Corundum crystal crushing device
By designing a feeding mechanism in the corundum crystal crushing device, and using reciprocating moving components and hydraulic cylinders to block the blanking port of the hopper and pouring into the crushing roller, the safety risk of crushing material splashing in the prior art is solved. Improves operational safety.
Patent Information
- Application Number
- CN202420746566.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-11
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-04-11
AI Technical Summary
When adding crushing materials to existing white corundum crystal crushing devices, the crushing materials are easily splashed due to impact force when the hopper is open, which poses a safety risk.
A corundum crystal crushing device including a feeding mechanism is designed, which blocks the blanking port of the hopper by moving the components and the hydraulic cylinder back and forth, and pours the crushing material into the crushing roller through the hydraulic cylinder to realize Cut the material one after another to avoid splashing.
Improves operational safety and prevents crushing materials from splashing during crushing, enhancing the safety of the use process.
Smart Images
Figure CN222219718U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of corundum crystal processing equipment, in particular to a corundum crystal crushing device. Background Art
[0002] The existing announcement number is CN 220531831 U. A white corundum crystal crushing device is provided. White corundum crystals can be put into the interior of a box through a hopper. The guide plate can guide the white corundum crystals after the initial crushing to the crushing mechanism below, so as to achieve the purpose of secondary crushing, effectively prevent the accumulation of white corundum crystals and affect the crushing effect, and prevent the white corundum crystals inside the box from flowing out under the action of the box cover; however, when adding crushed materials into the hopper, the hopper is always in an open state, and the crushed materials are easily thrown out of the hopper due to the impact force during the crushing process, which causes safety risks during use. Utility Model Content
[0003] The purpose of the utility model is to provide a corundum crystal crushing device in order to solve the above problems.
[0004] The utility model achieves the above-mentioned purpose through the following technical solutions:
[0005] A corundum crystal crushing device comprises a crushing body, the crushing body comprises a crushing box, a crushing roller is arranged in the crushing box, a material discharge mechanism for controlling the lowering of crushed material is arranged on the crushing body, a feeding hopper is arranged at the upper end of the material discharge mechanism, and a material discharge box is arranged between the feeding hopper and the crushing box; the material discharge mechanism comprises a shielding box arranged in the material discharge box, connecting ears passing through the material discharge box are arranged on the front and rear sides of the shielding box, a reciprocating moving component is connected to the connecting ears of the shielding box, and material holding components for temporarily placing the crushed material are arranged on both sides of the shielding box, and the material holding component comprises a material discharge box with an opening at the upper end, and a baffle is rotatably connected to the lower end of the material discharge box near the shielding box, and a hydraulic cylinder is installed between the baffle and the lower side of the shielding box.
[0006] Further configuration: the reciprocating moving assembly includes a reciprocating screw and a guide column connected to the front and rear connecting ears of the unloading box, and one end of the reciprocating screw is connected to a motor.
[0007] Further configuration: a through slot is provided on the material discharge box, the reciprocating screw is threadedly connected to the front connecting ear of the material discharge box, and the guide column is slidably connected to the rear connecting ear of the material discharge box.
[0008] Further configuration: the shielding box, the material discharge box and the material discharge box are slidably connected, and the hydraulic cylinder is rotatably connected with the baffle plate and the shielding box.
[0009] It is further arranged that the length of the shielding box and the discharge box is greater than the length of the discharge port of the charging hopper.
[0010] Further configuration: the bottom of the crushing box is configured to be inclined, and a discharge port is provided at the lowest point of the inclination.
[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0012] Through the setting of the unloading mechanism, the reciprocating moving component drives the shielding box and the discharge boxes on both sides to move back and forth, so that when the discharge box corresponds to the feeding hopper, the corundum crystals in the feeding hopper fall into the discharge box. During the continued movement, the shielding box blocks the discharge port of the feeding hopper, and the hydraulic cylinder on the lower side of the discharge box contracts to drive the baffle to rotate downward, pouring the corundum crystals in the discharge box into between the crushing rollers, and then the hydraulic cylinder extends to make the baffle in a horizontal state. After the discharge box at another place is loaded with materials, it moves in the opposite direction, realizing the successive unloading of the feeding hopper, avoiding the crushed material from splashing out of the feeding hopper during crushing, and improving the safety of operation. BRIEF 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 labor.
[0014] Figure 1 It is an axonometric diagram of a corundum crystal crushing device described in the utility model;
[0015] Figure 2 It is a right-side cross-sectional structural schematic diagram of a corundum crystal crushing device described in the utility model;
[0016] Figure 3 It is a partial cross-sectional structural schematic diagram of a corundum crystal crushing device described in the utility model;
[0017] Figure 4 This is a schematic diagram of the main cross-sectional structure of a material feeding mechanism of a corundum crystal crushing device described in the utility model;
[0018] Figure 5 It is a partial structural schematic diagram of a material discharge mechanism of a corundum crystal crushing device described in the utility model.
[0019] The following are the descriptions of the reference numerals:
[0020] 1. Crushing body; 11. Crushing box; 12. Crushing roller; 13. Discharging box; 2. Feeding hopper; 3. Discharging mechanism; 31. Shielding box; 32. Reciprocating screw; 33. Motor; 34. Guide column; 35. Discharging box; 36. Baffle; 37. Hydraulic cylinder. DETAILED DESCRIPTION
[0021] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model 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 present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.
[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.
[0023] The utility model is further described below in conjunction with the accompanying drawings:
[0024] like Figure 1-Figure 5 As shown, a corundum crystal crushing device comprises a crushing body 1, on which a material discharge mechanism 3 for controlling the discharge of crushed materials is arranged, and a feeding hopper 2 is arranged at the upper end of the material discharge mechanism 3;
[0025] In this embodiment: the crushing body 1 includes a crushing box 11, and a crushing roller 12 is arranged in the crushing box 11. The crushing rollers 12 are arranged in pairs and distributed in two places above and below. One end of the crushing roller 12 is connected to a power part. A discharge box 13 is arranged between the feeding hopper 2 and the crushing box 11. The bottom of the crushing box 11 is arranged in an inclined shape, and a discharge port is opened at the lowest point of the inclination to provide a crushing space for the corundum crystals, so that the crushed crystals flow out from the bottom.
[0026] In this embodiment: the unloading mechanism 3 includes a shielding box 31 arranged in the unloading box 13, and connecting ears that pass through the unloading box 13 are arranged on the front and rear sides of the shielding box 31. A reciprocating moving component is connected to the connecting ears of the shielding box 31. The reciprocating moving component includes a reciprocating screw 32 and a guide column 34 connected to the front and rear connecting ears of the unloading box 13. One end of the reciprocating screw 32 is connected to the motor 33. A through groove is provided on the unloading box 13. The reciprocating screw 32 is threadedly connected to the front connecting ear of the unloading box 13, and the guide column 34 is slidably connected to the rear connecting ear of the unloading box 13. Both sides of the shielding box 31 are provided with a material holding assembly for temporarily storing the crushed material, and the material holding assembly includes a discharge box 35 with an upper opening, and a baffle 36 is rotatably connected to the lower end of the discharge box 35 near the shielding box 31, and a hydraulic cylinder 37 is installed between the baffle 36 and the lower side of the shielding box 31; the shielding box 31, the discharge box 35 are slidably connected to the discharge box 13, and the hydraulic cylinder 37 is rotatably connected to the baffle 36 and the shielding box 31, and the length of the shielding box 31 and the discharge box 35 is greater than the length of the discharge port of the hopper 2; the motor 33 is driven to drive the reciprocating screw 32 to rotate, and the reciprocating screw 32 is driven to rotate. The multiple screw 32 pushes the shielding box 31 and the discharge box 35 to move back and forth under the limit of the guide column 34. When the discharge box 35 moves to the position corresponding to the feeding hopper 2, the corundum crystals in the feeding hopper 2 fall into the discharge box 35. During the continued movement, the shielding box 31 blocks the dropout port of the feeding hopper 2, and the hydraulic cylinder 37 contracts to drive the baffle 36 to rotate downward, pouring the corundum crystals in the discharge box 35 into between the crushing rollers 12, and then the hydraulic cylinder 37 extends to make the baffle 36 in a horizontal state, and the discharge box 35 on the other side gradually moves to the feeding hopper 2.
[0027] The working principle and use process of the utility model are as follows: during the working process of the crushing body 1, corundum crystals are added into the feeding hopper 2, and the reciprocating screw 32 is driven to rotate by the motor 33, so that the reciprocating screw 32 pushes the shielding box 31 and the discharge box 35 to move back and forth under the limit of the guide column 34. When the discharge box 35 moves to the position corresponding to the feeding hopper 2, the corundum crystals in the feeding hopper 2 fall into the discharge box 35. During the continued movement, the shielding box 31 blocks the drop opening of the feeding hopper 2, and the hydraulic cylinder 37 contracts to drive the baffle 36 to rotate downward, and the corundum crystals in the discharge box 35 are poured between the crushing rollers 12. Then the hydraulic cylinder 37 is extended to make the baffle 36 in a horizontal state, and the discharge box 35 on the other side gradually moves to the feeding hopper 2. In this way, the reciprocating movement is performed, so that the corundum crystals are continuously added to the crushing box 11.
[0028] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.
Claims
1. A corundum crystal crushing device, comprising a crushing body (1), wherein the crushing body (1) comprises a crushing box (11), wherein a crushing roller (12) is arranged in the crushing box (11), and wherein: The crushing body (1) is provided with a feeding mechanism (3) for controlling the lowering of crushed materials, the upper end of the feeding mechanism (3) is provided with a feeding hopper (2), and a feeding box (13) is provided between the feeding hopper (2) and the crushing box (11); the feeding mechanism (3) comprises a shielding box (31) arranged in the feeding box (13), the front and rear sides of the shielding box (31) are provided with connecting ears passing through the feeding box (13), the connecting ears of the shielding box (31) are connected with a reciprocating moving component, and both sides of the shielding box (31) are provided with material holding components for temporarily storing crushed materials, and the material holding components comprise a discharge box (35) with an opening at the upper end, and the lower end of the discharge box (35) is rotatably connected with a baffle (36) near the shielding box (31), and a hydraulic cylinder (37) is installed between the baffle (36) and the lower side of the shielding box (31).
2. A corundum crystal crushing device according to claim 1, characterized in that: The reciprocating moving assembly comprises a reciprocating screw (32) and a guide column (34) connected to the front and rear connecting ears of the unloading box (13); one end of the reciprocating screw (32) is connected to a motor (33).
3. A corundum crystal crushing device according to claim 2, characterized in that: The material discharge box (13) is provided with a through slot, the reciprocating screw (32) is threadedly connected to the front connecting ear of the material discharge box (13), and the guide column (34) is slidably connected to the rear connecting ear of the material discharge box (13).
4. The corundum crystal crushing device according to claim 1, characterized in that: The shielding box (31), the material discharge box (35) and the material discharge box (13) are slidably connected, and the hydraulic cylinder (37) is rotatably connected to the baffle plate (36) and the shielding box (31).
5. The corundum crystal crushing device according to claim 1, characterized in that: The lengths of the shielding box (31) and the discharge box (35) are greater than the length of the discharge port of the feeding hopper (2).
6. The corundum crystal crushing device according to claim 1, characterized in that: The bottom of the crushing box (11) is arranged in an inclined shape, and a discharge port is provided at the lowest part of the inclination.