels are respectively installed at the four corners of the bottom end of the base, a vertical plate is installed on the base, and the rotating block is rotatably connected to the vertical plate through a pin shaft. A through hole is opened on the rotating block, and a cross bar is inserted into the through hole. A sampling box is installed at one end of the cross bar, and a handle is installed at the other end of the cross bar.

[0005] Furthermore, a blocking structure is installed in the sampling box, and the blocking structure includes an inclined plate, a rotating shaft and a spring;

[0006] The inclined plate is rotatably installed in the sampling box through a rotating shaft, one side of the spring is installed on the inclined plate, and the other side of the spring is installed in the sampling box.

[0007] Furthermore, a sleeve is installed on the base, the vertical plate is placed in the sleeve, and the vertical plate is limited in the sleeve by a limiting structure, and the limiting structure includes a threaded hole, a threaded rod and a handle;

[0008] The threaded hole is formed on the sleeve, the threaded rod is sleeved in the threaded hole, the handle is mounted on the threaded rod, and the threaded rod is pressed tightly against the vertical plate.

[0009] Furthermore, a circular groove is provided on the base, a bearing is installed in the circular groove, a round block is installed in the bearing, and the sleeve is installed on the round block.

[0010] Furthermore, two sides of the spring are in contact with the inclined plate and the sampling box respectively, a cylinder is installed in the sampling box, and the other side of the spring is sleeved in the spring.

[0011] Furthermore, the handle cover is processed with convex points, and the handle cover is provided with finger grooves, the number of the finger grooves is four, and the finger grooves are equidistantly distributed on the handle cover.

[0012] The beneficial effects of this patent are:

[0013] 1. The sampling personnel hold the handle and move the crossbar forward along the through hole on the rotating block. The crossbar moves the sampling box forward, and the handle is lifted up. The rotating block rotates along the vertical plate through the pin shaft to lower the sampling box. After adjusting to a suitable position, the base moves forward through the universal wheel, and the high-carbon soldering iron block in the warehouse enters the sampling box. The sampling box is lifted up to prevent the high-carbon soldering iron from falling. The sampling is done by lever principle, which is labor-saving and can be transported and delivered without secondary transfer.

[0014] 2. When sampling, when the block of high carbon ferrochrome contacts the sampling box, the inclined plate is pressed down, and the inclined plate rotates on the sampling box through the rotating shaft, and the spring is compressed. When the block of high carbon ferrochrome enters the sampling box, the elasticity of the spring bounces the inclined plate up, and the inclined plate blocks the block of high carbon ferrochrome to prevent it from falling out of the sampling box;

[0015] 3. The vertical plate can be moved up and down in the sleeve to adjust the height of the sampling box. After the adjustment is completed, turn the handle to drive the threaded rod to screw into the threaded hole and press it against the vertical plate to limit the height of the sampling box, making it convenient to adjust the height of the sampling box for sampling;

[0016] 4. The round block on the sleeve can be rotated on the base through the bearing to adjust the sampling direction of the sampling box; when it is found that the spring elasticity is insufficient, compress the spring so that the spring can be sampled from the cylinder and replaced. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the patent structure.

[0018] Figure 2 This is a schematic diagram of the circular groove, bearing and round block structure of this patent.

[0019] Figure 3 This is a schematic diagram of the structure A of this patent.

[0020] Figure 4 This is a schematic diagram of the inclined plate, rotating shaft and spring structure of this patent.

[0021] Explanation of the reference numerals: 1 base, 2 universal wheel, 3 vertical plate, 4 limiting structure, 401 threaded hole, 402 threaded rod, 403 handle, 5 rotating block, 6 pin shaft, 7 through hole, 8 cross bar, 9 sampling box, 10 handle, 11 convex point, 12 finger groove, 13 sleeve, 14 round groove, 15 bearing, 16 round block, 17 blocking structure, 18 inclined plate, 19 rotating shaft, 20 spring, 21 cylinder. DETAILED DESCRIPTION

[0022] The present invention is further described below in conjunction with specific embodiments. It should be understood that these embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention. In addition, it should be understood that after reading the contents of the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the claims attached to the application.

[0023] See also Figure 1-4 This is a schematic diagram of the structure of the patent, a raw material storage sampling device, including a base 1 and a rotating block 5, the four corners of the bottom end of the base 1 are respectively installed with universal wheels 2, the base 1 can be moved by the universal wheels 2, a vertical plate 3 is installed on the base 1, the rotating block 5 is rotatably connected to the vertical plate 3 through a pin shaft 6, pin shafts are respectively installed on both sides of the rotating block 5, and are rotatably connected to the vertical plate 3, a through hole 7 is opened on the rotating block 5, a cross bar 8 is inserted into the through hole 7, the cross bar 8 is supported by a metal rod wrapped with rubber material on the outside to increase the friction between the through hole 7, and a sampling box 9 is installed at one end of the cross bar 8. The inner diameter of the box 9 is larger than the outer diameter of the block of high-carbon chromium iron. A handle 10 is installed at the other end of the cross bar 8. The sampling personnel hold the handle 10 to move the cross bar 8 forward along the through hole 7 on the rotating block 5. The cross bar 8 moves forward with the sampling box 9, which lifts the handle 10. The rotating block 5 rotates along the vertical plate 3 through the pin 6 to lower the sampling box 9 and adjust it to a suitable position. The base 1 moves forward through the universal wheel 2, and the high-carbon soldering iron block in the warehouse enters the sampling box 9. The sampling box 9 is lifted to prevent the high-carbon soldering iron from falling. The sampling is done by the lever principle, which saves effort and can be transported and delivered without secondary transfer.

[0024] A blocking structure 17 is installed in the sampling box 9, and the blocking structure 17 includes an inclined plate 18, a rotating shaft 19 and a spring 20;

[0025] The inclined plate 18 is rotatably installed in the sampling box 9 through the rotating shaft 19, one side of the spring 20 is installed on the inclined plate 18, and the other side of the spring 20 is installed in the sampling box 9. When sampling, when the block of high carbon ferrochrome contacts the sampling box 9, the inclined plate 18 is pressed down, and the inclined plate 18 rotates on the sampling box 9 through the rotating shaft 19, and the spring 20 is compressed. When the block of high carbon ferrochrome enters the sampling box 9, the elasticity of the spring 20 bounces up the inclined plate 18, and the inclined plate 18 blocks the block of high carbon ferrochrome to prevent it from falling out of the sampling box 9.

[0026] A sleeve 13 is installed on the base 1, and the vertical plate 3 is placed in the sleeve 13. The vertical plate 3 is limited in the sleeve 13 by a limiting structure 4. The limiting structure 4 includes a threaded hole 401, a threaded rod 402 and a handle 403;

[0027] The threaded hole 401 is opened on the sleeve 13, the threaded rod 402 is sleeved in the threaded hole 401, the handle 403 is installed on the threaded rod 402, the threaded rod 402 is pressed against the vertical plate 3, and the vertical plate 3 can move up and down in the sleeve 13 to adjust the height of the sampling box 9. After the adjustment is completed, the handle 403 is turned to drive the threaded rod 402 to be screwed into the threaded hole 401 and pressed against the vertical plate 3 to limit the height of the sampling box 9, so as to facilitate the adjustment of the height of the sampling box 9 for sampling.

[0028] A circular groove 14 is provided on the base 1, a bearing 15 is installed in the circular groove 14, a round block 16 is installed in the bearing 15, the sleeve 13 is installed on the round block 16, and the round block 16 on the sleeve 13 rotates on the base 1 through the bearing 15, so that the sampling direction of the sampling box 9 can be adjusted.

[0029] The two sides of the spring 20 are in contact with the inclined plate 18 and the sampling box 9 respectively. A cylinder 21 is installed in the sampling box 9. The other side of the spring 20 is sleeved in the spring 20. When it is found that the elasticity of the spring 20 is insufficient (the rebound force of the inclined plate 18 is insufficient), the spring 20 is compressed to allow the spring 20 to be sampled and replaced from the cylinder 21.

[0030] The handle cover 10 is processed with a convex point 11, and the handle cover 10 is provided with finger grooves 12. There are four finger grooves 12, and the finger grooves 12 are evenly distributed on the handle cover 10. When the handle cover 10 is held, the convex point 11 contacts the palm, and the four fingers hold the finger grooves 12 tightly, so that the handle cover 10 can be held tightly to prevent it from slipping out of the hand.

[0031] When the present invention is working, the sampling personnel can move the vertical plate 3 up and down in the sleeve 13 to adjust the height of the sampling box 9. After the adjustment is completed, the handle 403 is turned to drive the threaded rod 402 to be screwed into the threaded hole 401 and pressed against the vertical plate 3 to limit the height of the sampling box 9, which is convenient for adjusting the height of the sampling box 9 for sampling. The sampling personnel holds the handle 10 to move the cross bar 8 forward along the through hole 7 on the rotating block 5, and the cross bar 8 moves forward with the sampling box 9, so that the handle 10 is lifted up, and the rotating block 5 rotates along the vertical plate 3 through the pin 6 to lower the sampling box 9 and adjust it to a suitable position, so that the base 1 moves forward through the universal wheel 2, and the sample box 9 in the warehouse is The high-carbon soldering iron block enters the sampling box 9, and the sampling box 9 is lifted up to prevent the high-carbon soldering iron from falling. The lever principle is used for sampling, which is labor-saving and can be transported and delivered without secondary transfer. The round block 16 on the sleeve 13 is rotated on the base 1 through the bearing 15, and the sampling direction of the sampling box 9 can be adjusted. When sampling, the block of high-carbon ferrochrome contacts the sampling box 9, and the inclined plate 18 is pressed down. The inclined plate 18 rotates on the sampling box 9 through the rotating shaft 19, and the spring 20 is compressed. When the block of high-carbon ferrochrome enters the sampling box 9, the elasticity of the spring 20 bounces the inclined plate 18 up, and the inclined plate 18 blocks the block of high-carbon ferrochrome to prevent it from falling out of the sampling box 9.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A raw material storage transfer sampling device, comprising a base (1) and a rotating block (5), characterized in that: Universal wheels (2) are respectively installed at the four corners of the bottom end of the base (1), a vertical plate (3) is installed on the base (1), the rotating block (5) is rotatably connected to the vertical plate (3) through a pin shaft (6), a through hole (7) is opened on the rotating block (5), a cross bar (8) is inserted into the through hole (7), a sampling box (9) is installed at one end of the cross bar (8), and a handle (10) is installed at the other end of the cross bar (8).

2. The raw material transfer and sampling device according to claim 1 is characterized in that: A blocking structure (17) is installed in the sampling box (9), and the blocking structure (17) comprises an inclined plate (18), a rotating shaft (19) and a spring (20); The inclined plate (18) is rotatably mounted in the sampling box (9) via a rotating shaft (19); one side of the spring (20) is mounted on the inclined plate (18); and the other side of the spring (20) is mounted in the sampling box (9).

3. The raw material transfer and sampling device according to claim 1 is characterized in that: A sleeve (13) is mounted on the base (1), the vertical plate (3) is placed in the sleeve (13), and the vertical plate (3) is limited in the sleeve (13) by a limiting structure (4), wherein the limiting structure (4) comprises a threaded hole (401), a threaded rod (402) and a handle (403); The threaded hole (401) is formed on the sleeve (13), the threaded rod (402) is sleeved in the threaded hole (401), the handle (403) is mounted on the threaded rod (402), and the threaded rod (402) is pressed against the vertical plate (3).

4. The raw material storage sampling device according to claim 3 is characterized in that: The base (1) is provided with a circular groove (14), a bearing (15) is installed in the circular groove (14), a round block (16) is installed in the bearing (15), and the sleeve (13) is installed on the round block (16).

5. The raw material storage sampling device according to claim 2, characterized in that: Both sides of the spring (20) are in contact with the inclined plate (18) and the sampling box (9) respectively. A cylinder (21) is installed in the sampling box (9), and the other side of the spring (20) is sleeved in the spring (20).

6. The raw material storage sampling device according to claim 1, characterized in that: The handle cover (10) is processed with a convex point (11), and the handle cover (10) is provided with finger grooves (12). The number of the finger grooves (12) is four, and the finger grooves (12) are evenly distributed on the handle cover (10).

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