Jaw crusher feeding mechanism for tailing recovery

Abstract

The jaw crusher feeding mechanism comprises a supporting frame, a first motor is arranged in the supporting frame, one end of an output shaft of the first motor is connected with a driving wheel through a coupler, a driven wheel is correspondingly arranged between one side of the driving wheel and the supporting frame, and the other side of the driving wheel is connected with the driven wheel through a coupler. The outer walls of the driving wheel and the driven wheel are sleeved with a conveying belt. According to the jaw crusher feeding mechanism for tailing recovery, the material conveying hopper and the supporting frame form a spiral locking structure through the first screw rod, the first nut and the supporting frame, so that the material conveying hopper is spirally mounted on the supporting frame, and the impact force generated when tailings fall into the jaw crusher feeding mechanism is reduced through the inclined material conveying hopper; according to the device, the conveying hopper and the feeding hopper form a clamping limiting structure through a clamping plate, and the conveying hopper and the feeding hopper form a spiral locking structure through a second screw rod and a second nut, so that the conveying hopper and the feeding hopper are spirally mounted, and the conveying hopper can be conveniently replaced subsequently.

Description

Technical field:

[0001] The utility model relates to the technical field of tailings recovery, in particular to a jaw crusher feeding mechanism used for tailings recovery. Background technology:

[0002] Zinc concentrate and lead concentrate are the main raw materials for producing metallic lead, lead alloys, metallic zinc, zinc compounds, etc. They are mainly used in the electrical industry, machinery industry, steel, metallurgy and other fields. In the production process of zinc concentrate and lead concentrate, in order to facilitate the secondary resource utilization of the waste discharged after grinding the ore and selecting the "useful components", jaw crushers are used to process them.

[0003] During use, the jaw crusher completes the material crushing operation by simulating the movement of the two jaws of an animal through the movable jaw and the static jaw. However, during use, the existing jaw crusher is prone to material blockage due to continuous feeding, and the crushing efficiency of the device for tailings is reduced. Therefore, a jaw crusher feeding mechanism for tailings recovery is proposed to solve the above problems. Utility model content:

[0004] The utility model aims to provide a jaw crusher feeding mechanism for tailings recovery, so as to solve the problem in the above background technology that the existing jaw crusher is prone to material blockage due to continuous feeding during use, and the crushing efficiency of the device for tailings is reduced.

[0005] The utility model is implemented by the following technical scheme: a jaw crusher feeding mechanism for tailings recovery, comprising a support frame, a first motor is arranged inside the support frame, and one end of the output shaft of the first motor is connected to a driving wheel through a coupling, a driven wheel is arranged on one side of the driving wheel between the support frame, and a conveyor belt is sleeved on the outer wall of the driving wheel and the driven wheel, a jaw crusher is arranged on one side of the conveyor belt, a material transfer hopper is arranged on the right side of the support frame, and a first screw is inserted inside the material transfer hopper, the first screw is also inserted in the support frame, and a first nut is spirally arranged on the other end of the first screw;

[0006] The transfer hopper is provided with a feed hopper on one side, and the feed hopper is provided at the feed port of the jaw crusher. A clamping plate is provided on the left side of the bottom plate of the transfer hopper, and the clamping plate is inserted into the feed hopper. A second screw is inserted on the clamping plate, and the second screw is also inserted on the transfer hopper and the feed hopper. A second nut is spirally provided on the other end of the second screw.

[0007] The transfer hopper and the feed hopper are respectively provided with a second motor inside, and the second motor is provided with an output shaft, a driving gear is sleeved on the output shaft, and a driven gear is correspondingly provided on one side of the driving gear, a rotating rod is inserted inside the driven gear, and a plurality of push plates are evenly provided on the upper ends of the output shaft and the rotating rod above the transfer hopper and the feed hopper.

[0008] Preferably, the conveyor belt, under the action of the first motor, forms a conveying structure through a driving wheel, a driven wheel and a supporting frame.

[0009] Preferably, the transfer hopper forms a spiral locking structure with the support frame through the first screw rod, the first nut.

[0010] Preferably, the material transfer hopper forms a locking limit structure with the feed hopper through a locking plate, and the material transfer hopper forms a spiral locking structure with the feed hopper through a second screw rod and a second nut.

[0011] Preferably, the push plate forms a relative rotation structure through a driving gear, a driven gear and a rotating rod under the action of the second motor.

[0012] The advantages of the utility model are as follows: the transfer hopper of the feeding mechanism of the jaw crusher for tailings recovery forms a spiral locking structure with the support frame through the first screw, the first nut, and the support frame, so that the transfer hopper is spirally installed on the support frame, so that the impact force of the tailings falling into the feeding mechanism of the jaw crusher can be reduced by the inclined transfer hopper. The transfer hopper of the device forms a clamping limit structure with the feed hopper through the clamping plate, and the transfer hopper forms a spiral locking structure with the feed hopper through the second screw, the second nut, so that the transfer hopper and the feed hopper are spirally installed, which is convenient for subsequent replacement of the transfer hopper. The push plate of the device forms a relatively rotating structure with the driving gear, the driven gear, and the rotating rod under the action of the second motor, so that the tailings can fall evenly into the jaw crusher through the relatively rotating push plate, and the continuous feeding of the device is prevented from affecting the working efficiency of the jaw crusher through the push plate. Description of the drawings:

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 This is a schematic diagram of the structure of a feeding mechanism of a jaw crusher for tailings recovery in the utility model;

[0015] Figure 2This is a schematic diagram of a feed hopper and a feed hopper spiral installation structure of a jaw crusher feed mechanism for tailings recovery in the utility model;

[0016] Figure 3 This is a schematic diagram of a top view of a feeding mechanism of a jaw crusher for tailings recovery according to the utility model;

[0017] Figure 4 It is a schematic diagram of a top view of a relative rotation assembly of a push plate of a feed mechanism of a jaw crusher for tailings recovery according to the utility model;

[0018] Figure 5 The utility model is a side structural schematic diagram of a relative rotating assembly of a push plate of a feeding mechanism of a jaw crusher for tailings recovery.

[0019] In the figure: 1, support frame, 2, first motor, 3, conveyor belt, 4, jaw crusher, 5, transfer hopper, 6, first screw, 7, first nut, 8, feed hopper, 9, second screw, 10, second nut, 11, second motor, 12, rotating rod, 13, driving gear, 14, driven gear, 15, push plate. Specific implementation method:

[0020] 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 of 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.

[0021] See also Figure 1-5 The utility model provides a technical solution: a jaw crusher feeding mechanism for tailings recovery, including a support frame 1, a first motor 2 is provided inside the support frame 1, and one end of the output shaft of the first motor 2 is connected to a driving wheel through a coupling, a driven wheel is provided on one side of the driving wheel and the support frame 1, and a conveyor belt 3 is sleeved on the outer wall of the driving wheel and the driven wheel, and a jaw crusher 4 is provided on one side of the conveyor belt 3.

[0022] In this embodiment, the conveyor belt 3 forms a conveying structure through the driving wheel, the driven wheel and the support frame 1 under the action of the first motor 2, so that the conveyor belt 3 is driven by the first motor 2 to convey the tailings.

[0023] The support frame 1 is provided with a material transfer hopper 5 on the right side, and a first screw 6 is inserted inside the material transfer hopper 5 . The first screw 6 is also inserted in the support frame 1 , and a first nut 7 is spirally screwed on the other end of the first screw 6 .

[0024] In this embodiment, the transfer hopper 5 forms a spiral locking structure with the support frame 1 through the first screw 6, the first nut 7, so that the transfer hopper 5 is spirally installed on the support frame 1 through the first screw 6, thereby reducing the damage caused to the jaw crusher 4 by the tailings on the conveyor belt 3 during feeding.

[0025] A feeding hopper 8 is provided on one side of the transfer hopper 5, and the feeding hopper 8 is provided at the feeding port of the jaw crusher 4. A clamping plate is provided on the left side of the bottom plate of the transfer hopper 5, and the clamping plate is inserted into the feeding hopper 8. A second screw 9 is inserted on the clamping plate, and the second screw 9 is also inserted in the transfer hopper 5 and the feeding hopper 8. A second nut 10 is spirally provided on the other end of the second screw 9.

[0026] In the present embodiment, the transfer hopper 5 forms a locking limit structure with the feed hopper 8 through a locking plate, and the transfer hopper 5 forms a spiral locking structure with the feed hopper 8 through a second screw 9 and a second nut 10, so that the transfer hopper 5 and the feed hopper 8 are spirally installed, thereby ensuring that the tailings can be fed normally while facilitating the replacement of the transfer hopper 5 at a later time.

[0027] The transfer hopper 5 and the feed hopper 8 are respectively provided with a second motor 11 inside, and the second motor 11 is provided with an output shaft, a driving gear 13 is sleeved on the output shaft, and a driven gear 14 is correspondingly provided on one side of the driving gear 13, and a rotating rod 12 is inserted inside the driven gear 14, and a plurality of push plates 15 are evenly provided on the upper ends of the output shaft and the rotating rod 12 above the transfer hopper 5 and the feed hopper 8.

[0028] In this embodiment, the push plate 15 forms a relative rotation structure through the driving gear 13, the driven gear 14, and the rotating rod 12 under the action of the second motor 11, so that the tailings can fall evenly into the jaw crusher 4 through the rotating push plate 15, and the speed of the tailings rolling is slowed down by the push plate 15.

[0029] Working principle: When using the feeding mechanism of the jaw crusher for tailings recovery, first place the tailings to be crushed on the conveyor belt 3, then start the first motor 2, the output shaft of the first motor 2 drives the driving wheel to rotate through the coupling, and drives the conveyor belt 3 to convey the tailings through the driven wheel. The conveyed tailings fall into the inclined transfer hopper 5 through the conveyor belt 3. At the same time, the second motor 11 in the transfer hopper 5 and the feed hopper 8 works synchronously, so as to slow down the rolling speed of the tailings during feeding through the rotating push plate 15, thereby reducing The small tailings cause damage to the feeding mechanism of the jaw crusher 4; the tailings fall from the conveyor hopper 5 into the feed hopper 8 at a uniform speed, and the push plate 15 on the feed hopper 8 feeds the tailings evenly based on the same principle, thereby avoiding blockage caused by excessive tailings feeding or reducing the working efficiency of the jaw crusher 4; after the feeding mechanism of the device has been working for a long time, the first nut 7 and the second nut 10 can be removed by screwing, so as to facilitate the replacement of the conveyor hopper 5 and thus ensure the working efficiency of the device. This is the use process of the jaw crusher feeding mechanism for tailings recovery.

[0030] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A jaw crusher feeding mechanism for tailings recovery, comprising a support frame (1), wherein a first motor (2) is provided inside the support frame (1), and one end of the output shaft of the first motor (2) is connected to a driving wheel through a coupling, and a driven wheel is provided on one side of the driving wheel and the support frame (1) respectively, and a conveyor belt (3) is sleeved on the outer wall of the driving wheel and the driven wheel, and a jaw crusher (4) is provided on one side of the conveyor belt (3), wherein: The support frame (1) is provided with a material transfer hopper (5) on the right side, and a first screw (6) is inserted inside the material transfer hopper (5). The first screw (6) is also inserted in the support frame (1), and a first nut (7) is spirally screwed on the other end of the first screw (6); The transfer hopper (5) is provided with a feed hopper (8) on one side, and the feed hopper (8) is arranged at the feed port of the jaw crusher (4). A clamping plate is provided on the left side of the bottom plate of the transfer hopper (5), and the clamping plate is inserted into the feed hopper (8). A second screw (9) is inserted on the clamping plate, and the second screw (9) is also inserted on the transfer hopper (5) and the feed hopper (8). A second nut (10) is spirally screwed on the other end of the second screw (9); The transfer hopper (5) and the feed hopper (8) are each internally provided with a second motor (11), and the second motor (11) is provided with an output shaft, a driving gear (13) is sleeved on the output shaft, and a driven gear (14) is correspondingly provided on one side of the driving gear (13), a rotating rod (12) is inserted inside the driven gear (14), and a plurality of push plates (15) are evenly provided at the upper ends of the output shaft and the rotating rod (12) above the transfer hopper (5) and the feed hopper (8).

2. A jaw crusher feeding mechanism for tailings recovery according to claim 1, characterized in that: The conveyor belt (3) forms a conveying structure through a driving wheel, a driven wheel and a support frame (1) under the action of the first motor (2).

3. A jaw crusher feeding mechanism for tailings recovery according to claim 1, characterized in that: The material transfer hopper (5) forms a spiral locking structure with the support frame (1) through the first screw rod (6), the first nut (7) and the support frame (1).

4. A jaw crusher feeding mechanism for tailings recovery according to claim 1, characterized in that: The material transfer hopper (5) forms a locking limit structure with the material feed hopper (8) through a locking plate, and the material transfer hopper (5) forms a spiral locking structure with the material feed hopper (8) through a second screw rod (9) and a second nut (10).

5. A jaw crusher feeding mechanism for tailings recovery according to claim 1, characterized in that: The push plate (15) forms a relatively rotating structure through the driving gear (13), the driven gear (14) and the rotating rod (12) under the action of the second motor (11).

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