A discharge structure of an ore crusher

Abstract

The present invention relates to the technical field of ore crusher equipment, and specifically discloses an efficient discharging structure of an ore crusher, including a mounting frame, a crusher body is fixedly mounted on the upper end of the mounting frame, a feed port is provided on the upper end of the crusher body, and a discharging funnel is provided on the lower end of the crusher body. An L-shaped block is installed on the back of the discharging funnel, and the rear end of the L-shaped block and the guide frame are rotatably connected, and the output end of the driving motor is used to drive the driving rod to rotate in the mounting shell, and the second bevel gear on the outside of the driving rod is synchronously meshed with the first bevel gear, and the screw connected to the first bevel gear can rotate inside the rectangular tube. When the two screws rotate synchronously, the connecting rod threaded at the lower end slides and retracts at the rectangular tube, and at the same time, the lower end of the connecting rod and the sliding block sliding outside the front half of the guide frame are rotatably connected, so that the discharging angle of the guide frame can be conveniently adjusted according to the height of the collection container.

Description

Technical Field

[0001] The invention relates to the technical field of ore crusher equipment, in particular to a high-efficiency discharging structure of an ore crusher. Background Art

[0002] Ore crusher equipment, as an indispensable and important tool in modern mining and mineral processing, is of self-evident importance. With the continuous development of industrial technology, the performance and efficiency of ore crusher equipment have been significantly improved, providing strong support for the efficient production and sustainable development of the mining industry. These devices use physical methods to break large pieces of ore into smaller particles, which is convenient for subsequent screening, grinding and extraction processes. There are many types of ore crusher equipment, including jaw crushers, cone crushers, impact crushers, etc. Each type is optimized for specific ore characteristics and production needs.

[0003] At present, traditional ore processing cone crushers on the market often need to have functional structures such as feeding, discharging and crushing. In actual use, some related structures still have many deficiencies in use. For example, in the discharging structure of the crusher, every time the ore is crushed by the crusher, the ore is discharged through the discharge port or discharge port below the lower end of the crusher. The discharge angle is uncontrollable, which limits the height of the device for collecting the discharged materials, thereby affecting the collection and use of the discharged materials. Summary of the invention

[0004] The object of the present invention is to provide an efficient discharging structure of an ore crusher to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides an efficient discharging structure of an ore crusher, comprising a mounting frame, a crusher body is fixedly mounted on the upper end of the mounting frame, a feed port is arranged on the upper end of the crusher body, a discharging hopper is arranged on the lower end of the discharging hopper, a discharging casing is fixedly mounted on the lower end of the discharging hopper, an L-shaped block is fixedly mounted on the back of the discharging hopper, a guide frame is rotatably connected to the lower end of the L-shaped block, an adjustment mechanism is symmetrically arranged on the front half of the guide frame, a same transmission mechanism is arranged on the upper end of the adjustment mechanism, a jumping mechanism is arranged on the inner side of the guide frame, a blocking mechanism is arranged on the outer side of the L-shaped block, and a conveyor belt is arranged on the inner side of the upper end of the guide frame;

[0006] The adjusting mechanism comprises a rectangular cylinder and a connecting rod, a sliding sleeve is fixedly installed on the outer wall of the upper end of the connecting rod, the upper end of the connecting rod is slidably connected to the inner side of the rectangular cylinder through the sliding sleeve, the rectangular cylinder is fixedly installed on the lower end of the transmission mechanism, a screw is rotatably connected to the inner side of the rectangular cylinder, the lower end of the screw is threadedly connected to the inner side of the upper end of the connecting rod, a slider is symmetrically slidably connected to the outer side of the guide rack, the lower end of the connecting rod is rotatably connected to the slider, and the guide rack is located on the basis of the rotation of the L-shaped block, and the use angle of the guide rack can be conveniently adjusted through the adjusting mechanism, so it is convenient to be used for receiving materials for receiving devices of different heights;

[0007] The transmission mechanism includes a mounting shell, the mounting shell is fixedly mounted on the lower end of the mounting frame, the upper end of the rectangular cylinder and the lower end of the mounting shell are fixedly mounted, one end of the mounting shell is fixedly mounted with a driving motor, the inner side of the mounting shell is rotatably connected with a driving rod, the outer side of the driving rod is fixedly mounted with a second bevel gear, the upper end of the screw rod extends into the inner side of the mounting shell and is fixedly mounted with a first bevel gear, the first bevel gear and the second bevel gear are meshingly connected, one end of the driving rod passes through the mounting shell and the output end of the driving motor and is fixedly mounted, and the operation and use of the adjustment mechanism can be conveniently realized through the transmission mechanism;

[0008] The blocking mechanism includes an electric push rod, which is fixedly mounted on the back of the L-shaped block, a fixed plate is fixedly mounted on the output end of the electric push rod, a blocking plate is fixedly mounted on the side of the fixing plate away from the electric push rod, and one end of the blocking plate away from the fixing plate is slidably connected to the inner side of the discharge casing, and a blocking groove is provided on the inner wall of the discharge casing. The blocking mechanism can be used to block the discharge casing when the crushing device is not used, thereby preventing snakes, insects, plague and other pests from entering the machine;

[0009] The jumping mechanism includes a springboard, a rotating rod is symmetrically fixedly installed on the outer side of one end of the springboard, and a rotating hole is symmetrically opened on the inner side of the discharge funnel. One end of the springboard is rotatably connected through the rotating rod and the rotating hole, and a spring is symmetrically fixedly installed on the inner side of the discharge funnel. The upper end of the spring and the lower end of the springboard are fixedly installed. Through the jumping mechanism, the stones crushed by the crusher body can bounce in the discharge funnel. In this way, once the stones that fall later hit the jumping mechanism, the stones retained in the discharge funnel will be bounced up, thereby facilitating the discharge.

[0010] Furthermore, the shape of the sliding sleeve is rectangular, and sliding grooves are symmetrically opened on the inner side of the rectangular tube. The sides of the sliding sleeve are slidably connected to the sliding grooves on the inner side of the rectangular tube. Through the sliding grooves on the inner side of the rectangular tube, the sliding sleeve on the connecting rod can slide stably in the rectangular tube.

[0011] Furthermore, a threaded sleeve is fixedly installed on the inner side of the upper end of the connecting rod, and the upper end of the connecting rod is threadedly connected to the first screw rod through the threaded sleeve. The interior of the connecting rod is hollow, and the lower end of the first screw rod extends into the interior of the connecting rod. The threaded sleeve on the connecting rod can facilitate the threaded connection between the lower end of the first screw rod and the connecting rod.

[0012] Furthermore, a shift groove is symmetrically provided on the outer side of the material guide frame, the slider is slidably connected to the inner side of the shift groove, and a limit groove is symmetrically provided on the inner side of the shift groove. The slider is rectangular in shape, and the slider is slidably connected to the limit groove on the inner wall of the shift groove. The slider can be easily slid through the shift groove on the material guide frame.

[0013] Furthermore, a circular hole is provided on the inner side of the lower end of the connecting rod, and a circular rod is fixedly installed on the outer side of the sliding block. The end of the circular rod away from the sliding block is rotatably connected to the inner side of the circular hole. The lower end of the connecting rod and the sliding block can be rotated through the circular hole on the connecting rod.

[0014] Furthermore, a shell cover is rotatably connected to the lower end of the shell opening of the mounting shell, a handle is fixedly installed on the front of the shell cover, a magnet is symmetrically fixedly installed on the inner side of the shell cover, and the shell cover is magnetically connected to the shell opening of the mounting shell through the magnet. The transmission components inside the mounting shell can be conveniently protected by the shell cover at the shell opening of the mounting shell.

[0015] Furthermore, a rectangular sliding hole is opened on the back side of the discharge sleeve, one end of the sealing plate is slidably connected to the inner side of the rectangular sliding hole, the sealing groove corresponds to one end of the opening of the rectangular sliding hole, and one end of the sealing plate can slide on the discharge sleeve through the rectangular sliding hole on the discharge sleeve.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] First, in the present invention, an L-shaped block is installed on the back of the discharge hopper, the L-shaped block is connected to the rear end of the guide frame by rotation, and the output end of the driving motor is used to drive the driving rod to rotate in the installation shell, and the second bevel gear on the outside of the driving rod is synchronously meshed with the first bevel gear, and the screw connected to the first bevel gear can rotate inside the rectangular tube. When the two screws rotate synchronously, the connecting rod with the threaded connection at the lower end slides and retracts at the rectangular tube, and at the same time, the lower end of the connecting rod and the sliding block sliding on the outside of the front half of the guide frame are connected by rotation, so that the discharge angle of the guide frame can be conveniently adjusted according to the height of the collection container.

[0018] Secondly, in the present invention, when the crusher body is not in use and the discharging needs to be closed, the output end of the electric push rod on the L-shaped block is extended and retracted. When the output end of the electric push rod is extended, the blocking plate connected by the fixed plate can slide into the blocking groove in the discharging sleeve, thereby conveniently protecting the inside of the crusher body and preventing snakes, insects, rats and ants from drilling in.

[0019] Thirdly, in the present invention, when the crusher body is crushing stones, if individual stones are retained on the springboard, the subsequent falling stones will hit the springboard, and the springboard will rotate in the discharge funnel under the action of the spring, and at the same time, the stones retained in the discharge funnel will be bounced up, thereby facilitating the discharge of materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the present invention;

[0021] Figure 2 It is a side view of the present invention;

[0022] Figure 3 For the present invention Figure 2 Enlarged view of point A in the middle;

[0023] Figure 4 It is a schematic diagram of the structure of the discharge casing in the present invention;

[0024] Figure 5 It is a schematic diagram of the internal structure of the rectangular tube in the present invention;

[0025] Figure 6 For the present invention Figure 2 Enlarged view of point B in the middle;

[0026] Figure 7 It is a schematic diagram of the internal structure of the installation shell in the present invention;

[0027] Figure 8 It is a schematic diagram of the jumping mechanism structure in the present invention.

[0028] In the figure: 1, mounting frame; 2, crusher body; 3, feed port; 4, discharge funnel; 5, shell cover; 6, magnet; 7, hand handle; 8, guide rack; 9, discharge housing; 10, conveyor belt; 11, adjustment mechanism; 111, rectangular cylinder; 112, connecting rod; 113, screw; 114, sliding sleeve; 115, slider; 12, transmission mechanism; 121, first bevel gear; 122, second bevel gear; 123, drive motor machine; 124, mounting shell; 125, driving rod; 13, blocking mechanism; 131, electric push rod; 132, fixing plate; 133, blocking plate; 134, blocking groove; 14, L-shaped block; 15, rectangular sliding hole; 16, sliding groove; 17, screw sleeve; 18, round hole; 19, limiting groove; 20, shifting groove; 21, jumping mechanism; 211, springboard; 212, spring; 213, rotating rod; 214, rotating hole; 22, round rod. DETAILED DESCRIPTION

[0029] See also Figure 1-Figure 8 In the embodiment of the present invention, an efficient discharging structure of an ore crusher includes a mounting frame 1, a crusher body 2 is fixedly mounted on the upper end of the mounting frame 1, a feed port 3 is arranged on the upper end of the crusher body 2, a discharging funnel 4 is arranged on the lower end of the discharging funnel 4, a discharging casing 9 is fixedly mounted on the lower end of the discharging funnel 4, an L-shaped block 14 is fixedly mounted on the back of the discharging funnel 4, a guide frame 8 is rotatably connected to the lower end of the L-shaped block 14, and an adjustment mechanism 11 is symmetrically arranged on the front half of the guide frame 8. The adjustment mechanism 1 1 is provided with a same transmission mechanism 12 at the upper end, a jumping mechanism 21 is provided on the inner side of the guide frame 8, a blocking mechanism 13 is provided on the outer side of the L-shaped block 14, and a conveyor belt 10 is provided on the inner side of the upper end of the guide frame 8; the crusher body 2 is specifically a cone crusher, which is a prior art product on the market, so it is not described in detail here. In addition, the adjustment mechanism 11 of the crusher body 2 can be used to adjust and connect the vibrating screen for use, so as to facilitate further discharge and screening of the stone according to the needs of use after discharge;

[0030] The adjusting mechanism 11 comprises a rectangular tube 111 and a connecting rod 112. A sliding sleeve 114 is fixedly installed on the outer wall of the upper end of the connecting rod 112. The upper end of the connecting rod 112 is slidably connected to the inner side of the rectangular tube 111 through the sliding sleeve 114. The rectangular tube 111 is fixedly installed at the lower end of the transmission mechanism 12. A screw rod 113 is rotatably connected to the inner side of the rectangular tube 111. The lower end of the screw rod 113 is threadedly connected to the inner side of the upper end of the connecting rod 112. A slider 115 is symmetrically slidably connected to the outer side of the guide frame 8. The lower end of the connecting rod 112 is rotatably connected to the slider 115, and the transmission mechanism 12 includes a mounting shell 124, which is fixedly mounted on the lower end of the mounting frame 1, and the upper end of the rectangular cylinder 111 is fixedly mounted on the lower end of the mounting shell 124. A driving motor 123 is fixedly mounted on one end of the mounting shell 124, and a driving rod 125 is rotatably connected to the inner side of the mounting shell 124. A second bevel gear 122 is fixedly mounted on the outer side of the driving rod 125, and the upper end of the screw 113 extends into the mounting shell 1 The first bevel gear 121 is fixedly installed on the inner side of 24, and the first bevel gear 121 and the second bevel gear 122 are meshingly connected. One end of the driving rod 125 passes through the mounting shell 124 and the output end of the driving motor 123 for fixed installation. By installing an L-shaped block 14 on the back of the discharging funnel 4, the L-shaped block 14 is used to rotate and connect with the rear end of the guide frame 8, and the output end of the driving motor 123 is used to drive the driving rod 125 to rotate in the mounting shell 124, and the second bevel gear 122 on the outer side of the driving rod 125 is synchronously meshed and drives the first bevel gear 121, and the screw 113 connected to the first bevel gear 121 can rotate inside the rectangular tube 111. When the two screws 113 rotate synchronously, the connecting rod 112 threadedly connected at the lower end slides and retracts at the rectangular tube 111, and at the same time, the lower end of the connecting rod 112 is rotatably connected to the slider 115 sliding on the outer side of the front half of the guide frame 8, so that the discharging angle of the guide frame 8 can be conveniently adjusted according to the height of the collecting container.

[0031] The blocking mechanism 13 includes an electric push rod 131, which is fixedly mounted on the back of the L-shaped block 14. A fixing plate 132 is fixedly mounted on the output end of the electric push rod 131. A blocking plate 133 is fixedly mounted on the side of the fixing plate 132 away from the electric push rod 131. One end of the blocking plate 133 away from the fixing plate 132 is slidably connected to the inner side of the discharge casing 9. A blocking groove 134 is provided on the inner wall of the discharge casing 9. When the crusher body 2 is not in use and the discharge needs to be closed, the output end of the electric push rod 131 on the L-shaped block 14 is extended and retracted. When the output end of the electric push rod 131 is extended, the blocking plate 133 connected through the fixing plate 132 can slide into the blocking groove 134 in the discharge casing 9, thereby conveniently protecting the interior of the crusher body 2 and preventing snakes, insects, rats and ants from drilling in.

[0032] The jumping mechanism 21 includes a springboard 211, a rotating rod 213 is symmetrically fixedly installed on the outer side of one end of the springboard 211, and a rotating hole 214 is symmetrically opened on the inner side of the discharge funnel 4. One end of the springboard 211 is rotatably connected with the rotating rod 213 and the rotating hole 214, and a spring 212 is symmetrically fixedly installed on the inner side of the discharge funnel 4. The upper end of the spring 212 and the lower end of the springboard 211 are fixedly installed. When the crusher body 2 is crushing stones, if individual stones are retained on the springboard 211, the subsequent falling stones will hit the springboard 211, and the springboard 211 will rotate in the discharge funnel 4 under the action of the spring 212, and at the same time, the stones retained in the discharge funnel 4 will be bounced up, so as to facilitate the discharge.

[0033] See also Figure 5 The shape of the sliding sleeve 114 is rectangular, and the inner side of the rectangular tube 111 is symmetrically provided with sliding grooves 16. The sides of the sliding sleeve 114 are slidably connected with the sliding grooves 16 on the inner side of the rectangular tube 111. By sliding the sliding sleeve 114 on the inner side of the rectangular tube 111, the stability of the extension and retraction of the connecting rod 112 can be further improved.

[0034] See also Figure 5 A screw sleeve 17 is fixedly installed on the inner side of the upper end of the connecting rod 112, and the upper end of the connecting rod 112 is threadedly connected to the first screw rod 113 through the screw sleeve 17. The interior of the connecting rod 112 is hollow, and the lower end of the first screw rod 113 extends into the interior of the connecting rod 112. The connecting rod 112 with the screw sleeve 17 and the first screw rod 113 are threadedly connected, so that the connecting rod 112 can be easily telescopically slid in the rectangular tube 111. The hollow connecting rod 112 can make the adjustment transmission efficiency of the first screw rod 113 higher.

[0035] See also Figure 6 The outer side of the guide frame 8 is symmetrically provided with a shift groove 20, and the slider 115 is slidably connected to the inner side of the shift groove 20. The inner side of the shift groove 20 is symmetrically provided with a limiting groove 19. The shape of the slider 115 is rectangular. The slider 115 is slidably connected to the limiting groove 19 on the inner wall of the shift groove 20. By using the slider 115 to slide on the inner side of the shift groove 20 with the limiting groove 19, the stability of the slider 115 can be guaranteed, and it is not easy to disengage from the shift groove 20.

[0036] See also Figure 6 A circular hole 18 is formed on the inner side of the lower end of the connecting rod 112, and a round rod 22 is fixedly installed on the outer side of the slider 115. The end of the round rod 22 away from the slider 115 is rotatably connected to the inner side of the circular hole 18. By utilizing the round rod 22 on the outer side of the slider 115 to rotate at the circular hole 18 on the inner side of the connecting rod 112, the guide frame 8 can be conveniently rotated on the L-shaped block 14 through the extension and retraction of the connecting rod 112, thereby achieving the effect of angle adjustment.

[0037] See also Figure 1The lower end of the shell opening of the mounting shell 124 is rotatably connected with a shell cover 5, and a hand-held handle 7 is fixedly installed on the front of the shell cover 5. A magnet 6 is symmetrically fixedly installed on the inner side of the shell cover 5. The shell cover 5 is magnetically connected to the shell opening of the mounting shell 124 through the magnet 6. The shell cover 5 with the magnet 6 on the mounting shell 124 and the shell opening of the mounting shell 124 are sucked and fixed, which can facilitate the covering of the shell opening of the mounting shell 124, thereby providing a certain protective effect on the internal transmission components; an embedded hole is opened on the inner side of the shell cover 5, and the magnet 6 is installed at the embedded hole. After the shell cover 5 is turned over, it can be sucked and fixed with the shell opening of the mounting shell 124, and with the external hand-held handle 7, the switch is more convenient to use; the shell cover 5 is also provided with a visual tempered glass, which can facilitate the observation of the inside of the mounting shell 124, regular addition of lubricating oil and convenient maintenance.

[0038] See also Figure 4 A rectangular sliding hole 15 is provided on the back of the discharge sleeve 9, one end of the sealing plate 133 is slidably connected to the inner side of the rectangular sliding hole 15, the sealing groove 134 corresponds to one end of the opening of the rectangular sliding hole 15, and the rectangular sliding hole 15 on the discharge sleeve 9 can be used to facilitate sliding of one end of the sealing plate 133 on the discharge sleeve 9.

[0039] The working principle of the present invention is as follows: during use, stones enter the crusher body 2 through the feed port 3, and then are crushed by the crusher body 2 and discharged through the discharge hopper 4 at the lower end. When the crusher body 2 is crushing stones, if individual stones are retained on the springboard 211, the subsequent falling stones will hit the springboard 211, and the springboard 211 will rotate in the discharge hopper 4 under the action of the spring 212, and at the same time, the stones retained in the discharge hopper 4 will be bounced up to prevent the crushed stones from being retained. At the same time, when the stones are discharged to the guide rack 8 through the lower end of the discharge casing 9, the guide rack 8 can be used to discharge the stones into the corresponding loading container through the conveyor belt 10, and the stones are discharged to the corresponding loading container through the discharge hopper. An L-shaped block 14 is installed on the back of 4, and the L-shaped block 14 is used to rotate and connect with the rear end of the guide rack 8, and the output end of the driving motor 123 is used to drive the driving rod 125 to rotate in the installation shell 124, and the second bevel gear 122 on the outside of the driving rod 125 is synchronously meshed with the first bevel gear 121, and the screw 113 connected to the first bevel gear 121 can rotate inside the rectangular tube 111. When the two screws 113 rotate synchronously, the connecting rod 112 with the threaded connection at the lower end slides and retracts at the rectangular tube 111, and at the same time, the lower end of the connecting rod 112 is rotatably connected to the sliding block 115 sliding on the outside of the front half of the guide rack 8, which can be conveniently adjusted according to the height of the collection container. The discharge angle of the guide rack 8 is used;

[0040] When the crusher body 2 is not in use and the discharge needs to be closed, the output end of the electric push rod 131 on the L-shaped block 14 is extended and retracted. When the output end of the electric push rod 131 is extended, the sealing plate 133 connected by the fixed plate 132 can slide into the sealing groove 134 in the discharge sleeve 9, thereby conveniently protecting the inside of the crusher body 2 and preventing snakes, insects, rats and ants from drilling in.

Claims

1. A discharge structure of an ore crusher, characterized in that: The invention comprises a mounting frame (1), wherein a crusher body (2) is fixedly mounted on the upper end of the mounting frame (1), a feed port (3) is provided on the upper end of the crusher body (2), a discharge hopper (4) is provided on the lower end of the discharge hopper (4), a discharge casing (9) is fixedly mounted on the lower end of the discharge hopper (4), an L-shaped block (14) is fixedly mounted on the back of the discharge hopper (4), a guide frame (8) is rotatably connected to the lower end of the L-shaped block (14), an adjustment mechanism (11) is symmetrically provided on the front half of the guide frame (8), a transmission mechanism (12) is provided on the upper end of the adjustment mechanism (11), a jumping mechanism (21) is provided on the inner side of the discharge hopper, a blocking mechanism (13) is provided on the outer side of the L-shaped block (14), and a conveyor belt (10) is provided on the inner side of the upper end of the guide frame (8); The adjusting mechanism (11) comprises a rectangular tube (111) and a connecting rod (112); a sliding sleeve (114) is fixedly mounted on the outer wall of the upper end of the connecting rod (112); the upper end of the connecting rod (112) is slidably connected to the inner side of the rectangular tube (111) via the sliding sleeve (114); the rectangular tube (111) is fixedly mounted on the lower end of the transmission mechanism (12); a screw rod (113) is rotatably connected to the inner side of the rectangular tube (111); the lower end of the screw rod (113) is threadedly connected to the inner side of the upper end of the connecting rod (112); a slider (115) is symmetrically slidably connected to the outer side of the guide frame (8); and the lower end of the connecting rod (112) is rotatably connected to the slider (115); The outer side of the material guide frame (8) is symmetrically provided with a shifting groove (20), the sliding block (115) is slidably connected to the inner side of the shifting groove (20), the inner side of the shifting groove (20) is symmetrically provided with a limiting groove (19), the shape of the sliding block (115) is rectangular, and the sliding block (115) is slidably connected to the limiting groove (19) on the inner wall of the shifting groove (20); A circular hole (18) is formed on the inner side of the lower end of the connecting rod (112); a circular rod (22) is fixedly mounted on the outer side of the sliding block (115); and one end of the circular rod (22) away from the sliding block (115) is rotatably connected to the inner side of the circular hole (18); The jumping mechanism (21) comprises a springboard (211), a rotating rod (213) is symmetrically fixedly mounted on the outer side of one end of the springboard (211), a rotating hole (214) is symmetrically opened on the inner side of the discharge funnel (4), one end of the springboard (211) is rotatably connected to the rotating rod (213) and the rotating hole (214), a spring (212) is symmetrically fixedly mounted on the inner side of the discharge funnel (4), the upper end of the spring (212) is fixedly mounted on the lower end of the springboard (211), and the spring (212) is arranged at one end of the springboard (211) away from the rotating rod (213).

2. The ore crusher discharging structure according to claim 1, characterized in that: The transmission mechanism (12) comprises a mounting shell (124), wherein the mounting shell (124) is fixedly mounted on the lower end of the mounting frame (1), the upper end of the rectangular cylinder (111) and the lower end of the mounting shell (124) are fixedly mounted, a driving motor (123) is fixedly mounted on one end of the mounting shell (124), a driving rod (125) is rotatably connected to the inner side of the mounting shell (124), a second bevel gear (122) is fixedly mounted on the outer side of the driving rod (125), the upper end of the screw rod (113) extends into the inner side of the mounting shell (124) and a first bevel gear (121) is fixedly mounted thereon, the first bevel gear (121) and the second bevel gear (122) are meshingly connected, and one end of the driving rod (125) passes through the mounting shell (124) and the output end of the driving motor (123) and is fixedly mounted thereon.

3. The ore crusher discharging structure according to claim 1, characterized in that: The sliding sleeve (114) is rectangular in shape, and a sliding groove (16) is symmetrically provided on the inner side of the rectangular tube (111), and the side of the sliding sleeve (114) is slidably connected to the sliding groove (16) on the inner side of the rectangular tube (111).

4. The ore crusher discharging structure according to claim 1, characterized in that: A screw sleeve (17) is fixedly mounted on the inner side of the upper end of the connecting rod (112); the upper end of the connecting rod (112) is threadedly connected to the first screw rod (113) via the screw sleeve (17); the interior of the connecting rod (112) is hollow; the lower end of the first screw rod (113) extends into the interior of the connecting rod (112).

5. The ore crusher discharging structure according to claim 2, characterized in that: The lower end of the shell opening of the mounting shell (124) is rotatably connected to a shell cover (5), a hand grip (7) is fixedly mounted on the front of the shell cover (5), a magnet (6) is symmetrically fixedly mounted on the inner side of the shell cover (5), and the shell cover (5) is magnetically connected to the shell opening of the mounting shell (124) via the magnet (6).

6. The ore crusher discharging structure according to claim 1, characterized in that: The blocking mechanism (13) comprises an electric push rod (131), the electric push rod (131) is fixedly mounted on the back of the L-shaped block (14), a fixing plate (132) is fixedly mounted on the output end of the electric push rod (131), a blocking plate (133) is fixedly mounted on the side of the fixing plate (132) away from the electric push rod (131), one end of the blocking plate (133) away from the fixing plate (132) is slidably connected to the inner side of the discharge casing (9), and a blocking groove (134) is provided on the inner wall of the discharge casing (9).

7. The ore crusher discharging structure according to claim 6, characterized in that: A rectangular sliding hole (15) is provided on the back of the discharge casing (9), one end of the blocking plate (133) is slidably connected to the inner side of the rectangular sliding hole (15), and the blocking groove (134) corresponds to one end of the opening of the rectangular sliding hole (15).

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