A granulated sugar lump crushing and screening device

Abstract

The utility model relates to crystal lump processing technical field discloses a kind of crystal lump crushing screening device, including filter box, control panel, crusher, the control panel is fixedly connected in the left side outer wall of filter box, the crusher is fixedly connected in the top inner wall of filter box, the bottom outer wall of the crusher is fixedly connected with discharge gate, the filter box is provided with screening mechanism, the filter box is provided with auxiliary mechanism, the screening mechanism includes chute, the chute is opened in the front side inner wall of filter box, the left and right side inner wall sliding connection of chute has sliding plate, the right side outer wall of sliding plate is fixedly connected with first filter screen plate. In the utility model, transmission structure of motor drive rotating lever, skew wheel and gyro wheel is formed, the efficient screening of crystal lump is realized, and the filter screen plate of different specifications filter hole is matched with the collection box of adaptation, and the shaking action in screening process can effectively reduce the adhesion blockage of crystal lump on filter screen surface.

Description

Technical Field

[0001] This utility model relates to the field of rock sugar processing technology, and in particular to a rock sugar crushing and screening device. Background Technology

[0002] The production process for rock sugar, with a water content ≤ 60% according to national standards, uses high-purity, low-impurity granulated sugar as the main raw material. The granulated sugar must have a sucrose content ≥ 99.6% and a reducing sugar content ≤ 0.1%. The granulated sugar is poured into a washing tank and rinsed with deionized water to remove surface dust and other impurities. After draining, it is fed into a pulverizer and pulverized to 80-100 mesh for easier dissolution later. Simultaneously, an appropriate amount of edible caramel coloring, conforming to the national food safety standard GB 1886.64-2015, is prepared to adjust the sugar color.

[0003] The rock sugar crushing and screening device integrates crushing and screening functions. It crushes large pieces of rock sugar through a special crushing mechanism to ensure that the produced rock sugar particles are of uniform size. The device is highly automated and easy to operate. It can not only effectively improve the processing efficiency of rock sugar, but also ensure the stability of production and product quality.

[0004] The crushing and screening device has the following defects: after the rock sugar is crushed, too large or too small particles are mixed in, which makes it easy for the powder or fragments to stick and clog the screen, affecting the subsequent filtration effect. Therefore, a rock sugar crushing and screening device is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a rock sugar block crushing and screening device, which aims to improve the problem in the prior art where excessively large or small particles are mixed in after the rock sugar blocks are crushed, causing them to easily stick and clog the screen with powder or fragments.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a rock sugar block crushing and screening device, comprising a filter box, a control panel, and a crusher. The control panel is fixedly connected to the left outer wall of the filter box, the crusher is fixedly connected to the top inner wall of the filter box, and a discharge port is fixedly connected to the bottom outer wall of the crusher. A screening mechanism is provided on the filter box, and an auxiliary mechanism is provided on the filter box. The screening mechanism includes a chute, which is opened on the front inner wall of the filter box. Sliding plates are slidably connected to the left and right inner walls of the chute. A first filter screen is fixedly connected to the right outer wall of the sliding plate. An insertion port is opened on the right inner wall of the filter box, and a collection box is slidably connected to the left and right inner walls of the insertion port. A second filter screen is fixedly connected to the right outer wall of the sliding plate. A motor is fixedly connected to the left inner wall of the filter box. A rotating rod is fixedly connected to the output end of the motor through a coupling. A skew wheel is fixedly connected to the side outer wall of the rotating rod, and a roller is hinged to the right inner wall of the skew wheel.

[0007] As a further description of the above technical solution: the auxiliary mechanism includes a fixed rod, which is rotatably connected to the inner walls of the left and right sides of the filter box via bearings. An opening and closing plate is fixedly connected to the outer side wall of the fixed rod, and a transparent glass is fixedly connected to the inner front wall of the fixed rod. An adjusting plate is slidably connected to the inner front wall of the opening and closing plate, and an inclined plate is fixedly connected to the outer bottom wall of the adjusting plate. A slot is provided on the inner front wall of the filter box, and a compression spring is fixedly connected to the outer top wall of the adjusting plate.

[0008] As a further description of the above technical solution: the inner diameter of the collection box is adapted to the inner diameter of the first filter screen, the inner diameter of the collection box is adapted to the inner diameter of the second filter screen, and there are three sliding plates, which are slidably connected to the front inner wall of the slide groove.

[0009] As a further description of the above technical solution: the rotating rod is rotatably connected to the inner front wall of the filter box via a bearing, and the roller contacts the outer bottom wall of the sliding plate.

[0010] As a further description of the above technical solution: a threaded cylinder is threadedly connected to the top inner wall of the crusher, and an expansion mask is fixedly connected to the top outer wall of the threaded cylinder.

[0011] As a further description of the above technical solution: the outer side wall of the mask is provided with directional markings.

[0012] As a further description of the above technical solution: the top inner wall of the first filter screen is provided with coarse filter holes, and the top inner wall of the second filter screen is provided with fine filter holes.

[0013] As a further description of the above technical solution: the outer diameter of the opening and closing plate is adapted to the size of the front inner diameter of the filter box, and the inclined plate is snapped into the bottom inner wall of the slot.

[0014] As a further description of the above technical solution: silicone pads are fixedly connected to the outer walls of the top and bottom sides of the adjustment plate, and wear-resistant pads are fixedly connected to the outer walls of the sides of the inclined plate.

[0015] As a further description of the above technical solution: the outer diameter of the transparent glass is adapted to the inner diameter of the filter box, and the end of the compression spring away from the adjustment plate is fixedly connected to the inner wall of one side of the opening and closing plate.

[0016] This utility model has the following beneficial effects:

[0017] 1. In this utility model, a transmission structure consisting of a motor-driven rotating rod, a skew wheel, and rollers drives a sliding plate and a connected multi-layer filter screen to shake up and down, thereby achieving efficient screening of rock sugar blocks. Filter screens with different specifications of filter holes, paired with suitable collection boxes, can accurately separate rock sugar blocks of different sizes. Moreover, the shaking action during screening can effectively reduce the adhesion and clogging of rock sugar blocks on the filter screen surface, greatly improving screening efficiency and quality, and meeting diverse production needs.

[0018] 2. In this utility model, the opening and closing plate in the auxiliary mechanism is locked and opened through the cooperation of the adjusting plate, the inclined plate and the slot. After the operator pulls the adjusting plate to separate the inclined plate from the slot, the opening and closing plate can be rotated to open the internal space on the front side of the filter box, and then the sliding plate can be easily rotated to disengage it from the sliding groove, so as to realize the quick disassembly and assembly of the filter screen, which facilitates the cleaning, maintenance and replacement of parts of the device, reduces the difficulty and cost of maintenance, and extends the service life of the equipment. Attached Figure Description

[0019] Figure 1 This is a schematic front view of the overall structure of the rock sugar crushing and screening device proposed in this utility model;

[0020] Figure 2 This is a cross-sectional schematic diagram of a rock sugar crushing and screening device proposed in this utility model;

[0021] Figure 3 This is a schematic diagram of the screening mechanism of a rock sugar crushing and screening device proposed in this utility model;

[0022] Figure 4 This is a schematic diagram of the auxiliary mechanism of a rock sugar block crushing and screening device proposed in this utility model.

[0023] Legend:

[0024] 1. Filter box; 2. Control panel; 3. Crusher; 4. Discharge port; 5. Screening mechanism; 51. Slide chute; 52. Sliding plate; 53. First filter screen; 54. Inlet; 55. Collection box; 56. Second filter screen; 57. Motor; 58. Rotating rod; 59. Skew wheel; 510. Roller; 511. Threaded cylinder; 512. Expanding mask; 6. Auxiliary mechanism; 60. Fixing rod; 61. Opening and closing plate; 62. Transparent glass; 63. Adjusting plate; 64. Inclined plate; 65. Slot; 66. Compression spring. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Reference Figures 1-3 This utility model provides an embodiment of a rock sugar crushing and screening device, comprising a filter box 1, a control panel 2, and a crusher 3. The control panel 2 is fixedly connected to the left outer wall of the filter box 1, and the crusher 3 is fixedly connected to the top inner wall of the filter box 1. A discharge port 4 is fixedly connected to the bottom outer wall of the crusher 3. The discharge port 4 guides the crushed rock sugar blocks to be smoothly discharged from the crusher 3 and enter the screening mechanism 5 below for screening. The filter box 1 is provided with a screening mechanism 5 and an auxiliary mechanism 6. The screening mechanism 5 includes a chute 51, which is opened on the front inner wall of the filter box 1. Sliding plates 52 are slidably connected to the left and right inner walls of the chute 51, and a first filter screen 5 is fixedly connected to the right outer wall of the sliding plate 52. 3. An insertion port 54 is provided on the right inner wall of the filter box 1. A collection box 55 is slidably connected to the inner walls on both sides of the insertion port 54. A second filter screen plate 56 is fixedly connected to the outer right side of the sliding plate 52. A motor 57 is fixedly connected to the inner left side of the filter box 1. The motor 57 serves as the power source for the screening mechanism 5, providing power for the rotation of the rotating rod 58, thereby driving the entire screening process. The output end of the motor 57 is fixedly connected to the rotating rod 58 through a coupling. A skew wheel 59 is fixedly connected to the outer side of the rotating rod 58. A roller 510 is hinged to the inner right side of the skew wheel 59. The roller 510 contacts the bottom of the sliding plate 52 and rolls under the drive of the skew wheel 59, reducing the friction between the roller and the sliding plate 52 and making the up-and-down movement of the sliding plate 52 smoother.

[0027] Reference Figures 2-4The inner diameter of the collection box 55 is matched with the inner diameter of the first filter screen plate 53, and the inner diameter of the collection box 55 is matched with the inner diameter of the second filter screen plate 56. There are three sliding plates 52, which are slidably connected to the inner front wall of the slide groove 51. The rotating rod 58 is rotatably connected to the inner front wall of the filter box 1 through a bearing. The roller 510 contacts the bottom outer wall of the sliding plate 52. Through the contact between the roller 510 and the sliding plate 52, the eccentric motion of the skew wheel 59 is converted into the up and down movement of the sliding plate 52, realizing the shaking and screening of the filter screen plate, breaking... A threaded cylinder 511 is threadedly connected to the inner top wall of the crusher 3. An expanding mask 512 is fixedly connected to the outer top wall of the threaded cylinder 511. The expanding mask 512 can increase the inlet area of ​​the rock sugar block entering the crusher 3, so that the rock sugar block can enter the crusher 3 more smoothly and avoid blockage. The outer side wall of the expanding mask 512 has a directional mark, which can help the operator accurately judge the installation direction of the expanding mask 512 and ensure correct installation. The inner top wall of the first filter screen plate 53 has coarse filter holes, and the inner top wall of the second filter screen plate 56 has fine filter holes.

[0028] Reference Figures 3-4 The auxiliary mechanism 6 includes a fixed rod 60, which is rotatably connected to the inner walls of the left and right sides of the filter box 1 via bearings. An opening / closing plate 61 is fixedly connected to the outer side wall of the fixed rod 60, and a transparent glass 62 is fixedly connected to the inner front wall of the fixed rod 60. The transparent glass 62 allows operators to observe the screening of the rock sugar blocks inside the device during operation, enabling timely detection and adjustment of any problems. An adjusting plate 63 is slidably connected to the inner front wall of the opening / closing plate 61, and an inclined plate 64 is fixedly connected to the outer bottom wall of the adjusting plate 63. A slot 65 is provided on the inner front wall of the filter box 1, and a compression spring 66 is fixedly connected to the outer top wall of the adjusting plate 63. The outer diameter of filter box 1 is matched with the inner diameter of the front side of filter box 1. Inclined plate 64 is snapped into the bottom inner wall of slot 65. Silicone pads are fixedly connected to the outer walls of the top and bottom sides of adjustment plate 63. The silicone pads can increase the friction between adjustment plate 63 and inner wall of opening and closing plate 61, and prevent adjustment plate 63 from loosening during sliding. Wear-resistant pads are fixedly connected to the outer side of inclined plate 64. Wear-resistant pads can reduce wear between inclined plate 64 and inner wall of slot 65, and extend the service life of inclined plate 64 and slot 65. The outer diameter of transparent glass 62 is matched with the inner diameter of filter box 1. The end of compression spring 66 away from adjustment plate 63 is fixedly connected to the inner side of opening and closing plate 61.

[0029] Working principle: By turning on the motor 57, the rotating rod 58 rotates, which drives the skew wheel 59 to rotate. The skew wheel 59 then drives the roller 510 to rotate, causing the roller 510 to contact the bottom outer wall of the sliding plate 52. This causes the multiple sliding plates 52 to rise and then fall, causing the sliding plates 52 to shake the first filter screen plate 53 and the second filter screen plate 56 up and down. This sorts and shakes the crushed rock sugar pieces that fall onto the multiple filter screen plates, allowing different sized pieces to fall into different collection boxes 55 for collection. At the same time, the shaking reduces the amount of rock sugar pieces sticking to the filter screen surface, preventing blockage. When maintenance of multiple filter screen plates is required, the adjusting plate 63 is pulled to move the inclined plate 64 upward, separating the inclined plate 64 from the inner wall of the slot 65. Then, the adjusting plate 63 is pulled to rotate the opening and closing plate 61, which unfolds the front interior of the filter box 1. Finally, the sliding plate 52 is rotated to disengage from the sliding groove 51, allowing for the disassembly and maintenance of multiple filter screen plates.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A rock sugar block crushing and screening device, comprising a filter box (1), a control panel (2), and a crusher (3), characterized in that: The control panel (2) is fixedly connected to the left outer wall of the filter box (1), the crusher (3) is fixedly connected to the top inner wall of the filter box (1), the bottom outer wall of the crusher (3) is fixedly connected to the discharge port (4), the filter box (1) is provided with a screening mechanism (5), and the filter box (1) is provided with an auxiliary mechanism (6). The screening mechanism (5) includes a chute (51), which is located on the front inner wall of the filter box (1). A sliding plate (52) is slidably connected to the inner walls of the left and right sides of the chute (51). A first filter screen plate (53) is fixedly connected to the outer right side of the sliding plate (52). An insertion port (54) is provided on the inner right side of the filter box (1). A collection box (55) is slidably connected to the inner walls of the left and right sides of the insertion port (54). A second filter screen plate (56) is fixedly connected to the outer right side of the sliding plate (52). A motor (57) is fixedly connected to the inner left side of the filter box (1). A rotating rod (58) is fixedly connected to the output end of the motor (57) through a coupling. A skew wheel (59) is fixedly connected to the outer side of the rotating rod (58). A roller (510) is hinged to the inner right side of the skew wheel (59).

2. The rock sugar block crushing and screening device according to claim 1, characterized in that: The auxiliary mechanism (6) includes a fixed rod (60), which is rotatably connected to the inner walls of the left and right sides of the filter box (1) via bearings. An opening and closing plate (61) is fixedly connected to the outer side wall of the fixed rod (60). A transparent glass (62) is fixedly connected to the inner front wall of the fixed rod (60). An adjusting plate (63) is slidably connected to the inner front wall of the opening and closing plate (61). An inclined plate (64) is fixedly connected to the outer bottom wall of the adjusting plate (63). A slot (65) is provided on the inner front wall of the filter box (1). A compression spring (66) is fixedly connected to the outer top wall of the adjusting plate (63).

3. The rock sugar block crushing and screening device according to claim 1, characterized in that: The inner diameter of the collection box (55) is adapted to the inner diameter of the first filter plate (53), and the inner diameter of the collection box (55) is adapted to the inner diameter of the second filter plate (56). There are three sliding plates (52), and the three sliding plates (52) are slidably connected to the front inner wall of the slide groove (51).

4. The rock sugar block crushing and screening device according to claim 1, characterized in that: The rotating rod (58) is rotatably connected to the inner front wall of the filter box (1) via a bearing, and the roller (510) contacts the outer bottom wall of the sliding plate (52).

5. The rock sugar block crushing and screening device according to claim 1, characterized in that: The top inner wall of the crusher (3) is threaded with a threaded cylinder (511), and the top outer wall of the threaded cylinder (511) is fixedly connected with an expansion mask (512).

6. The rock sugar block crushing and screening device according to claim 5, characterized in that: The outer side wall of the mask (512) is provided with directional markings.

7. The rock sugar block crushing and screening device according to claim 1, characterized in that: The first filter screen (53) has coarse filter holes on its top inner wall, and the second filter screen (56) has fine filter holes on its top inner wall.

8. The rock sugar block crushing and screening device according to claim 2, characterized in that: The outer diameter of the opening and closing plate (61) is adapted to the size of the front inner diameter of the filter box (1), and the inclined plate (64) is engaged with the bottom inner wall of the slot (65).

9. The rock sugar block crushing and screening device according to claim 2, characterized in that: Silicone pads are fixedly connected to the top and bottom outer walls of the adjustment plate (63), and wear-resistant pads are fixedly connected to the side outer walls of the inclined plate (64).

10. The rock sugar block crushing and screening device according to claim 2, characterized in that: The outer diameter of the transparent glass (62) is adapted to the inner diameter of the filter box (1), and the end of the compression spring (66) away from the adjusting plate (63) is fixedly connected to the inner wall of one side of the opening and closing plate (61).

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