Ore crushing device for ore

Abstract

The utility model discloses an ore crushing device for ore, and relates to the technical field of ore crushing devices. The crushing device comprises a crushing box, a movable groove is formed in one side of the crushing box, a driving plate is rotationally matched with the interior of the movable groove, a sieve plate is rotationally matched with one side of the driving plate, and a movable opening matched with the sieve plate is formed in the other side of the crushing box; and one side of the crushing box is fixedly connected with an extension plate, and the upper side of the extension plate is fixedly connected with two electric telescopic rods. By arranging the driving plate, the sieve plate can be driven to swing, in the swinging process, the bottom of the sieve plate is supported through the supporting plate, so that the sieve plate screens crushed materials, qualified ore is collected through the collecting frame, the sieve plate can be inclined by controlling the electric telescopic rod, and unqualified scraps are collected; and therefore, the ore chippings collected after processing are more uniform, and the crushing quality is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of ore crushing devices, and specifically relates to an ore crushing device. Background Art

[0002] Ores in the prior art refer to mineral aggregates from which useful components can be extracted or which have certain utilizable properties themselves, and can be divided into metallic minerals and non-metallic minerals. When processing ores, a crushing device is needed for crushing. The ore crushing device is mainly used to crush large ores into small particles suitable for subsequent processing, and is an indispensable key device in mining production.

[0003] Chinese Patent with application number CN202221792149.4 discloses a crushing device for phosphate ore, including a crushing chamber. At the top inside the crushing chamber, crushing rollers are installed. On one side of the top of the crushing chamber, a dust reduction mechanism is fixed. The dust reduction mechanism includes a water tank fixed to the top of the crushing chamber. On one side of the top of the water tank, a water inlet is provided. On the other side of the top of the water tank, a water pump is installed, and a conduit is fixed to the top of the water pump. One end of the conduit is fixed with a spray head. At the middle position of the top of the crushing chamber, a feeding port is fixed. At the bottom inside the crushing chamber, a collection structure is provided.

[0004] In the above prior art, after crushing the ore, the material is collected through the collection structure at the bottom. When crushing the ore, due to various problems such as material property differences or equipment wear, the particle size of the discharged material may be uneven. If directly collected uniformly, the uniformity of the collected material after crushing will be unequal, reducing the processing quality.

[0005] In view of this, the present utility model is specifically proposed. Content of the Utility Model

[0006] The technical problem to be solved by the present utility model is to overcome the deficiencies of the prior art and provide an ore crushing device.

[0007] To solve the above technical problem, the basic concept of the technical solution adopted by the present utility model is:

[0008] An ore crushing device includes a crushing box. An activity slot is opened on one side of the crushing box. A driving plate is rotatably fitted inside the activity slot. A screening plate is rotatably fitted on one side of the driving plate. An activity opening matching the screening plate is opened on the other side of the crushing box.

[0009] One side of the crushing box is fixedly connected with an extension plate, and two electric telescopic rods are fixedly connected to the upper side of the extension plate. The output ends of the two electric telescopic rods are fixedly connected with a support plate, and a plurality of auxiliary sliding grooves are formed in the upper side of the support plate. The inner walls of the plurality of auxiliary sliding grooves are all rotatably fitted with auxiliary pulleys that cooperate with the support plate.

[0010] A crushing assembly is installed on the inner wall of the crushing box, a swinging mechanism that cooperates with the driving plate is installed on one side of the crushing box, a pulling opening is formed on one side of the inner wall of the crushing box, and a collection box is slidably fitted inside the pulling opening.

[0011] Optionally, in order to facilitate the crushing of ores, the crushing assembly includes two crushing motors fixedly connected to one side of the crushing box, and crushing rollers that are rotatably fitted on the inner wall of the crushing box and fixedly connected to the output ends of the two crushing motors and cooperate with each other.

[0012] Optionally, in order to swing the driving plate and screen the crushed materials, the swinging mechanism includes a swinging motor arranged on one side of the crushing box, a deflection shaft fixedly connected to the output end of the swinging motor, and a linkage rod that is rotatably fitted on the upper side of the deflection shaft and rotatably fitted with the driving plate.

[0013] Optionally, to facilitate the guiding of the input materials, a feeding port is formed on the upper side of the crushing box, and two guiding plates are installed on the inner wall of the feeding port.

[0014] Optionally, in order to collect waste materials, a waste material box is arranged on the upper side of the extension plate, and handles are installed on both sides of the waste material box.

[0015] Optionally, in order to limit the collection box during use, a blocking block that cooperates with the collection box is rotatably fitted on one side of the crushing box.

[0016] Optionally, in order to guide and limit the up and down movement of the support plate, two guiding grooves are formed on one side of the crushing box, and guiding blocks fixedly connected to the support plate are slidably fitted on the inner walls of the two guiding grooves.

[0017] After adopting the above technical solutions, the present utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the present utility model does not necessarily need to achieve all the advantages described below:

[0018] By setting the driving plate, the sieve plate can be driven to swing. During the swinging process, the bottom of the sieve plate is supported by the support plate, so that the sieve plate screens the crushed materials. The qualified ores are collected by the collection box, and by controlling the electric telescopic rod, the sieve plate can be tilted to collect the unqualified debris, making the collected ore debris after processing more uniform and improving the crushing quality.

[0019] The following further describes in detail the specific implementation manners of the present utility model with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings in the following description are only some embodiments. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts. In the drawings:

[0021] Figure 1 is a schematic three-dimensional structure diagram of an embodiment of the present utility model;

[0022] Figure 2 is a schematic three-dimensional sectional structure diagram of an embodiment of the present utility model;

[0023] Figure 3 is a schematic three-dimensional structure diagram of an extension plate of an embodiment of the present utility model;

[0024] Figure 4 is a schematic rear three-dimensional structure diagram of an embodiment of the present utility model;

[0025] In the drawings, the list of components represented by each reference numeral is as follows:

[0026] 1, crushing box; 3, movable groove; 4, driving plate; 5, sieve plate; 6, movable opening; 7, extension plate; 8, electric telescopic rod; 9, support plate; 10, auxiliary sliding groove; 11, auxiliary pulley; 12, crushing assembly; 121, crushing motor; 122, crushing roller; 13, swinging mechanism; 131, swinging motor; 132, deflection shaft; 133, linkage rod; 14, pulling opening; 15, collection box; 16, feeding opening; 17, guide plate; 18, waste box; 19, handle; 20, blocking block; 21, guide groove; 22, guide block.

[0027] It should be noted that these drawings and text descriptions are not intended to limit the scope of the concept of the present utility model in any way, but to illustrate the concept of the present utility model to those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0028] Now, the present utility model will be further described in detail with reference to the drawings.

[0029] Please refer to Figures 1-4 As shown, in this embodiment, a crushing device for ores is provided, including a crushing box 1. One side of the crushing box 1 is provided with a movable groove 3. A driving plate 4 is rotatably fitted inside the movable groove 3. One side of the driving plate 4 is rotatably fitted with a sieve plate 5. The other side of the crushing box 1 is provided with a movable opening 6 that cooperates with the sieve plate 5;

[0030] One side of the crushing box 1 is fixedly connected with an extension plate 7. Two electric telescopic rods 8 are fixedly connected to the upper side of the extension plate 7. The output ends of the two electric telescopic rods 8 are fixedly connected with a support plate 9. A plurality of auxiliary sliding grooves 10 are formed in the upper side of the support plate 9. The inner walls of the plurality of auxiliary sliding grooves 10 are rotatably fitted with auxiliary pulleys 11 that cooperate with the support plate 9.

[0031] A crushing assembly 12 is installed on the inner wall of the crushing box 1. A swing mechanism 13 that cooperates with the driving plate 4 is installed on one side of the crushing box 1. A draw opening 14 is formed on one side of the inner wall of the crushing box 1. A collection box 15 is slidably fitted inside the draw opening 14.

[0032] An application of one aspect of this embodiment is as follows: When in use, the ore to be crushed is conveyed into the interior of the crushing box 1 through a corresponding conveying device from the feeding port 16. Then, the crushing motor 121 is started to drive the two crushing rollers 122 to rotate, and the debris is crushed. The crushed material then falls onto the upper side of the sieve plate 5. The swing mechanism 13 drives the driving plate 4 and the sieve plate 5 to swing left and right. The support plate 9 supports the bottom of the sieve plate 5, so as to screen the crushed debris, and the qualified and smaller ore falls into the collection box 15.

[0033] The oversized and unqualified ore will be screened on the upper side by the sieve plate 5. After a certain period of processing, the two electric telescopic rods 8 are simultaneously contracted. The two electric telescopic rods 8 have equal power and are controlled by a controller. The support plate 9 is driven to contract, so that the auxiliary pulley 11 is separated from the sieve plate 5, and the sieve plate 5 is tilted around the rotation point of the driving plate 4, causing the unqualified products to roll down, thus realizing the screening of qualified or oversized ore and collecting them separately, making the collected ore more uniform and improving the crushing quality.

[0034] By setting the driving plate 4, the sieve plate 5 can be driven to swing. During the swinging process, the support plate 9 supports the bottom of the sieve plate 5, so that the sieve plate 5 screens the crushed material. The qualified ore is collected by the collection box 15. By controlling the electric telescopic rod 8, the sieve plate 5 can be tilted to collect the unqualified debris, making the collected ore debris after processing more uniform and improving the crushing quality.

[0035] The crushing assembly 12 of this embodiment includes two crushing motors 121 fixedly connected to one side of the crushing box 1, and crushing rollers 122 rotatably fitted on the inner wall of the crushing box 1 and fixedly connected to the output ends of the two crushing motors 121 and cooperating with each other.

[0036] By simultaneously starting the two crushing motors 121 to drive the crushing rollers 122 to rotate, after the ore enters the crushing box 1, it is squeezed by the crushing rollers 122 to achieve crushing.

[0037] The swing mechanism 13 of this embodiment includes a swing motor 131 disposed on one side of the crushing box 1, a deflection shaft 132 fixedly connected to the output end of the swing motor 131, and a linkage rod 133 rotatably fitted on the upper side of the deflection shaft 132 and rotatably fitted with the drive plate 4. The swing motor 131 drives the deflection shaft 132 to rotate, and then the deflection shaft 132 pushes the linkage rod 133 to flip back and forth to push the drive plate 4 to slide in the movable slot 3, improving the screening effect.

[0038] In this embodiment, a feeding port 16 is opened on the upper side of the crushing box 1. Two guide plates 17 are installed on the inner wall of the feeding port 16. The feeding port 16 is used for feeding materials, and the guide plates 17 facilitate guiding the materials to be crushed.

[0039] In this embodiment, a waste box 18 is arranged on the upper side of the extension plate 7. Handles 19 are installed on both sides of the waste box 18. The handles 19 facilitate the operation of the waste box 18, and the waste box 18 facilitates waste collection and then secondary processing.

[0040] In this embodiment, a blocking block 20 rotatably fitted with the collection box 15 is arranged on one side of the crushing box 1. The rotation of the blocking block 20 can be used to block the collection box 15 during use, and when the collection box 15 is operated, the contact restriction is achieved by rotating 180°.

[0041] In this embodiment, two guide grooves 21 are opened on one side of the crushing box 1. A guide block 22 fixedly connected to the support plate 9 is slidably fitted on the inner walls of the two guide grooves 21. When the support plate 9 moves up and down, the guide block 22 slides in the guide grooves 21, improving the stability of the movement.

[0042] The present invention is not limited to the above embodiments. Anyone should know that structural changes made under the inspiration of the present invention, as long as they have the same or similar technical solutions as the present invention, fall within the protection scope of the present invention. The technologies, shapes, and structures not described in detail in the present invention are all well-known technologies.

Claims

1. A ore crushing device for ore, characterized in that: include: A crushing box (1), wherein a movable groove (3) is provided on one side of the crushing box (1), a driving plate (4) is rotatably matched inside the movable groove (3), a screen plate (5) is rotatably matched on one side of the driving plate (4), and a movable opening (6) matched with the screen plate (5) is provided on the other side of the crushing box (1); An extension plate (7) is fixedly connected to one side of the crushing box (1), two electric telescopic rods (8) are fixedly connected to the upper side of the extension plate (7), and a support plate (9) is fixedly connected to the output ends of the two electric telescopic rods (8), and a plurality of auxiliary slide grooves (10) are provided on the upper side of the support plate (9), and the inner walls of the plurality of auxiliary slide grooves (10) are rotatably matched with auxiliary pulleys (11) matched with the support plate (9); The inner wall of the crushing box (1) is provided with a crushing assembly (12), one side of the crushing box (1) is provided with a swing mechanism (13) matched with a driving plate (4), one side of the inner wall of the crushing box (1) is provided with a draw-out opening (14), and a collection frame (15) is slidably matched inside the draw-out opening (14).

2. A ore crushing device for ore according to claim 1, characterized in that: The crushing assembly (12) comprises two crushing motors (121) fixedly connected to one side of the crushing box (1), and a crushing roller (122) rotatably engaged with the inner wall of the crushing box (1) and fixedly connected to the output ends of the two crushing motors (121) and engaged with each other.

3. The ore crushing device according to claim 1, characterized in that: The swing mechanism (13) comprises a swing motor (131) arranged on one side of the crushing box (1), a deflection shaft (132) fixedly connected to the output end of the swing motor (131), and a linkage rod (133) rotatably engaged with the upper side of the deflection shaft (132) and rotatably engaged with the drive plate (4).

4. A ore crushing device for ore according to claim 1, characterized in that: A feeding port (16) is provided on the upper side of the crushing box (1), and two guide plates (17) are installed on the inner wall of the feeding port (16).

5. The ore crushing device according to claim 1, characterized in that: A waste frame (18) is arranged on the upper side of the extension plate (7), and handles (19) are arranged on both sides of the waste frame (18).

6. A ore crushing device for ore according to claim 1, characterized in that: A blocking block (20) is rotatably matched with the collecting frame (15) on one side of the crushing box (1).

7. The ore crushing device according to claim 1, characterized in that: Two guide grooves (21) are provided on one side of the crushing box (1), and the inner walls of the two guide grooves (21) are slidably fitted with guide blocks (22) fixedly connected to the support plate (9).

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