Novel crushing and screening equipment easy to operate
By introducing vibrating components and slidable screen design into the crushing and sieving equipment, the problem of inconvenience in handling small batch raw materials in the prior art is solved, effective classification and collection of particles is realized, and the efficiency of crushing and sieving is improved.
Patent Information
- Application Number
- CN202323338623.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-08
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2033-12-08
AI Technical Summary
The existing crushing and screening devices are not convenient to process small batches of raw materials, and it is difficult to achieve effective classification and secondary crushing of particles of different sizes.
A new crushing and screening equipment including crusher, shell, screening assembly and vibration assembly was designed. The crusher is installed at the upper end of the shell. The screening assembly drives vibration through the vibration assembly. The screen is composed of a screen and a connecting plate. The mesh aperture gradually decreases, the screen can slide up and down, and the vibration assembly consists of a motor, a vibration plate, a spring and a cam to ensure the classification and collection of particles.
It realizes convenient crushing and separating small batches of raw materials, can classify particles of different sizes, improves the screening efficiency, prevents screening mesh from being blocked, and facilitates the collection of particles that meet the requirements.
Smart Images
Figure CN222240698U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field related to screening equipment, in particular to a novel and easy-to-operate crushing and screening equipment. Background Art
[0002] In the production and processing process, it is usually necessary to crush large solids and select particles that meet the use requirements after crushing. Most of the existing crushing devices are large and have a large crushing capacity, which is inconvenient for crushing small batches of raw materials.
[0003] The Chinese patent authorization announcement number is CN213161260U, and the authorization announcement date is November 24, 2010. It discloses a mobile crushing and screening machine, in which a chassis is installed on the crawler chassis, four up and down lifting legs are installed on the front, back, left and right sides of the chassis, a diesel engine, a crusher and a seventh belt conveyor are installed in the middle of the chassis, the diesel engine drives the crusher to work, a first telescopic belt conveyor is installed at the front end of the chassis, a hopper is installed on the first telescopic belt conveyor, and the discharge port of the first telescopic belt conveyor is located above the feed port of the crusher; a four-stage screening machine is installed at the rear end of the chassis, a sixth belt conveyor is installed above the four-stage screening machine, and the feed port of the seventh belt conveyor is located The discharge port of the crusher is below the seventh belt conveyor, the discharge port of the sixth belt conveyor is above the feed port of the fourth-stage screening machine; the first discharge port, the second discharge port, the third discharge port, and the fourth discharge port are provided below the fourth-stage screening machine, the second telescopic belt conveyor, the third telescopic belt conveyor, the fourth telescopic belt conveyor, and the fifth telescopic belt conveyor are installed below the fourth-stage screening machine, the feed port of the second telescopic belt conveyor is connected to the first discharge port, the feed port of the third telescopic belt conveyor is connected to the second discharge port, the feed port of the fourth telescopic belt conveyor is connected to the third discharge port, and the feed port of the fifth telescopic belt conveyor is connected to the fourth discharge port. The shortcoming of the utility model is that the device is a large-scale crushing and screening device, which is inconvenient to process small batches of raw materials. Utility Model Content
[0004] The utility model aims to overcome the inconvenience of crushing and processing small batches of raw materials in the prior art, and provides a novel and easy-to-operate crushing and screening device which is convenient for crushing and screening small batches of raw materials.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A novel and easy-to-operate crushing and screening equipment comprises a crusher, a shell, a screening assembly and a vibration assembly. The crusher is mounted on the upper end of the shell and corresponds to the shell, the vibration assembly is mounted on one side of the shell, one end of the vibration assembly passes through the side of the shell and is connected to one side of the screening assembly, and the other end of the screening assembly passes through the other side of the shell.
[0007] The crusher is installed on the upper end of the outer shell, and the raw materials to be crushed are added by the crusher. After the raw materials are crushed, they enter the outer shell. A screening component is installed in the outer shell to screen the raw materials. When the screening component is screening, the vibration component drives the screening component to vibrate to ensure that the raw materials are well screened. After screening, the qualified particles fall below, and the unqualified particles are screened out of the shell on the other side for secondary crushing. The entire crushing and screening process only requires introducing the raw materials into the crusher, which achieves the purpose of facilitating the crushing and screening of small batches of raw materials.
[0008] Preferably, the sub-screening assembly includes a screen and a connecting plate. The screens are provided in plurality and are evenly distributed along the connecting plate. One end of the screen is detachably connected to the connecting plate. The outer shell is provided with a plurality of discharge holes. The discharge holes correspond to the screens one by one. The other end of the screen passes through the discharge holes and is placed outside the outer shell. One end of the screen that passes through the discharge holes is lower than one end of the screen connected to the connecting plate. The sub-screening assembly has a plurality of screens. The aperture of the screens installed from top to bottom gradually decreases to the required aperture. The screens are all installed on the connecting plate and connected together by the connecting plate. Particles with different apertures can be classified to facilitate subsequent re-crushing or production use. The screens are installed at a certain downward tilt angle to ensure that the particles on the screen roll toward the discharge port and roll out of the outer shell for storage. The whole process can increase the efficiency of sub-screening and prevent the screen from being blocked. Such a design can classify particles of different sizes.
[0009] Preferably, both sides of the screen are provided with side panels, the screens are connected to one side of the side panels, a sliding block 1 is installed on the other side of the side panels, a sliding groove 1 is provided on the inner wall of the shell, and the side panels are slidably connected to the shell through the cooperation of the sliding groove 1 and the sliding block 1. The two sides of the screen are connected together by a connecting plate, which plays a supporting role when the screen is screened, and the connecting plate is slidably connected to the inside of the shell, and the connecting plate can drive the screen to slide up and down in the shell, and the connecting plate can improve the strength of the screen and prevent it from being damaged easily. Such a design can realize the up and down sliding of the screen.
[0010] Preferably, the vibration assembly includes a motor 1 and a vibration plate, a vibration hole is provided on the housing, one side of the vibration plate is connected to the connecting plate after passing through the vibration hole, the vibration plate is placed on the upper and lower sides of the outer side of the housing and springs are installed, a pull plate is provided on the housing, one end of the spring is connected to the vibration plate, and the other end of the spring is connected to the pull plate, a motor seat is installed on the housing, the motor 1 is installed on the motor seat, a cam is installed on the motor shaft of the motor 1, and one side of the cam contacts one side of the vibration plate. The vibration assembly passes through the vibration hole on the housing and is connected to the connecting plate, which can drive the sub-screening assembly to vibrate in the housing to achieve a better sub-screening purpose, the vibration plate is connected to the pull plate through a spring, and under the action of the springs on both sides of the vibration plate, the vibration plate can drive the connecting plate to vibrate, and the vibration of the vibration plate is realized by the cam on the motor 1, the motor 1 drives the cam to rotate, the cam contacts the vibration plate, and the vibration of the vibration plate is realized by the change of diameter, such a design can drive the sub-screening assembly to vibrate.
[0011] Preferably, a plurality of support plates are installed on one side of the shell with a discharge hole, and the support plates correspond to the discharge holes one by one. A collection box is arranged on the support plate, and the collection box is placed on the support plate and corresponds to the end of the screen placed on the outer side of the shell. A card plate is installed on both sides of the end of the collection box close to the shell, and one end of the card plate is connected to the collection box, and the inner side of the other end of the card plate contacts the side of the shell. A collection box is placed at the discharge port of the shell, and the collection box is placed on the support plate. The support plate supports the collection box, and the collection box collects particles flowing out of the screen, and the particles fall into the collection box. At the same time, when the collection box is placed, there are card plates on both sides to limit the position to prevent the collection box from moving. Such a design is convenient for collecting the sieved particles.
[0012] A bottom box is provided at the lower end of the shell, and the bottom box corresponds to the shell. Limiting plates are installed on both sides of the bottom box, and sliding grooves 2 are provided on the limiting plates. Sliding blocks 2 are provided on both sides of the shell. The limiting plates are slidably connected with the shell through the cooperation of sliding grooves 2 and sliding blocks 2. A baffle is installed on one side of the bottom box, and a pull ring is installed on the side of the bottom box where the baffle is installed. The bottom box is installed at the bottom of the shell, and the particles that meet the requirements after screening are collected at the bottom for easy production and use. The particles that meet the requirements fall into the bottom box. The installation of the bottom box is slidably installed along the sliding block 2 by the limiting plate, and the bottom box is installed on the shell. At the same time, a baffle is installed on the bottom box. The baffle prevents the bottom box from sliding excessively beyond the side of the shell. The existence of the pull ring facilitates pulling the bottom box to transfer the raw materials. Such a design facilitates the collection of particles at the bottom.
[0013] The beneficial effects of the utility model are: it is convenient to crush and screen small batches of raw materials, can classify particles of different sizes, can realize the up and down sliding of the screen, can drive the screening component to vibrate, is convenient to collect the screened particles, and is convenient to collect the particles at the bottom. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a structural schematic diagram of the utility model;
[0015] Figure 2 yes Figure 1 sectional view of
[0016] Figure 3 yes Figure 1 Schematic diagram of the structure of the middle shell;
[0017] Figure 4 yes Figure 3 sectional view of
[0018] Figure 5 yes Figure 1 Schematic diagram of the structure of the intermediate screening assembly;
[0019] Figure 6 yes Figure 1 Schematic diagram of the structure of the collection block;
[0020] Figure 7 yes Figure 1 Schematic diagram of the structure of the midsole box.
[0021] In the figure: 1. Crusher; 2. Shell; 21. Discharge hole; 22. Sliding slot 1; 23. Vibration hole; 24. Pull plate; 25. Motor seat; 26. Support plate; 27. Sliding block 2; 3. Screening assembly; 31. Screen; 32. Connecting plate; 33. Side plate; 34. Sliding block 1; 4. Vibration assembly; 41. Motor 1; 42. Vibration plate; 43. Spring; 44. Cam; 5. Collecting box; 51. Card plate; 6. Bottom box; 61. Limiting plate; 62. Sliding slot 2; 63. Baffle; 64. Pull ring; DETAILED DESCRIPTION
[0022] The utility model is further described below in conjunction with the accompanying drawings and specific implementation methods.
[0023] like Figure 1 , Figure 2 In the illustrated embodiment, a novel and easy-to-operate crushing and screening device comprises a crusher 1, a housing 2, a screening assembly 3 and a vibration assembly 4. The crusher 1 is mounted on the upper end of the housing 2 and corresponds to the housing 2. The vibration assembly 4 is mounted on one side of the housing 2. One end of the vibration assembly 4 passes through the side of the housing 2 and is connected to one side of the screening assembly 3. The other end of the screening assembly 3 passes through the other side of the housing 2.
[0024] like Figure 3 , Figure 4 , Figure 6The sub-screening assembly 3 shown includes a screen 31 and a connecting plate 32. A plurality of screens 31 are provided and are evenly distributed along the connecting plate 32. One end of the screen 31 is detachably connected to the connecting plate 32. A plurality of discharge holes 21 are provided on the outer shell 2. The discharge holes 21 correspond one-to-one to the screen 31. The other end of the screen 31 passes through the discharge hole 21 and is placed outside the outer shell 2. One end of the screen 31 passing through the discharge hole 21 is lower than one end of the screen 31 connected to the connecting plate 32.
[0025] Side panels 33 are provided on both sides of the screen 31, and the screens 31 are connected to one side of the side panels 33. A sliding block 34 is installed on the other side of the side panels 33. A sliding groove 22 is provided on the inner wall of the outer shell 2. The side panels 33 are slidably connected to the outer shell 2 through the cooperation of the sliding groove 22 and the sliding block 34.
[0026] The vibration assembly 4 includes a motor 41 and a vibration plate 42. A vibration hole 23 is provided on the outer shell 2. One side of the vibration plate 42 passes through the vibration hole 23 and is connected to the connecting plate 32. The vibration plate 42 is placed on the outer side of the outer shell 2 and springs 43 are installed on both the upper and lower sides. A pull plate 24 is provided on the outer shell 2. One end of the spring 43 is connected to the vibration plate 42, and the other end of the spring 43 is connected to the pull plate 24. A motor seat 25 is installed on the outer shell 2. The motor 41 is installed on the motor seat 25. A cam 44 is installed on the motor shaft of the motor 41, and one side of the cam 44 contacts one side of the vibration plate 42.
[0027] like Figure 6 As shown, a plurality of support plates 26 are installed on one side of the outer shell 2 where a discharge hole 21 is provided. The support plates 26 correspond to the discharge holes 21 one by one. A collecting box 5 is provided on the support plate 26. The collecting box 5 is placed on the support plate 26 and corresponds to the end of the screen 31 placed on the outer side of the outer shell 2. Card plates 51 are installed on both sides of one end of the collecting box 5 close to the outer shell 2. One end of the card plate 51 is connected to the collecting box 5, and the inner side of the other end of the card plate 51 contacts the side surface of the outer shell 2.
[0028] like Figure 7 As shown, a bottom box 6 is provided at the lower end of the outer shell 2, and the bottom box 6 corresponds to the outer shell 2. Limiting plates 61 are installed on both sides of the bottom box 6, and sliding grooves 62 are provided on the limiting plates 61. Sliding blocks 27 are provided on both sides of the outer shell 2. The limiting plates 61 are slidably connected to the outer shell 2 through the cooperation of the sliding grooves 62 and the sliding blocks 27. A baffle plate 63 is installed on one side of the bottom box 6, and a pull ring 64 is installed on the side of the bottom box 6 where the baffle plate 63 is installed.
[0029] When in use, the raw material is poured from the crusher 1, flows into the outer shell 2 after being crushed by the crusher 1, flows to the screen 31 of the screening component 3 in the outer shell 2, and after being screened by layers of screens 31, enters the bottom box 6 at the bottom to collect the particles that meet the requirements.
[0030] During the screening process, the motor 41 drives the cam 44 to rotate, and the vibration plate 42 vibrates in the vibration hole 43 under the joint action of the spring 43 and the cam 44. The vibration plate 42 drives the screen 31 to vibrate through the connecting plate 32, thereby achieving a better screening effect. Large particles that do not meet the requirements are left on the screen 31, and the particles roll out along the screen 31 to the discharge hole 21 and enter the collection box 5 for collection.
Claims
1. A new type of easy-to-operate crushing and screening equipment, characterized in that: The invention comprises a crusher (1), a housing (2), a screening assembly (3) and a vibration assembly (4), wherein the crusher (1) is mounted on the upper end of the housing (2) and corresponds to the housing (2), the vibration assembly (4) is mounted on a side surface of the housing (2), one end of the vibration assembly (4) passes through the side surface of the housing (2) and is connected to one side of the screening assembly (3), the other end of the screening assembly (3) passes through the other side of the housing (2), the screening assembly (3) comprises a screen (31) and a connecting plate (32), a plurality of screens (31) are provided and are evenly distributed along the connecting plate (32), one end of the screen (31) is detachably connected to the connecting plate (32), a plurality of discharge holes (21) are provided on the housing (2), the discharge holes (21) correspond to the screens (31) one by one, the other end of the screen (31) passes through the discharge holes (21) and is arranged outside the housing (2), the screen One end of the net (31) passing through the discharge hole (21) is lower than one end of the screen (31) connected to the connecting plate (32); the vibration assembly (4) comprises a motor (41) and a vibration plate (42); a vibration hole (23) is provided on the housing (2); one side of the vibration plate (42) passes through the vibration hole (23) and is connected to the connecting plate (32); the vibration plate (42) is arranged on the outer side of the housing (2) and is provided with springs (43) on both upper and lower sides; a pull plate (24) is provided on the housing (2); one end of the spring (43) is connected to the vibration plate (42); the other end of the spring (43) is connected to the pull plate (24); a motor seat (25) is installed on the housing (2); the motor (41) is installed on the motor seat (25); a cam (44) is installed on the motor shaft of the motor (41); one side of the cam (44) contacts one side of the vibration plate (42).
2. A new and easy-to-operate crushing and screening device according to claim 1, characterized in that: Side plates (33) are provided on both sides of the screen (31), the screen (31) is connected to one side of the side plate (33), a sliding block (34) is installed on the other side of the side plate (33), a sliding groove (22) is provided on the inner wall of the shell (2), and the side plate (33) is slidably connected to the shell (2) through the cooperation of the sliding groove (22) and the sliding block (34).
3. A new and easy-to-operate crushing and screening device according to claim 1, characterized in that: A plurality of support plates (26) are mounted on one side of the housing (2) on which the discharge hole (21) is provided. The support plates (26) correspond to the discharge holes (21) one by one. A collection box (5) is mounted on the support plate (26). The collection box (5) is placed on the support plate (26) and corresponds to an end of the screen (31) placed on the outside of the housing (2). Clamping plates (51) are mounted on both sides of an end of the collection box (5) close to the housing (2). One end of the clamping plate (51) is connected to the collection box (5), and the inner side of the other end of the clamping plate (51) contacts the side surface of the housing (2).
4. A new and easy-to-operate crushing and screening device according to claim 1, characterized in that: A bottom box (6) is provided at the lower end of the shell (2), the bottom box (6) corresponding to the shell (2), and limit plates (61) are installed on both sides of the bottom box (6), and two sliding grooves (62) are provided on the limit plates (61). Two sliding blocks (27) are provided on both sides of the shell (2), and the limit plates (61) are slidably connected to the shell (2) through the cooperation of the two sliding grooves (62) and the two sliding blocks (27). A baffle (63) is installed on one side of the bottom box (6), and a pull ring (64) is installed on the side of the bottom box (6) where the baffle (63) is installed.