A double-toothed roller screening crusher

Abstract

The utility model discloses a double-toothed roller screening crusher, comprising a crusher body and a support frame, wherein the support frame is provided at the bottom of the crusher body, a feed port is provided at the top of the crusher body, the feed port is connected to a top plate via a rotating shaft, a rod body is embedded inside the top plate, the top of the rod body is fixedly connected to a pull-out handle, a cross plate is provided at the bottom of the rod body, and a dredging rod is connected to the bottom of the cross plate. The double-toothed roller screening crusher is convenient for dredging a blocked crusher body by providing a top plate, a pull-out handle, a rod body, a cross plate, a dredging rod and other structures on the outside of the feed frame. When the crushed objects are blocked, the top plate is rotated by the rotating shaft, and the staff holds the pull-out handle on the top of the rod body to pull the dredging rod at the bottom of the cross plate, so that the crushed objects blocking the feed port can be dredged, so it is convenient to dredge during use.

Description

Technical Field

[0001] The utility model belongs to the technical field of crushers, in particular to a double-toothed roller screening type crusher. Background Art

[0002] Double-tooth roller screening crusher is a crushing equipment that uses the relative movement of two tooth rollers to achieve the functions of material crushing and screening. When the material enters the crushing chamber, the two tooth rollers with teeth first screen the material according to particle size. The material that meets the requirements will pass between the teeth and enter the discharge chute, while the material that does not meet the particle size requirements will be broken, sheared and stretched between the teeth, thereby achieving crushing, and then discharged from the discharge port.

[0003] The double-toothed roller crushers currently on the market have the following problems when used:

[0004] 1. In the actual use of the traditional double-toothed roller crusher, when too much crushed material is poured into the feed port, it is easy to cause the feed port to be blocked, so the equipment needs to be stopped and auxiliary tools are used to dredge the feed port. Therefore, it is not convenient to dredge it during use;

[0005] 2. In actual application, most double-toothed roller crushers often discharge the crushed materials directly from the discharge port. The discharge port is where the staff takes the storage frame to recycle the crushed materials. However, when replacing the storage frame, it is easy to cause the crushed materials to spill, which is not convenient for the recovery of the crushed materials during application. Utility Model Content

[0006] The utility model aims to provide a double-toothed roller screening crusher to solve the technical problems raised in the background technology.

[0007] To achieve the above-mentioned purpose, the specific technical scheme of the utility model is as follows: a double-toothed roller screening crusher, comprising a crusher body and a support frame, a support frame is provided at the bottom of the crusher body, a feed port is provided at the top of the crusher body, the feed port is connected to the top plate through a rotating shaft, a rod body is embedded inside the top plate, the top of the rod body is fixedly connected to a pull-out handle, a cross plate is provided at the bottom of the rod body, the bottom of the cross plate is connected to a dredging rod, and the dredging rods are equidistantly distributed.

[0008] Preferably, the bottom of the support frame is fixedly connected to the base plate, the top of the base plate is slidably connected to the storage frame, the inside of the storage frame is fixedly connected to the handle, the outside of the storage frame is sleeved on the frame body, the side of the frame body is fixedly connected to the spherical handle, and a magnetic sheet is provided inside the frame body, and the magnetic sheet is adsorbed to the outside of the storage frame by magnetic force.

[0009] Preferably, the transverse plate is connected and fixed by a connecting plate, and the connecting plates are provided in two groups.

[0010] Preferably, a T-shaped plate is provided on the top of the bottom plate, a T-shaped slot is provided on the bottom of the storage frame, and the T-shaped plate is inserted into the interior of the T-shaped plate.

[0011] Preferably, a discharge port is provided at the bottom of the crusher body, and a baffle is provided on the outer side of the discharge port.

[0012] Preferably, the side surface of the support frame is fixedly connected to a carrying plate, and a driving motor is provided on the top of the carrying plate.

[0013] The double-toothed roller screening crusher of the utility model has the following advantages:

[0014] 1. This double-toothed roller screening crusher is provided with a top plate, a pull-out handle, a rod body, a horizontal plate, a dredging rod and other structures on the outside of the feed frame, so it is convenient to dredge the blocked crusher body. When the crushed objects are blocked, the top plate is rotated by the rotating shaft, and the staff holds the pull-out handle on the top of the rod body to pull the dredging rod at the bottom of the horizontal plate, so that the crushed objects blocking the feed port can be dredged, so it is convenient to dredge during use;

[0015] 2. This double-toothed roller screening crusher is provided with a T-plate, a storage frame, a frame, a magnetic sheet, a ball handle and other structures on the top of the bottom plate, so it is convenient to recycle the crushed materials and avoid waste of the crushed materials. The storage frame is installed inside the frame through the magnetic sheet, and the crusher body is started to make the crushed materials flow from the discharge port to the storage frame. When the storage frame is full of crushed materials, the ball handle on the outside of the frame is held to replace it with another set of storage frames. In this way, not only can the crushed materials be quickly recycled, but also too much crushed materials can be prevented from falling on the ground during recycling. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the dredging rod structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the storage frame structure of the utility model;

[0020] Figure 4 It is a schematic diagram of the frame structure of the utility model.

[0021] Explanation of the markings in the figure: 1. Crusher body; 2. Feed inlet; 3. Support frame; 4. Drive motor; 5. Load-bearing plate; 6. Bottom plate; 7. Top plate; 8. Pull-out handle; 9. Rod body; 10. Horizontal plate; 11. Connecting plate; 12. Clearing rod; 13. Storage frame; 14. Handle; 15. T-plate; 16. T-slot; 17. Frame; 18. Magnetic sheet; 19. Ball handle; 20. Discharge port; 21. Baffle. DETAILED DESCRIPTION

[0022] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0023] In the description of the embodiments of the present invention, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc. indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.

[0024] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0025] In the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0026] The disclosure below provides many different embodiments or examples for realizing different structures of the embodiments of the present utility model. In order to simplify the disclosure of the embodiments of the present utility model, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the embodiments of the present utility model. In addition, the embodiments of the present utility model can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0027] In order to better understand the purpose, structure and function of the utility model, the double-toothed roller screening crusher of the utility model is further described in detail below in conjunction with the accompanying drawings.

[0028] like Figure 1-4 As shown, a double-toothed roller screening crusher of the utility model comprises a crusher body 1 and a support frame 3. The support frame 3 is provided at the bottom of the crusher body 1. Due to the provision of the support frame 3, the crusher body 1 can have a bottom support effect. A feed port 2 is provided at the top of the crusher body 1. The feed port 2 is connected to a top plate 7 through a rotating shaft. A rod body 9 is embedded inside the top plate 7. A pull-out handle 8 is fixedly connected to the top of the rod body 9. A cross plate 10 is provided at the bottom of the rod body 9. The bottom of the cross plate 10 is connected to a dredging rod 12. The dredging rods 12 are equidistantly distributed. By arranging a top plate 7, a pull-out handle 8, a rod body 9, a cross plate 10 and a dredging rod 12 on the outside of the feed frame, the crushed objects that cause blockage inside the feed port 2 can be dredged, so it is more convenient to dredge during use.

[0029] The bottom of the support frame 3 is fixedly connected to the base plate 6, the top of the base plate 6 is slidably connected to the storage frame 13, the inside of the storage frame 13 is fixedly connected to the handle 14, the outside of the storage frame 13 is sleeved with the frame body 17, the side of the frame body 17 is fixedly connected to the ball handle 19, and the inside of the frame body 17 is provided with a magnetic sheet 18, and the magnetic sheet 18 is adsorbed on the outside of the storage frame 13 by magnetic force. By providing a T-shaped plate 15, a storage frame 13, a frame body 17, a magnetic sheet 18, and a ball handle 19 on the top of the base plate 6, not only can the broken objects be quickly recovered, but also too much broken objects can be prevented from falling on the ground during recovery.

[0030] The transverse plates 10 are connected and fixed by connecting plates 11 . There are two groups of connecting plates 11 . Due to the connecting plates 11 , the transverse plates 10 can be connected.

[0031] A T-shaped plate 15 is provided on the top of the bottom plate 6, and a T-shaped slot 16 is provided on the bottom of the storage frame 13. The T-shaped plate 15 is inserted into the inside of the T-shaped plate 15. The T-shaped plate 15 and the T-shaped slot 16 facilitate the storage frame 13 to move quickly on the top of the bottom plate 6.

[0032] A discharge port 20 is provided at the bottom of the crusher body 1, and a baffle 21 is provided outside the discharge port 20. Due to the baffle 21, the crushed objects inside the discharge port 20 are prevented from splashing everywhere.

[0033] The side of the support frame 3 is fixedly connected to a bearing plate 5 , and a driving motor 4 is arranged on the top of the bearing plate 5 . The bearing plate 5 can bear the driving motor 4 .

[0034] The working principle of the double-toothed roller screening crusher: When using the crusher, first, the crusher body 1 needs to be placed in the corresponding position, and then the user holds the crusher body 1 to pick up and move it. When it moves to the designated position, the bottom plate 6 is placed on the ground, and the support frame 3 and the crusher body 1 are installed on the top of the bottom plate 6. The supporting frame 3 and the crusher body 1 are fixedly connected to the outside of the supporting frame 3, and the driving motor 4 is installed on the top of the supporting plate 5. Pouring excessive crushed materials can easily cause blockage. By providing a top plate 7, a pull-out handle 8, a rod body 9, a cross plate 10, a dredging rod 12 and other structures on the outside of the feed frame, the top plate 7 is rotated by the rotating shaft, and then the staff holds the pull-out handle 8 on the top of the rod body 9, and then pulls the dredging rod 12 at the bottom of the cross plate 10. Since the cross plates 10 are connected and fixed by the connecting plate 11, the connection strength between the cross plates 10 can be improved, so that the crushed materials that cause blockage inside the feed port 2 can be dredged. The dredging is more convenient during use. Secondly, in order to avoid the waste of crushed materials when replacing the storage frame 13, a T-shaped plate 15, a storage frame 13, a frame 17, a magnetic sheet 18, a ball handle 19 and other structures are provided on the top of the bottom plate 6. The storage frame 13 is first slidably connected to the top of the bottom plate 6. Secondly, the storage frame 13 is installed inside the frame 17 through the magnetic sheet 18. After the driving motor 4 outside the crusher is started, the crushed materials flow from the discharge port 20 to the storage frame 13. Secondly, a baffle 21 is installed outside the discharge port 20 to prevent the crushed materials from splashing everywhere. However, when the storage frame 13 is full of crushed materials, the staff holds the ball handle 19 outside the frame 17, and then pulls another set of storage frames 13 inside the frame 17, holds the handle inside the storage frame 13 to take it out from the inside of the frame 17, and then takes the new storage frame 13 and reinstalls it in a hurry. In this way, not only can the crushed materials be quickly recovered, but also too much crushed materials can be prevented from falling on the ground during recovery.

[0035] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A double-toothed roller screening crusher, comprising a crusher body (1) and a support frame (3), wherein the support frame (3) is provided at the bottom of the crusher body (1), and characterized in that: The top of the crusher body (1) is provided with a feed port (2), the feed port (2) is connected to a top plate (7) via a rotating shaft, a rod body (9) is embedded inside the top plate (7), the top of the rod body (9) is fixedly connected to a pull-out handle (8), the bottom of the rod body (9) is provided with a transverse plate (10), the bottom of the transverse plate (10) is connected to a dredging rod (12), and the dredging rods (12) are equidistantly distributed.

2. The double-toothed roller screening crusher according to claim 1, characterized in that: The bottom of the support frame (3) is fixedly connected to the bottom plate (6), the top of the bottom plate (6) is slidably connected to the storage frame (13), the inside of the storage frame (13) is fixedly connected to the handle (14), the outside of the storage frame (13) is sleeved with a frame body (17), the side of the frame body (17) is fixedly connected to a spherical handle (19), and a magnetic attraction sheet (18) is provided inside the frame body (17), and the magnetic attraction sheet (18) is adsorbed on the outside of the storage frame (13) by magnetic force.

3. The double-toothed roller screening crusher according to claim 1, characterized in that: The transverse plate (10) is connected and fixed via a connecting plate (11), and the connecting plates (11) are provided in two groups.

4. The double-toothed roller screening crusher according to claim 2, characterized in that: A T-shaped plate (15) is provided on the top of the bottom plate (6), a T-shaped groove (16) is provided on the bottom of the storage frame (13), and the T-shaped plate (15) is inserted into the interior of the T-shaped plate (15).

5. The double-toothed roller screening crusher according to claim 1, characterized in that: A discharge port (20) is provided at the bottom of the crusher body (1), and a baffle (21) is provided on the outer side of the discharge port (20).

6. The double-toothed roller screening crusher according to claim 1, characterized in that: The side surface of the support frame (3) is fixedly connected to a bearing plate (5), and a driving motor (4) is provided on the top of the bearing plate (5).

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