Multi-crushing high-efficiency crude salt crushing device

Abstract

The high-efficiency crude salt crushing device comprises a supporting frame, a multiple crusher is fixedly connected to the upper surface of the supporting frame, a filtering assembly is arranged on the inner wall of the bottom end of the multiple crusher, and a fixing assembly is arranged on the front surface of the multiple crusher. A feeding assembly is arranged on the left surface of the multiple pulverizator; and the feeding assembly comprises a storage shell, the storage shell is fixedly connected to the left side, close to the multiple pulverizators, of the upper surface of the supporting frame, and a second auger is rotationally connected to the bottom end of the left surface of the storage shell in a penetrating mode. According to the multi-smashing device, through the arranged filter plate, smashed products can be filtered and screened, the quality of the products can be guaranteed, through the arranged feeding assembly, unqualified products can be conveyed into the multi-smashing device again, secondary machining is conducted, and the smashing efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of raw salt crushing, and in particular to a high-efficiency raw salt crushing device with multiple crushing processes. Background Technology

[0002] Raw salt crushing equipment is used to crush and refine naturally produced raw salt. During the crushing process, in order to meet specific crushing requirements and efficiency and to satisfy product quality standards and market demands, multiple crushing methods are used to process the raw salt. In order to ensure that the product meets the standards, the crushed raw salt can be screened to filter out the unqualified salt. Other filtration devices are required, which makes the production process too complicated and reduces work efficiency.

[0003] A search revealed Chinese Patent Publication No. CN213349209U, which discloses a high-efficiency raw salt crushing device with multiple crushing processes, belonging to the technical field of crushing devices. The device includes a crushing chamber, a connecting cylinder fixedly connected to the lower end face of the crushing chamber, a first crushing chamber fixedly connected to the lower end face of the connecting cylinder, and a second crushing chamber fixedly connected to the lower end face of the first crushing chamber. The crushing chamber, connecting cylinder, first crushing chamber, and second crushing chamber are sequentially connected. Cylinders are installed on both sides of the crushing chamber, and the output ends of both cylinders penetrate the outer wall of the crushing chamber and extend into its interior. By setting up the crushing chamber, first crushing chamber, and second crushing chamber, the raw salt is sequentially crushed, initially crushed, and then further crushed. This multiple crushing device significantly improves the crushing effect and efficiency of raw salt, solving the problem of existing raw salt crushing devices having simple structures and single crushing methods, resulting in low crushing efficiency and poor crushing effect.

[0004] The aforementioned technology, through its designed structure, allows raw salt to undergo multiple processing and pulverization processes, thereby improving pulverization efficiency. However, the pulverized product is directly discharged, which cannot guarantee that the pulverized raw salt meets the requirements. Workers need to screen and filter the pulverized raw salt, and if it does not meet the standards, it needs to be poured back into the pulverizing device for further pulverization, reducing work efficiency. Therefore, a high-efficiency raw salt pulverizing device with multiple pulverization processes is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a high-efficiency raw salt crushing device with multiple crushing processes, which aims to improve the problem mentioned in the prior art that "in actual production, workers need to screen and filter the crushed raw salt, and if it does not meet the standards, it needs to be poured back into the crushing device for crushing, which reduces work efficiency".

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a high-efficiency raw salt crushing device with multiple crushing processes, including a support frame, a multiple crusher fixedly connected to the upper surface of the support frame, a filter assembly provided on the inner wall of the bottom end of the multiple crusher, a fixing assembly provided on the front surface of the multiple crusher, and a feeding assembly provided on the left surface of the multiple crusher.

[0007] The feeding assembly includes a storage shell, which is fixedly connected to the left side of the upper surface of the support frame near the multi-crusher. The bottom end of the left surface of the storage shell is rotatably connected to an auger.

[0008] As a further description of the above technical solution:

[0009] The filtration assembly includes a filter plate that is slidably connected to the front surface of the multi-stage pulverizer.

[0010] As a further description of the above technical solution:

[0011] The fixing assembly includes a fixing shell, which is fixedly connected to the upper side of the front surface of the multi-stage pulverizer near the filter plate. A locking block is elastically connected to the inner wall of the fixing shell by a spring. The locking block is slidably connected to the inner wall of the fixing shell. The rear surface of the locking block is fixedly connected to the front surface of the multi-stage pulverizer. One end of the spring is fixedly connected to the inner wall of the fixing shell, and the other end of the spring is fixedly connected to the upper surface of the locking block.

[0012] As a further description of the above technical solution:

[0013] A feeding cylinder is fixedly connected to the left surface of the storage shell. The left end of the second auger rotates through the right surface of the bottom end of the feeding cylinder. An auger is rotatably connected through the upper surface of the feeding cylinder. A discharge pipe is fixedly connected to the right surface of the top end of the feeding cylinder.

[0014] As a further description of the above technical solution:

[0015] The feeding assembly also includes a guide plate, which is fixedly connected to the inner wall of the storage shell. A motor is fixedly connected through the upper surface of the feeding cylinder, and the lower surface of the motor is fixedly connected to the upper surface of the auger. Multiple sets of motors are provided, and multiple sets of motors are fixedly connected to the left surface of the auger. Multiple sets of motors are fixedly connected through the right surface of the bottom end of the storage shell.

[0016] As a further description of the above technical solution:

[0017] The filter assembly also includes a second through-slot, which is disposed on the left surface of the bottom end of the multi-stage pulverizer.

[0018] As a further description of the above technical solution:

[0019] A through groove is provided on the right surface of the fixed shell, and a connecting rod is slidably connected through the inner wall of the through groove. The left surface of the connecting rod is fixedly connected to the top of the right surface of the card block.

[0020] As a further description of the above technical solution:

[0021] The card blocks are provided in multiple sets, and the multiple sets of card blocks are fixedly connected to the right surface of the connecting rod, with the rear surface of the card blocks contacting the front surface of the filter plate.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, the filter plate can filter and screen the crushed product to ensure the quality of the product, and the feeding component can transport unqualified products back into the multi-stage crusher for secondary processing, thereby improving the crushing efficiency.

[0024] 2. In this utility model, the fixed components ensure that the filter plate can be replaced outside the multi-crusher, which improves the replacement efficiency. Furthermore, different sizes of filter plates can be replaced according to requirements, which improves practicality. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model;

[0026] Figure 2 This is a cross-sectional schematic diagram of the overall three-dimensional structure of this utility model;

[0027] Figure 3 This is a split cross-sectional view of the three-dimensional structure of the fixed shell and the card block in this utility model.

[0028] Legend:

[0029] 1. Multi-stage crusher; 2. Support frame; 3. Feeding assembly; 31. Feeding cylinder; 32. Discharge pipe; 33. Storage shell; 34. Screwdriver 1; 35. Screwdriver 2; 36. Guide plate; 4. Fixing assembly; 41. Fixing shell; 42. Locking block; 43. Connecting rod; 44. Spring; 45. Through groove 1; 5. Filter assembly; 51. Filter plate; 52. Through groove 2. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Reference Figure 1 - Figure 2 The present invention provides an embodiment of a high-efficiency raw salt crushing device with multiple crushing processes, including a support frame 2, a multiple crusher 1 fixedly connected to the upper surface of the support frame 2, the multiple crusher 1 being the prior art, which refers to a device that can crush and refine raw materials multiple times through multiple stages or different types of crushing equipment, a filter component 5 is provided on the inner wall of the bottom end of the multiple crusher 1, a fixing component 4 is provided on the front surface of the multiple crusher 1, and a feeding component 3 is provided on the left surface of the multiple crusher 1;

[0032] The feeding assembly 3 includes a storage shell 33, which is fixedly connected to the upper surface of the support frame 2 near the left side of the multi-crusher 1. The bottom end of the left surface of the storage shell 33 is rotatably connected to an auger 35, which is existing technology and uses rotating blades or blades to transport materials along pipes or troughs to the target position.

[0033] Reference Figure 2 The filter assembly 5 includes a filter plate 51, which can screen the pulverized product to ensure the consistency of the product particle size and improve the product quality. The filter plate 51 is slidably connected to the front surface of the multi-stage pulverizer 1. The filter assembly 5 also includes a second through groove 52, which is connected to the storage shell 33 to ensure that unqualified products can roll smoothly into the interior of the storage shell 33. The second through groove 52 is located on the left surface at the bottom of the multi-stage pulverizer 1.

[0034] Reference Figure 1 , Figure 3 The fixing component 4 includes a fixing shell 41, which is fixedly connected to the front surface of the multi-crusher 1 near the upper side of the filter plate 51. The inner wall of the fixing shell 41 is elastically connected to a locking block 42 by a spring 44. The spring 44 pushes the locking block 42 downward by its own elasticity, ensuring that the filter plate 51 is always blocked and fixed even when the locking block 42 is not pushed, thus preventing the filter plate 51 from falling off. The locking block 42 is slidably connected to the inner wall of the fixing shell 41. The lower surface of the locking block 42 is inclined, which allows the filter plate 51 to be installed quickly and improves work efficiency. The rear surface of the locking block 42 is fixedly connected to the front surface of the multi-crusher 1. One end of the spring 44 is fixedly connected to the inner wall of the fixing shell 41, and the other end of the spring 44 is fixedly connected to the upper surface of the locking block 42.

[0035] Reference Figure 2A feeding cylinder 31 is fixedly connected to the left surface of the storage shell 33. The feeding cylinder 31 can prevent the product from falling off from both sides of the auger 1 34. The left end of the auger 2 35 passes through and rotates on the right surface of the bottom end of the feeding cylinder 31. The auger 1 34 is rotatably connected to the upper surface of the feeding cylinder 31. The discharge pipe 32 is fixedly connected to the right surface of the top end of the feeding cylinder 31. The discharge pipe 32 is inclined and faces the upper feed port of the multi-crusher 1, ensuring that unqualified products can smoothly enter the interior of the multi-crusher 1.

[0036] Reference Figure 2 The feeding assembly 3 also includes a guide plate 36, which is inclined to ensure that the material can smoothly enter the interior of the second auger 35. The guide plate 36 is fixedly connected to the inner wall of the storage shell 33. A motor is fixedly connected through the upper surface of the feeding cylinder 31. The motor is existing technology and can be implemented by those skilled in the art. Since it is existing technology, it will not be described in detail in this case. The lower surface of the motor is fixedly connected to the upper surface of the first auger 34. The first auger 34 is existing technology and its working principle is the same as that of the second auger 35. Multiple sets of motors are provided, and multiple sets of motors are fixedly connected to the left surface of the first auger 34. Multiple sets of motors are fixedly connected through the right surface of the bottom end of the storage shell 33.

[0037] Reference Figure 3 A through groove 45 is provided on the right surface of the fixed shell 41. A connecting rod 43 is slidably connected through the inner wall of the through groove 45. The connecting rod 43 can ensure that multiple sets of locking blocks 42 move together, ensuring the synchronicity of the structural movement. The left surface of the connecting rod 43 is fixedly connected to the top of the right surface of the locking block 42. Multiple sets of locking blocks 42 are provided, and multiple sets of locking blocks 42 are fixedly connected to the right surface of the connecting rod 43. The multiple sets of locking blocks 42 make the filter plate 51 more stable. The rear surface of the locking block 42 contacts the front surface of the filter plate 51.

[0038] Working principle: When in use, the raw salt is poured into the multi-crusher 1 and the multi-crusher 1 is started to crush it. The crushed raw salt that meets the requirements will be discharged from the bottom of the multi-crusher 1 through the filter plate 51, while the unqualified raw salt will not be able to pass through the filter plate 51. It will roll into the storage shell 33 along the inclined angle of the filter plate 51 and fall into the auger 2 35 along the inclined surface of the guide plate 36. At this time, multiple sets of motors can be started at the same time. The multiple sets of motors will drive the auger 2 35 and the auger 1 34 to rotate respectively. The unqualified raw salt will enter the feeding cylinder 31 along the auger 2 35. At this time, the auger 1 34 will carry the unqualified raw salt upward and fall into the multi-crusher 1 from the discharge pipe 32 for secondary crushing of the unqualified raw salt. There is no need for manual feeding by the workers, which is quick and convenient and improves work efficiency.

[0039] When the filter plate 51 needs to be replaced, simply pull the connecting rod 43 upwards. The connecting rod 43 will cause the locking block 42 to move upwards, and the locking block 42 will press the spring 44 upwards until the locking block 42 no longer contacts the filter plate 51. At this point, the filter plate 51 can be pulled out for replacement. During installation, simply insert the filter plate 51 into the interior of the multi-stage pulverizer 1. When the filter plate 51 contacts the locking block 42, it will be pushed upwards along the inclined surface of the locking block 42. The locking block 42 will press the spring 44 upwards until the filter plate 51 is completely inside the multi-stage pulverizer 1. At this point, the spring 44 will push the locking block 42 downwards through its own elasticity, so that the rear surface of the locking block 42 contacts the front surface of the filter plate 51, thereby blocking and limiting the filter plate 51 to prevent it from falling off.

[0040] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A high-efficiency raw salt pulverizing device with multiple pulverization, comprising a support frame (2), characterized in that: The upper surface of the support frame (2) is fixedly connected to a multiple pulverizer (1), the inner wall of the bottom end of the multiple pulverizer (1) is provided with a filter assembly (5), the front surface of the multiple pulverizer (1) is provided with a fixing assembly (4), and the left surface of the multiple pulverizer (1) is provided with a feeding assembly (3); The feeding assembly (3) comprises a material storage shell (33), the material storage shell (33) is fixedly connected to the upper surface of the support frame (2) adjacent to the left side of the multiple crusher (1), and the bottom end of the left surface of the material storage shell (33) is rotatably connected to a second auger (35); The left surface of the material storage shell (33) is fixedly connected to a feeding barrel (31); the left end of the second auger (35) penetrates and rotates on the right surface of the bottom end of the feeding barrel (31); the upper surface of the feeding barrel (31) is penetrated and rotated by an auger (34); and the right surface of the top end of the feeding barrel (31) is fixedly connected to a discharge pipe (32).

2. The high-efficiency raw salt pulverizing device with multiple pulverization according to claim 1 is characterized in that: The filter assembly (5) comprises a filter plate (51), and the filter plate (51) is slidably connected to the front surface of the multi-crusher (1).

3. The high-efficiency raw salt pulverizing device with multiple pulverization according to claim 1 is characterized in that: The fixing assembly (4) comprises a fixing shell (41), the fixing shell (41) being fixedly connected to the upper side of the front surface of the multiple pulverizer (1) adjacent to the filter plate (51), the inner wall of the fixing shell (41) being elastically connected to a clamping block (42) via a spring (44), the clamping block (42) being slidably connected to the inner wall of the fixing shell (41), the rear surface of the clamping block (42) being fixedly connected to the front surface of the multiple pulverizer (1), one end of the spring (44) being fixedly connected to the inner wall of the fixing shell (41), and the other end of the spring (44) being fixedly connected to the upper surface of the clamping block (42).

4. The high-efficiency raw salt pulverizing device with multiple pulverization according to claim 1 is characterized in that: The feeding assembly (3) further comprises a guide plate (36), wherein the guide plate (36) is fixedly connected to the inner wall of the material storage shell (33), and a motor is fixedly connected through the upper surface of the feeding barrel (31), and the lower surface of the motor is fixedly connected to the upper surface of the auger (34), and the motor is provided in multiple groups, and multiple groups of motors are fixedly connected to the left surface of the auger (34), and multiple groups of the motors are fixedly connected through the right surface of the bottom end of the material storage shell (33).

5. The high-efficiency raw salt pulverizing device with multiple pulverization according to claim 2 is characterized in that: The filter assembly (5) further comprises a second through slot (52), and the second through slot (52) is arranged on the left surface of the bottom end of the multi-crusher (1).

6. The high-efficiency raw salt pulverizing device with multiple pulverization according to claim 3 is characterized by: A through slot (45) is provided on the right surface of the fixed shell (41), a connecting rod (43) is slidably connected to the inner wall of the through slot (45), and the left surface of the connecting rod (43) is fixedly connected to the top end of the right surface of the clamping block (42).

7. The high-efficiency raw salt pulverizing device with multiple pulverization according to claim 6 is characterized by: The clamping blocks (42) are provided in multiple groups, and the multiple groups of clamping blocks (42) are fixedly connected to the right surface of the connecting rod (43), and the rear surface of the clamping blocks (42) contacts the front surface of the filter plate (51).

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