Crushing and stirring machine for mining

Abstract

The utility model relates to the technical field of mining, in particular to a crushing mixer for mining, which comprises a crushing mixer main body, an extension cylinder is arranged on the outer wall of the discharge end of the crushing mixer main body, and a screen is mounted in the crushing mixer main body; the dust raising prevention assembly comprises an extension cylinder, a cover plate is fixedly connected to the lower portion of the extension cylinder, shaft rods are fixedly connected to the two ends of the extension cylinder, and connecting rods are arranged on the outer walls of the shaft rods. According to the crushing and stirring machine, dust can be blocked through the dust raising prevention assembly, a large amount of dust is prevented from drifting into the air, the probability that workers get ill is reduced, ore is prevented from continuously rolling down through the repeated crushing assembly and the shielding plate shields one side of the screen, and after the collecting barrel moves to the uppermost end, the crushing and stirring efficiency is improved. And the ore in the collecting barrel can roll into the crushing stirrer main body to be continuously crushed, so that the work of secondarily throwing the ore by workers is omitted, and the workload of the workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of mining, in particular to a crushing and mixing machine for mining. Background Technique

[0002] Mining is the technology and science of extracting mineral resources from within the earth's crust and on the earth's surface. The mining industry is an important raw material industry. In the process of ore processing, a crushing and mixing machine for mining is usually required to crush and mix ores or ore blocks.

[0003] However, during the use of the existing crushing and mixing machine, before discharging, it is necessary to push the trolley under the discharge port of the main body of the crushing and mixing machine. Due to the distance between the discharge port of the main body of the crushing and mixing machine and the trolley, a large amount of dust will float into the air during the discharging process, polluting the working environment. Prolonged inhalation will cause a series of diseases. Content of the Utility Model

[0004] The purpose of the utility model is to provide a crushing and mixing machine for mining, so as to solve the problem that there is a distance between the discharge port and the trolley, and dust will float into the air as mentioned in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A crushing and mixing machine for mining, comprising:

[0006] The main body of the crushing and mixing machine, an extension cylinder is arranged on the outer wall of the discharge end of the main body of the crushing and mixing machine, and a screen is installed inside the main body of the crushing and mixing machine;

[0007] An anti-dust component, the anti-dust component includes an extension cylinder, a cover plate is fixedly connected below the extension cylinder, shaft rods are fixedly connected to both ends of the extension cylinder, a connecting rod is arranged on the outer wall of the shaft rod, a rotating rod is fixedly connected to one end of the connecting rod, a hanging rope is fixedly arranged at the end of the connecting rod away from the rotating rod, and a hook is arranged in the middle above the hanging rope.

[0008] Preferably, a repeated crushing component, the repeated crushing component includes a screen, a collection bucket is arranged in the discharge direction of the screen, a shielding plate is fixedly installed below the collection bucket, guiding blocks penetrate through both sides of the shielding plate, a traction rope is fixedly connected to the middle above the collection bucket, the upper part of the traction rope is wound around the outer wall of a rotating roller, a driving rod penetrates through the middle of the rotating roller, a servo motor is arranged at one end of the driving rod, and a support frame is arranged below the servo motor.

[0009] Preferably, the extension cylinder is slidably connected to the discharge port of the main body of the crushing and mixing machine, and the rotating rod is rotatably connected to the main body of the crushing and mixing machine.

[0010] Preferably, a sliding groove is provided on the connecting rod corresponding to the shaft rod, and the hook is fixedly connected to the crushing and mixing machine main body.

[0011] Preferably, the screen is fixedly connected to the crushing and mixing machine main body, and the screen is inclined towards the collecting bucket.

[0012] Preferably, the collecting bucket is slidably connected to the crushing and mixing machine main body, the collecting bucket and the shielding plate are closely attached to the outer wall of the crushing and mixing machine main body, the guiding block is fixedly connected to the crushing and mixing machine main body, and the support frame is provided with a hole corresponding to the traction rope.

[0013] Preferably, the driving rod is fixedly connected to the roller, the inside of the collecting bucket is inclined towards the crushing and mixing machine main body, and the support frame is fixedly connected to the crushing and mixing machine main body.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] Through the setting of the anti-dust component of this new type of crushing and mixing machine, after pushing the trolley under the discharge port of the crushing and mixing machine main body, the hanging rope can be removed from the hook. Under the gravity of the extension cylinder and the cover plate, the extension cylinder and the cover plate move downward, and the cover plate covers the trolley. When discharging, the ore can directly enter the trolley through the extension cylinder, and the cover plate can block the dust, preventing a large amount of dust from floating into the air and reducing the probability of workers getting sick.

[0016] Through the setting of the repeated crushing component of this new type of crushing and mixing machine, the ore that is not completely crushed will be screened by the screen, and the ore will roll into the collecting bucket. Start the servo motor, the servo motor drives the driving rod to rotate, the driving rod drives the roller to rotate, the roller winds up the traction rope, the traction rope lifts the collecting bucket upward, the collecting bucket drives the shielding plate upward, and the shielding plate blocks one side of the screen to prevent the ore from continuing to roll down. After the collecting bucket moves to the uppermost end, the ore in the collecting bucket will roll into the crushing and mixing machine main body to continue crushing, saving the work of the staff to put in ore again and reducing their operation burden. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a front view of the overall structure of the present utility model;

[0018] Figure 2 is a rear view of the overall structure of the present utility model;

[0019] Figure 3 is a schematic structural view of the anti-dust component of the present utility model;

[0020] Figure 4 is an exploded view of the anti-dust component of the present utility model;

[0021] Figure 5This is an exploded view of the repeated crushing assembly of the present utility model.

[0022] In the figure: 01, the main body of the crushing mixer; 02, the anti-dust component; 21, the extension cylinder; 22, the cover plate; 23, the shaft rod; 24, the connecting rod; 25, the rotating rod; 26, the hanging rope; 27, the hook; 03, the repeated crushing assembly; 31, the screen; 32, the collection bucket; 33, the shielding plate; 34, the guiding block; 35, the towing rope; 36, the rotating roller; 37, the driving rod; 38, the servo motor; 39, the support frame. Detailed implementation manners

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figures 1-5 , an embodiment provided by the present utility model: a crushing mixer for mining. The main body 01 of the crushing mixer and the servo motor 38 used in this application are both products that can be directly purchased on the market, and their principles and connection methods are all prior arts well-known to those skilled in the art, so they will not be elaborated here.

[0025] It includes: the main body 01 of the crushing mixer. An extension cylinder 21 is provided on the outer wall of the discharge end of the main body 01 of the crushing mixer, and a screen 31 is installed inside the main body 01 of the crushing mixer;

[0026] The anti-dust component 02. The anti-dust component 02 includes the extension cylinder 21. When the extension cylinder 21 drives the shaft rod 23 to move, the shaft rod 23 can slide in the chute of the connecting rod 24. A cover plate 22 is fixedly connected below the extension cylinder 21. Shaft rods 23 are fixedly connected to both ends of the extension cylinder 21. A connecting rod 24 is provided on the outer wall of the shaft rod 23. One end of the connecting rod 24 is fixedly connected to a rotating rod 25. A hanging rope 26 is fixedly provided at the end of the connecting rod 24 away from the rotating rod 25. The hanging rope 26 can be hung on the hook 27 to limit the connecting rod 24. A hook 27 is provided in the middle above the hanging rope 26.

[0027] Further, there is a repeated crushing assembly 03. The repeated crushing assembly 03 includes a screen 31. The screen 31 can screen the ores that are not completely crushed. A collection bucket 32 is arranged in the discharge direction of the screen 31. After the collection bucket 32 is moved to the uppermost end, the ores in the collection bucket 32 will fall into the crushing and mixing machine main body 01 for further crushing. A baffle 33 is fixedly installed below the collection bucket 32. When the baffle 33 moves upward, it can block one side of the screen 31 to prevent the ores from rolling down continuously. Guide blocks 34 penetrate through both sides of the baffle 33. The guide blocks 34 play a guiding role for the baffle 33. A traction rope 35 is fixedly connected to the middle of the upper part of the collection bucket 32. The upper part of the traction rope 35 is wound around the outer wall of a roller 36. A driving rod 37 penetrates through the middle of the roller 36. One end of the driving rod 37 is provided with a servo motor 38 to provide power. Starting the servo motor 38 can drive the driving rod 37 to rotate, and the driving rod 37 drives the roller 36 to rotate. A support frame 39 is arranged below the servo motor 38.

[0028] Further, the extension cylinder 21 is slidably connected to the discharge port of the crushing and mixing machine main body 01. The extension cylinder 21 can guide the dust, and the rotating rod 25 is rotatably connected to the crushing and mixing machine main body 01.

[0029] Further, the connecting rod 24 is provided with a chute corresponding to the shaft rod 23. When the extension cylinder 21 drives the shaft rod 23 to move, the shaft rod 23 can slide in the chute of the connecting rod 24. The hook 27 is fixedly connected to the crushing and mixing machine main body 01 to ensure the firmness of the hook 27.

[0030] Further, the screen 31 is fixedly connected to the crushing and mixing machine main body 01 to ensure the firmness of the screen 31. The screen 31 can screen the ores that are not completely crushed. The screen 31 is inclined towards the collection bucket 32 to ensure that the ores screened by the screen 31 will roll into the collection bucket 32.

[0031] Further, the collection bucket 32 is slidably connected to the crushing and mixing machine main body 01. The collection bucket 32 and the baffle 33 are closely attached to the outer wall of the crushing and mixing machine main body 01. When the baffle 33 moves upward, it can block one side of the screen 31 to prevent the ores from rolling down continuously. The guide blocks 34 are fixedly connected to the crushing and mixing machine main body 01. The guide blocks 34 play a guiding role for the baffle 33. The support frame 39 is provided with a hole corresponding to the traction rope 35 to ensure that the support frame 39 does not affect the movement of the traction rope 35.

[0032] Further, the driving rod 37 is fixedly connected to the roller 36 to ensure that the driving rod 37 can drive the roller 36 to rotate. The inside of the collection bucket 32 is inclined towards the crushing and mixing machine main body 01 to ensure that after the collection bucket 32 is moved to the uppermost end, the ores in the collection bucket 32 will fall into the crushing and mixing machine main body 01 for further crushing. The support frame 39 is fixedly connected to the crushing and mixing machine main body 01 to ensure the firmness of the support frame 39.

[0033] Working principle: When in use, first push the trolley under the discharge port of the crushing and mixing machine main body 01, then remove the hanging rope 26 from the hook 27. Under the gravity of the extension cylinder 21 and the cover plate 22, the extension cylinder 21 and the cover plate 22 move downward, and the cover plate 22 covers the trolley. Start the crushing and mixing machine main body 01 for crushing. The ores that are not completely crushed will be screened by the screen 31, and the ores will roll into the collection bucket 32. Start the servo motor 38, the servo motor 38 drives the drive rod 37 to rotate, the drive rod 37 drives the roller 36 to rotate, the roller 36 winds up the traction rope 35, and the traction rope 35 lifts the collection bucket 32 to move upward. After the collection bucket 32 moves to the uppermost end, the ores in the collection bucket 32 will roll into the crushing and mixing machine main body 01 for continuous crushing. The above is the entire working principle of the present utility model.

[0034] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and without departing from the spirit or basic characteristics of the present utility model, the present utility model can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, it is intended to embrace all changes within the meaning and scope of the equivalent elements of the claims in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

Claims

1. A crushing and mixing machine for mining, characterized in that: include: A crusher and mixer main body (01), wherein an outer wall of a discharge end of the crusher and mixer main body (01) is provided with an extension cylinder (21), and a screen (31) is installed inside the crusher and mixer main body (01); The anti-dust component (02) comprises an extension tube (21), a cover plate (22) is fixedly connected to the bottom of the extension tube (21), shaft rods (23) are fixedly connected to both ends of the extension tube (21), a connecting rod (24) is provided on the outer wall of the shaft rod (23), one end of the connecting rod (24) is fixedly connected to a rotating rod (25), a hanging rope (26) is fixedly provided on the end of the connecting rod (24) away from the rotating rod (25), and a hook (27) is provided in the middle of the upper part of the hanging rope (26).

2. A crushing and mixing machine for mining according to claim 1, characterized in that: A repeated crushing component (03), the repeated crushing component (03) comprising a screen (31), a collecting bucket (32) being arranged in the discharge direction of the screen (31), a shielding plate (33) being fixedly installed below the collecting bucket (32), guide blocks (34) being passed through both sides of the shielding plate (33), a traction rope (35) being fixedly connected to the middle of the upper part of the collecting bucket (32), the upper part of the traction rope (35) being wound around the outer wall of a roller (36), a driving rod (37) being passed through the middle of the roller (36), a servo motor (38) being arranged at one end of the driving rod (37), and a support frame (39) being arranged below the servo motor (38).

3. A crushing and mixing machine for mining according to claim 1, characterized in that: The extension tube (21) is slidably connected to the discharge port of the crushing and mixing machine body (01), and the rotating rod (25) is rotatably connected to the crushing and mixing machine body (01).

4. A crushing and mixing machine for mining according to claim 1, characterized in that: The connecting rod (24) is provided with a sliding groove corresponding to the shaft rod (23), and the hook (27) is fixedly connected to the crushing and mixing machine body (01).

5. A crushing and mixing machine for mining according to claim 2, characterized in that: The screen (31) is fixedly connected to the crushing and mixing machine body (01), and the screen (31) is inclined toward the collecting bucket (32).

6. A crushing and mixing machine for mining according to claim 2, characterized in that: The collecting bucket (32) is slidably connected to the crushing and mixing machine body (01); the collecting bucket (32) and the shielding plate (33) are closely attached to the outer wall of the crushing and mixing machine body (01); the guiding block (34) is fixedly connected to the crushing and mixing machine body (01); and the supporting frame (39) is provided with a hole corresponding to the traction rope (35).

7. A crushing and mixing machine for mining according to claim 2, characterized in that: The driving rod (37) is fixedly connected to the rotating roller (36), the interior of the collecting bucket (32) is inclined toward the crushing and mixing machine body (01), and the supporting frame (39) is fixedly connected to the crushing and mixing machine body (01).

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