Molybdenum trioxide receiving device

Abstract

The utility model discloses a molybdenum trioxide receiving device which comprises a receiving hopper, the receiving hopper is a cavity shell of a hopper-shaped structure, a feeding pipe is arranged on one side of the receiving hopper, a pair of through grooves are symmetrically formed in the two sides of the middle of the receiving hopper, and a movable shaft is movably installed between the pair of through grooves. The end of the movable shaft is externally connected with a swing power assembly. According to the molybdenum trioxide receiving device, a receiving hopper serves as a containing space for receiving molybdenum trioxide, a swing smashing sleeve is arranged in the receiving hopper, a swing power assembly serves as power to drive the swing smashing sleeve to swing back and forth, the swing smashing sleeve makes contact with grinding plates on the two sides of the receiving hopper, and therefore the molybdenum trioxide receiving device can be used for receiving molybdenum trioxide. The caked molybdenum trioxide is crushed through the pushing friction action of the swinging crushing sleeve and the grinding plate, and is pushed into the discharging groove to realize discharging.

Description

Technical Field

[0001] The utility model relates to the technical field of material receiving devices, in particular to a molybdenum trioxide material receiving device. Background Art

[0002] Molybdenum trioxide is an inorganic compound. Molybdenum trioxide is mainly used to determine components such as protein, phenol, and lead. After the preparation of molybdenum trioxide is completed, a material receiving device is needed to collect and process the molybdenum trioxide. For example, a high-purity molybdenum trioxide receiving device disclosed in Publication No. CN216837164U, the prepared molybdenum trioxide coarse material enters the inner cavity from the feed barrel and falls onto the surface of the grid plate. The oil cylinder is started, and the driving end of the oil cylinder is pressed down to drive the pressing plate to move down, and the granular and agglomerated molybdenum trioxide is crushed into powder, ensuring that the product will not be granular or agglomerated. It is very convenient to use. Although it solves the problem that there may be particles or There is a caking phenomenon, and ordinary material receiving devices have no processing function, resulting in the direct storage of agglomerated items, affecting subsequent use. A portion of the powdered molybdenum trioxide may remain on the inner wall of the device during the receiving process, resulting in failure to collect all of it, causing unnecessary waste, affecting product output, and being very inconvenient to use. However, in the above-mentioned production equipment, the reciprocating motion of the oil cylinder causes the crushing of the molybdenum trioxide material to change periodically, which can easily cause material accumulation on the grid plate, affecting material discharge. Secondly, during the pushing and compression process, the pressure on the lower grid plate is relatively large, which can easily cause damage to the grid plate. In view of this, an in-depth study was conducted on the above-mentioned problems, resulting in this case. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides a molybdenum trioxide material receiving device, which solves the existing background technical problems.

[0004] To achieve the above purpose, the utility model is implemented by the following technical solutions: a molybdenum trioxide receiving device, including a receiving hopper, the receiving hopper is a hollow shell with a bucket-shaped structure, a feeding pipe is arranged on one side of the receiving hopper, a pair of through grooves are symmetrically arranged on both sides of the middle of the receiving hopper, and a movable shaft is movably installed between the pair of through grooves;

[0005] The end of the movable shaft is externally connected with a swing power assembly;

[0006] The movable shaft outer sleeve is provided with a swing crushing sleeve, a pair of grinding plates are provided on both sides of the swing crushing sleeve, a plurality of grinding grooves are arranged in a unidirectional array on the pair of grinding plates, and a plurality of grinding blocks are provided on both sides of the swing crushing sleeve corresponding to the plurality of grinding grooves;

[0007] A material discharge chute is provided through the bottom end of the material receiving hopper, a material receiving box is inserted at the bottom of the material discharge chute, and a handle is connected to one side of the material receiving box.

[0008] Preferably, a pair of sliding blocks are provided on both sides of the material receiving box, a pair of sliding rails are provided on both sides of the material discharge chute, and the pair of sliding blocks are inserted into the pair of sliding rails.

[0009] Preferably, a pair of rotating bearings are embedded in the pair of through grooves of the receiving hopper, and the movable shaft is embedded in the pair of rotating bearings.

[0010] Preferably, the swing power assembly includes a drive motor, and the drive motor is arranged on one side of the receiving hopper. A drive disc is connected to the drive end of the drive motor, and a short shaft is arranged on the radial side of the drive disc. A rotating sleeve is movably mounted on the short shaft, and the end of the movable shaft extends radially out of the drive shaft, and the rotating sleeve is arranged on the drive shaft.

[0011] Preferably, the rotating sleeve is a plate of a rectangular structure and is movably connected to the short shaft, and a cylindrical sleeve groove is provided at the center of the rotating sleeve.

[0012] Preferably, a support frame is provided on one side of the receiving hopper, and the driving motor is installed on the support frame. Beneficial Effects

[0013] The utility model provides a molybdenum trioxide receiving device. It has the following beneficial effects: the molybdenum trioxide receiving device uses a receiving hopper as a storage space for receiving molybdenum trioxide, and a swing crushing sleeve is arranged in the receiving hopper, and a swing power component is used as a power to drive the swing crushing sleeve to swing back and forth, and the swing crushing sleeve is used to contact with grinding plates on both sides of the receiving hopper, and the agglomerated molybdenum trioxide is crushed through the pushing and friction between the swing crushing sleeve and the grinding plates, and is pushed into a feeding trough to realize feeding. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main structure of a molybdenum trioxide receiving device described in the utility model.

[0015] Figure 2 It is a partial three-dimensional structural schematic diagram of a molybdenum trioxide material receiving device described in the utility model.

[0016] Figure 3 It is a partial cross-sectional structural schematic diagram of a molybdenum trioxide material receiving device described in the utility model.

[0017] In the figure: 1. receiving hopper; 2. feeding pipe; 3. movable shaft; 4. swinging power assembly; 5. swinging crushing sleeve; 6. grinding plate; 7. grinding trough; 8. grinding block; 9. discharge chute; 10. receiving box; 11. handle; 12. sliding block; 13. slide rail; 401. driving motor; 402. driving disc; 403. rotating sleeve; 404. driving shaft; 405. supporting frame. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-3 The utility model provides an implementation scheme: in the preparation process of molybdenum trioxide, the produced molybdenum trioxide powder needs to be unloaded. At present, a receiving device is needed to receive the material when unloading molybdenum trioxide. For example, a high-purity molybdenum trioxide receiving device disclosed in CN216837164U is used to crush the agglomerates and particles of molybdenum trioxide, so as to avoid the agglomeration of the material affecting the subsequent production and processing. However, the pushing device of the up-and-down lifting structure is used to squeeze and crush the agglomerates of molybdenum trioxide. However, the working cycle of this structure is a single-action cycle with a long cycle interval, which is easy to cause pile-up, and The high pressure on the grid plate can easily cause structural damage to the grid plate. The present application discloses a molybdenum trioxide receiving device. The device uses a receiving hopper 1 as a space for receiving and crushing molybdenum trioxide materials. The receiving hopper 1 is a hollow shell with a bucket-shaped structure. A feeding pipe 2 is arranged on one side of the receiving hopper 1. The material is passed into the receiving hopper 1 through the feeding pipe 2. A pair of through grooves are symmetrically arranged on both sides of the middle of the receiving hopper 1. A movable shaft 3 is movably installed between the pair of through grooves. The movable shaft 3 can rotate on the pair of through grooves. The movable shaft 3 can be driven to rotate by a swing power component 4, so that the movable shaft 3 swings to crush the agglomerated materials.

[0020] According to the instruction manual Figure 1-3 It can be seen that the outer cover of the movable shaft 3 is provided with a swing crushing sleeve 5, a pair of grinding plates 6 are provided on both sides of the swing crushing sleeve 5, a plurality of grinding grooves 7 are arranged in a unidirectional array on the pair of grinding plates 6, and a plurality of grinding blocks 8 are provided on both sides of the swing crushing sleeve 5 corresponding to the plurality of grinding grooves 7;

[0021] In the specific implementation process, the swing crushing sleeve 5 is connected to rotate and swing through the movable shaft 3, and the swing of the swing crushing sleeve 5 is used to make the material enter between the swing crushing sleeve 5 and the pair of grinding plates 6, and the grinding grooves 7 on the pair of grinding plates 6 are engaged with the grinding blocks 8, thereby crushing the agglomerated molybdenum trioxide material, so that the molybdenum trioxide powder after crushing enters the discharge chute 9 from the receiving hopper 1. In this way, through the swinging movement of the swing crushing sleeve 5, the material crushing and discharging are completed twice within one operation cycle of the driving device, avoiding material stacking;

[0022] A material discharge chute 9 is provided at the bottom of the receiving hopper 1, and a material receiving box 10 is installed at the bottom of the material discharge chute 9. A handle 11 is connected to one side of the material receiving box 10. The material is received by the material receiving box 10, and the material receiving box 10 is pulled out by the handle 11, so that the material receiving box 10 is convenient to clean.

[0023] As a preferred solution, further, a pair of sliding blocks 12 are provided on both sides of the material receiving box 10, and a pair of sliding rails 13 are provided on both sides of the material discharge chute 9. The pair of sliding blocks 12 are inserted into the pair of sliding rails 13, and the pair of sliding blocks 12 and the pair of sliding rails 13 are limited to each other, so as to facilitate the fixing of the material receiving box 10.

[0024] As a preferred solution, further, a pair of rotating bearings are embedded in a pair of through grooves of the receiving hopper 1, and the movable shaft 3 is embedded in the pair of rotating bearings, and the movable shaft 3 is limited by the pair of rotating bearings.

[0025] As a preferred solution, further, according to the attached description Figure 1-3 It can be seen that the above-mentioned swing power assembly 4 includes a driving motor 401, and the driving motor 401 is arranged on one side of the receiving hopper 1. The driving end of the driving motor 401 is connected to a driving disc 402, and a short shaft is arranged on the radial side of the driving disc 402. A rotating sleeve 403 is movably installed on the short shaft, and a driving shaft 404 is extended radially from the end of the movable shaft 3, and the rotating sleeve 403 is sleeved on the driving shaft 404;

[0026] In the specific implementation process, the driving motor 401 drives the driving disc 402 to rotate, so that the driving disc 402 drives the short shaft to rotate, and the short shaft drives the rotating sleeve 403 to rotate, so that the rotating sleeve 403 and the driving shaft 404 are linked. Due to the left and right shaking of the rotating sleeve 403, the rotating sleeve 403 drives the driving shaft 404 to swing left and right, and the up and down movement of the rotating sleeve 403 is offset by the axial movement of the rotating sleeve 403 and the driving shaft 404. Since the driving shaft 404 is located in the radial position of the movable shaft 3, the movable shaft 3 can drive the swinging crushing sleeve 5 to swing.

[0027] As a preferred solution, further, the rotating sleeve 403 is a rectangular plate and is movably connected to the short shaft. A cylindrical sleeve groove is opened in the center of the rotating sleeve 403, and the cylindrical sleeve groove matches the diameter of the driving shaft 404 to play a guiding and limiting role.

[0028] As a preferred solution, further, a support frame 405 is provided on one side of the receiving hopper 1 , and the driving motor 401 is installed on the support frame 405 for supporting the driving motor 401 .

[0029] From the above, it can be generally known that the molybdenum trioxide receiving device uses the receiving hopper 1 as the holding space for the molybdenum trioxide receiving material, and a swinging crushing sleeve 5 is arranged in the receiving hopper 1. The swinging power component 4 is used as the power to drive the swinging crushing sleeve 5 to swing back and forth, and the swinging crushing sleeve 5 is used to contact the grinding plates 6 on both sides of the receiving hopper 1. Through the pushing and friction between the swinging crushing sleeve 5 and the grinding plates 6, the agglomerated molybdenum trioxide is crushed and pushed into the discharge trough 9 for discharge.

[0030] Although the 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 molybdenum trioxide receiving device, comprising a receiving hopper (1), wherein the receiving hopper (1) is a hollow shell with a hopper-shaped structure, and a feeding pipe (2) is provided on one side of the receiving hopper (1), characterized in that: A pair of through grooves are symmetrically arranged on both sides of the middle of the receiving hopper (1), and a movable shaft (3) is movably installed between the pair of through grooves; The end of the movable shaft (3) is externally connected to a swing power assembly (4); The outer sleeve of the movable shaft (3) is provided with a swinging crushing sleeve (5), a pair of grinding plates (6) are provided on both sides of the swinging crushing sleeve (5), a plurality of grinding grooves (7) are arranged in a unidirectional array on the pair of grinding plates (6), and a plurality of grinding blocks (8) are provided on both sides of the swinging crushing sleeve (5) corresponding to the plurality of grinding grooves (7); A material discharge chute (9) is provided through the bottom end of the material receiving hopper (1), a material receiving box (10) is inserted into the bottom of the material discharge chute (9), and a handle (11) is connected to one side of the material receiving box (10).

2. A molybdenum trioxide material receiving device according to claim 1, characterized in that: A pair of sliding blocks (12) are provided on both sides of the material receiving box (10), and a pair of sliding rails (13) are provided on both sides of the material discharging chute (9), and the pair of sliding blocks (12) are inserted into the pair of sliding rails (13).

3. A molybdenum trioxide receiving device according to claim 2, characterized in that: A pair of rotating bearings are embedded in the pair of through grooves of the receiving hopper (1), and the movable shaft (3) is embedded in the pair of rotating bearings.

4. A molybdenum trioxide receiving device according to claim 3, characterized in that: The swing power assembly (4) comprises a drive motor (401), and the drive motor (401) is arranged on one side of the receiving hopper (1). A drive disc (402) is connected to the drive end of the drive motor (401), and a short shaft is arranged on the radial side of the drive disc (402). A rotating sleeve (403) is movably mounted on the short shaft. A drive shaft (404) is radially extended from the end of the movable shaft (3), and the rotating sleeve (403) is sleeved on the drive shaft (404).

5. A molybdenum trioxide receiving device according to claim 4, characterized in that: The rotating sleeve (403) is a plate with a rectangular structure and is movably connected to the short shaft. A cylindrical sleeve groove is provided at the center of the rotating sleeve (403).

6. A molybdenum trioxide receiving device according to claim 5, characterized in that: A support frame (405) is provided on one side of the receiving hopper (1), and the driving motor (401) is mounted on the support frame (405).

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