Crusher for geological mineral exploitation

Abstract

The utility model relates to the technical field of mineral exploitation, in particular to a crusher for geological mineral exploitation. According to the technical scheme, the device comprises a crushing box, a movable jaw frame and an adjusting jaw frame, the adjusting jaw frame is installed on one side of the interior of the crushing box through a sliding groove, an adjusting lining plate is fixedly installed on one side of the adjusting jaw frame, an adjusting screw rod is installed on one side of the adjusting jaw frame through a shaft bolt, and two sets of threaded rotary discs are rotationally installed on one side of the crushing box; and the adjusting screw rod penetrates through the threaded turntable and is in threaded connection. The adjusting screw rod is driven to move by rotating the threaded rotating disc, the movable adjusting screw rod drives the adjusting jaw frame to move, and the movable adjusting jaw frame can adjust the distance between the adjusting lining plate and the movable jaw lining plate, so that the fineness of crushed ore is adjusted, the size of crushed particles is conveniently adjusted according to needs, and the crushing efficiency is improved. And the crushing thickness of the device is increased, so that the device can be suitable for crushing and processing ores with different particle sizes.

Description

Technical Field

[0001] The utility model relates to the technical field of mineral mining, in particular to a crusher used in geological mineral mining. Background Art

[0002] Mineral mining is the core link of geological mineral mining, which involves the excavation and transportation of mineral resources. The selection of mining methods should be based on the geological conditions of the ore body, the quality of mineral resources and other factors to achieve the maximum utilization of resources. In the process of mineral mining and processing, the mined mineral resources need to be crushed, ground, beneficiated, etc. to extract valuable minerals. For this purpose, a crusher used in geological mineral mining is needed. Among them, the "crusher used in geological mineral mining" disclosed by the announcement number "CN214262291U" has solved the serious situation that gravel may pop out during the operation of the machine, causing casualties, etc., and a Generally, the crushers used in geological and mineral mining are directly connected to the transportation, and the dust generated by the crushed stones at the lower end cannot be effectively blown away. After long-term use, the dust accumulates and may clog the screen plate, seriously affecting the overall working efficiency of the machine. However, in actual use, crushers with similar structures used in geological and mineral mining still have many defects, such as: they do not have the function of adjusting the coarseness of crushing, and cannot adjust the size of the crushed particles according to needs, and cannot be used for ore crushing processing with different particle sizes; and the electrical equipment of the crusher will generate heat during operation, and the heat accumulation will affect the operating life of the electrical equipment, so it is necessary to design a crusher used in geological and mineral mining. Utility Model Content

[0003] The purpose of the utility model is to provide a crusher used in geological mineral exploitation to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a crusher used in geological and mineral mining, comprising a crushing box, a movable jaw frame and an adjustable jaw frame, wherein the movable jaw frame is installed inside the crushing box through an axle rod, and a movable jaw lining plate is fixedly installed on one side of the movable jaw frame, a driven pulley is rotatably installed on one side of the crushing box, an eccentric shaft is fixedly installed on one side of the driven pulley, a linkage rod is installed on the eccentric shaft through the axle frame, and one end of the linkage rod is movably connected to one side of the movable jaw frame through an axle bolt, an installation box is fixedly installed on one side of the crushing box, and the interior of the installation box is fixedly installed A driving motor is provided, a driving pulley is installed at the output end of the driving motor, a transmission belt is installed around the outer side of the driving pulley, and the transmission belt is connected to the driven pulley in a circular manner, an adjusting jaw frame is installed on the inner side of the crushing box through a slide groove, an adjusting lining plate is fixedly installed on one side of the adjusting jaw frame, an adjusting screw is installed on one side of the adjusting jaw frame through an axle bolt, two groups of threaded turntables are rotatably installed on one side of the crushing box, and the adjusting screw passes through the threaded turntable and is threadedly connected, a control box is fixedly installed on the front side of the installation box, and a cooling fan is fixedly installed on the inner side of the control box.

[0005] A filter box is installed at the input end of the cooling fan. Wind is generated by the cooling fan being powered on and transmitted to the inside of the installation box, thereby accelerating the air flow inside the installation box. The flowing air can discharge the heat generated by the operation of the drive motor inside the installation box out of the installation box, thereby dissipating the heat of the drive motor inside the installation box and ensuring the stable operation of the drive motor. The filter box can be used to filter dust from the air entering the cooling fan when it is powered on, thereby ensuring the safety of the cooling fan operation, while also preventing dust from damaging the drive motor and extending the service life of the drive motor.

[0006] Preferably, the bottom of the crushing box is fixedly installed with pillars on both sides, the bottom of the pillars is movably installed with a shock-absorbing plate through a sliding plate, a spring component is fixedly installed inside the shock-absorbing plate, and an inspection cover is embedded on one side of the top of the crushing box. The crushing box transmits the vibration force to the spring component inside the shock-absorbing plate through the pillars, and uses the elastic force of the spring component to reduce the vibration force, thereby increasing the overall shock resistance.

[0007] Preferably, a discharge pipe is fixedly installed at the bottom of the crushing box, a conveying motor is fixedly installed at one end of the discharge pipe, a spiral conveying rod extending into the discharge pipe is fixedly installed at the output end of the conveying motor, and a pipe cover is installed at one end of the discharge pipe through a slot. The crushed stones enter the discharge pipe, the pipe cover is opened, and the conveying motor is powered on to drive the spiral conveying rod to rotate, and the rotating spiral conveying rod pushes the stones inside the discharge pipe to move, thereby discharging the stones inside the discharge pipe.

[0008] Preferably, an inspection door is installed on one side of the installation box through a hinge, and a heat dissipation hole is opened inside the inspection door. Opening the inspection door facilitates the inspection of the drive motor inside the installation box, which improves the inspection efficiency of the staff, and the heat can be discharged from the inside of the installation box through the heat dissipation hole.

[0009] Preferably, the front of the control box is provided with a door by hinges, and a controller is embedded in the front of the door. Opening the door facilitates maintenance of the cooling fan inside the control box, and the controller is electrically connected to the conveying motor, the driving motor, and the cooling fan through wires, so that the staff can control the operation of the device.

[0010] Preferably, a guide slide bar is installed at the bottom of the movable jaw frame through an axle bolt, and a reset spring is sleeved on the outer side of the guide slide bar. The guide slide bar can limit the moving direction of the guide slide bar, ensuring the stability of the movement of the guide slide bar, and the reset spring is used to reset the guide slide bar.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The adjusting screw is driven to move by rotating the threaded turntable, and the moving adjusting screw drives the adjusting jaw frame to move. The moving adjusting jaw frame can adjust the distance between the adjusting liner and the movable jaw liner, thereby adjusting the coarseness of the crushed ore, making it convenient to adjust the size of the crushed particles according to needs, increasing the function of the crushing coarseness of the device, and making the device suitable for ore crushing processing with different particle sizes.

[0013] 2. Wind is generated by the operation of the heat dissipation fan, and the wind is transmitted to the inside of the installation box, thereby accelerating the air flow inside the installation box. The flowing air can discharge the heat generated by the operation of the drive motor inside the installation box, thereby dissipating the heat of the drive motor inside the installation box, ensuring the stable operation of the drive motor, and using the filter box to filter dust from the air entering the heat dissipation fan, ensuring the safety of the operation of the heat dissipation fan, while also preventing dust from damaging the drive motor and extending the service life of the drive motor. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the utility model;

[0015] Figure 2 It is the front view of the utility model;

[0016] Figure 3 It is a schematic diagram of the cross-sectional structure of the utility model;

[0017] Figure 4 It is a schematic diagram of the local structure of the movable jaw frame of the utility model;

[0018] Figure 5 It is a schematic diagram of the partial structure of the shock absorbing plate of the utility model;

[0019] Figure 6 It is a schematic diagram of the local structure of the discharge pipe of the utility model;

[0020] Figure 7 It is a schematic diagram of the local structure of the control box of the utility model.

[0021] In the figure: 1. Crushing box; 101. Support; 102. Shock absorber plate; 103. Inspection cover; 104. Spring part; 2. Discharge pipe; 201. Conveying motor; 202. Screw conveying rod; 203. Pipe cover; 3. Installation box; 301. Inspection door; 302. Active pulley; 303. Transmission belt; 304. Driving motor; 4. Control box; 401. Box door; 402. Controller; 403. Cooling fan; 5. Driven pulley; 501. Eccentric shaft; 502. Shaft frame; 503. Linkage rod; 6. Moving jaw frame; 601. Moving jaw lining; 602. Guide slide bar; 603. Return spring; 7. Adjusting jaw frame; 701. Adjusting lining; 702. Adjusting screw; 703. Threaded turntable. DETAILED DESCRIPTION

[0022] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0023] Embodiment 1

[0024] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 As shown, the utility model proposes a crusher for geological mineral exploitation, comprising a crushing box 1, a movable jaw frame 6 and an adjustable jaw frame 7, the movable jaw frame 6 is installed inside the crushing box 1 through an axle rod, and a movable jaw lining plate 601 is fixedly installed on one side of the movable jaw frame 6, a guide slide bar 602 is installed on the bottom of the movable jaw frame 6 through an axle bolt, and a return spring 603 is sleeved on the outer side of the guide slide bar 602, a driven pulley 5 is rotatably installed on one side of the crushing box 1, an eccentric shaft 501 is fixedly installed on one side of the driven pulley 5, a linkage rod 503 is installed on the eccentric shaft 501 through the axle frame 502, and one end of the linkage rod 503 is movably connected to one side of the movable jaw frame 6 through the axle bolt;

[0025] A mounting box 3 is fixedly installed on one side of the crushing box 1, a driving motor 304 is fixedly installed inside the mounting box 3, a driving pulley 302 is installed on the output end of the driving motor 304, a transmission belt 303 is installed around the outer side of the driving pulley 302, and the transmission belt 303 is connected with the driven pulley 5 in a circular manner, an adjusting jaw frame 7 is installed on one side of the crushing box 1 through a slide groove, an adjusting lining plate 701 is fixedly installed on one side of the adjusting jaw frame 7, an adjusting screw 702 is installed on one side of the adjusting jaw frame 7 through an axle bolt, two groups of threaded turntables 703 are rotatably installed on one side of the crushing box 1, and the adjusting screw 702 penetrates the threaded turntable 703 and is threadedly connected, a control box 4 is fixedly installed on the front of the mounting box 3, and a heat dissipation fan 403 is fixedly installed on one side of the control box 4;

[0026] A discharge pipe 2 is fixedly installed at the bottom of the crushing box 1, a conveying motor 201 is fixedly installed at one end of the discharge pipe 2, a spiral conveying rod 202 extending into the discharge pipe 2 is fixedly installed at the output end of the conveying motor 201, and a pipe cover 203 is installed at one end of the discharge pipe 2 through a slot.

[0027] The working principle of the crusher used in the geological mineral exploitation according to the first embodiment is: the adjusting screw 702 is driven to move by rotating the threaded turntable 703, and the moving adjusting screw 702 drives the adjusting jaw frame 7 to move, and the moving adjusting jaw frame 7 can adjust the distance between the adjusting liner 701 and the movable jaw liner 601, thereby adjusting the coarseness of the crushed ore;

[0028] The driving motor 304 is powered on and drives the active pulley 302 to rotate, and the eccentric shaft 501 is rotated. The rotating eccentric shaft 501 drives the rotating active pulley 302 to drive the driven pulley 5 to rotate through the transmission belt 303. The rotating driven pulley 5 drives the linkage rod 503 to move through the shaft frame 502. The moving linkage rod 503 drives the movable jaw frame 6 to move. The moving direction of the guide slide bar 602 can be limited by the guide slide bar 602, ensuring the stability of the movement of the guide slide bar 602. At the same time, the reset spring 603 is used to reset the guide slide bar 602, and the moving movable jaw frame 6 drives the movable jaw liner 601 to move and cooperate with the adjustment liner 701 to crush the stone.

[0029] The crushed stones enter the discharge pipe 2, and the pipe cover 203 is pulled out to form a discharge port in the discharge pipe 2. The conveying motor 201 is powered on to drive the screw conveying rod 202 to rotate. The rotating screw conveying rod 202 pushes the stones in the discharge pipe 2 to move, thereby discharging the stones in the discharge pipe 2.

[0030] Wind is generated by powering on the heat dissipation fan 403, and the wind is transmitted to the inside of the installation box 3, thereby accelerating the air flow inside the installation box 3. The flowing air can discharge the heat generated by the operation of the drive motor 304 inside the installation box 3 out of the installation box 3, thereby dissipating the heat of the drive motor 304 inside the installation box 3, ensuring the stable operation of the drive motor 304, and using a filter box to filter dust from the air entering the power-on operation of the heat dissipation fan 403, thereby ensuring the safety of the operation of the heat dissipation fan 403, while also preventing dust from damaging the drive motor 304, thereby extending the service life of the drive motor 304.

[0031] Embodiment 2

[0032] like Figure 1 , Figure 2 , Figure 3 , Figure 5 and Figure 7 As shown, the utility model proposes a crusher for geological mineral exploitation. Compared with the first embodiment, this embodiment also includes: pillars 101 are fixedly installed on both sides of the bottom of the crushing box 1, and a shock-absorbing plate 102 is movably installed on the bottom of the pillar 101 through a sliding plate, and a spring member 104 is fixedly installed inside the shock-absorbing plate 102, and an inspection cover 103 is embedded and installed on one side of the top of the crushing box 1; an inspection door 301 is installed on one side of the installation box 3 through a hinge, and heat dissipation holes are opened inside the inspection door 301; a box door 401 is installed on the front of the control box 4 through a hinge, and a controller 402 is embedded and installed on the front of the box door 401.

[0033] In this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 5 As shown, the crushing box 1 transmits the vibration force to the spring member 104 inside the shock absorbing plate 102 through the support 101, and uses the elastic force of the spring member 104 to reduce the vibration force and increase the overall shock resistance; Figure 1 As shown, opening the inspection door 301 facilitates the inspection of the drive motor 304 inside the installation box 3, thereby improving the inspection efficiency of the staff, and the heat can be discharged from the inside of the installation box 3 through the heat dissipation holes; Figure 1 , Figure 2 , Figure 3 , Figure 7 As shown, opening the box door 401 facilitates maintenance of the cooling fan 403 inside the control box 4, and the controller 402 is electrically connected to the conveying motor 201, the driving motor 304, and the cooling fan 403 through wires, so that the staff can control the operation of the device.

[0034] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

Claims

1. A crusher for geological and mineral exploitation, comprising a crushing box (1), a movable jaw frame (6) and an adjustable jaw frame (7), characterized in that: A movable jaw frame (6) is installed inside the crushing box (1) through an axis rod, and a movable jaw lining plate (601) is fixedly installed on one side of the movable jaw frame (6); a driven pulley (5) is rotatably installed on one side of the crushing box (1), and an eccentric shaft (501) is fixedly installed on one side of the driven pulley (5); a linkage rod (503) is installed on the eccentric shaft (501) through an axis frame (502), and one end of the linkage rod (503) is movably connected to one side of the movable jaw frame (6) through an axis bolt; a mounting box (3) is fixedly installed on one side of the crushing box (1), a driving motor (304) is fixedly installed inside the mounting box (3), and a driving pulley (302) is installed on the output end of the driving motor (304), A transmission belt (303) is installed around the outer side of the driving pulley (302), and the transmission belt (303) is connected to the driven pulley (5) in a circular manner. An adjusting jaw frame (7) is installed on one side of the inner part of the crushing box (1) through a slide groove. An adjusting lining plate (701) is fixedly installed on one side of the adjusting jaw frame (7). An adjusting screw (702) is installed on one side of the adjusting jaw frame (7) through a shaft bolt. Two groups of threaded turntables (703) are rotatably installed on one side of the crushing box (1), and the adjusting screw (702) penetrates the threaded turntable (703) and is threadedly connected. A control box (4) is fixedly installed on the front side of the installation box (3), and a heat dissipation fan (403) is fixedly installed on one side of the inner part of the control box (4).

2. A crusher for geological mineral exploitation according to claim 1, characterized in that: Supports (101) are fixedly installed on both sides of the bottom of the crushing box (1), a shock-absorbing plate (102) is movably installed on the bottom of the support (101) via a sliding plate, a spring member (104) is fixedly installed inside the shock-absorbing plate (102), and an inspection cover (103) is embedded and installed on one side of the top of the crushing box (1).

3. A crusher for geological mineral exploitation according to claim 1, characterized in that: A discharge pipe (2) is fixedly mounted on the bottom of the crushing box (1); a conveying motor (201) is fixedly mounted on one end of the discharge pipe (2); a spiral conveying rod (202) extending into the interior of the discharge pipe (2) is fixedly mounted on the output end of the conveying motor (201); and a pipe cover (203) is mounted on one end of the discharge pipe (2) via a slot.

4. A crusher for geological mineral exploitation according to claim 1, characterized in that: An inspection door (301) is installed on one side of the installation box (3) via a hinge, and heat dissipation holes are provided inside the inspection door (301).

5. A crusher for geological and mineral exploitation according to claim 1, characterized in that: The front of the control box (4) is provided with a box door (401) via hinges, and the front of the box door (401) is embedded with a controller (402).

6. A crusher for geological mineral exploitation according to claim 1, characterized in that: A guide slide bar (602) is installed at the bottom of the movable jaw frame (6) via an axle bolt, and a return spring (603) is sleeved on the outer side of the guide slide bar (602).

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