Snow pear paste production raw material screening and detecting device
By designing a raw material screening and testing device for the production of pear paste, the shaking of the isometric screening rollers and cone frames, combined with the blowing of the fan, the problems of raw material classification and dust cleaning in the existing technology are solved, and efficient screening and quality improvement of raw materials are achieved.
Patent Information
- Application Number
- CN202421456126.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-25
- Publication Date
- 2025-04-25
- Estimated Expiration
- 2034-06-25
AI Technical Summary
The existing raw material screening device for pear paste production is difficult to effectively classify and send out materials of different sizes, which increases the difficulty of subsequent cleaning machines, and cannot effectively remove dust from raw materials, affecting the quality of raw materials.
A raw material screening and testing device for production of pear paste is designed. The raw materials are transported and screened through screening rollers set at equal distances. The reciprocating shaking of the cone frame and the blowing of the fan are separated and cleaned up dust. Materials of different sizes are sent into the outer frame, the cone frame and the collection frame respectively, and pushed out through the connecting rod for detection.
Effective classification and screening of raw materials for Sydney paste production and dust cleaning have been achieved, the quality and production efficiency of raw materials have been improved, and the subsequent inspection and cleaning process have been simplified.
Smart Images
Figure CN222789845U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of screening devices, in particular to a screening and detection device for raw materials for producing snow pear paste. Background Art
[0002] Snow pear loquat paste is very popular among people because it can treat the symptoms of cough, sore throat and pharyngitis, moisten the lungs and relieve cough, and is used for lung health care, preventing vomiting, and promoting the production of body fluids and quenching thirst. In the production process of snow pear loquat paste, its raw materials need to be screened and tested. The existing raw material screening part of snow pear loquat paste still adopts the method of manual screening, so that some raw materials with unqualified size and quality are screened out for processing, which greatly increases the workload of the staff and makes the efficiency of raw material screening low;
[0003] Patent CN216827178U proposes a raw material screening and detection device for the production of donkey-hide gelatin, loquat and snow pear paste. When the raw materials are screened, the drive motor is started first, and then the raw materials are poured into the screening chamber through the feed port. The start of the drive motor will drive the rotating rod and the turntable to rotate, thereby causing the protrusion to rotate. Due to the elliptical shape of the shaking groove, the rotation of the protrusion will continuously abut against the inner walls on the left and right sides of the shaking groove. When the protrusion contacts the left inner wall of the shaking groove, the screen will move left. When the protrusion contacts the right inner wall of the shaking groove, the screen will move right. When the protrusion does not contact the inner wall of the shaking groove, it moves back under the elastic action of the telescopic spring. When the drive motor is running, the rotation of the protrusion drives the screen to shake left and right, simulating human hands to screen the raw materials. Under the elastic action of the reset spring, the piston moves up to spray the gas into the screening chamber through the exhaust pipe, thereby blowing the raw materials on the screen into the collection box.
[0004] The problem with the above scheme is that it is inconvenient to classify the materials of different sizes used in the production of snow pear paste and send them out for inspection after screening, which will also increase the difficulty of subsequent cleaning of the machine. At the same time, the raw materials are usually mixed with a lot of dust, and failure to remove the dust will also affect the quality of the raw materials. Utility Model Content
[0005] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a device for screening and detecting raw materials for the production of snow pear paste, so as to solve the problems raised in the above-mentioned background technology. The utility model has a novel structure, and the raw materials are conveyed by screening rollers arranged at equal intervals. During the conveying process, the raw materials are screened by the gradually increasing spacing of the screening rollers, and small pieces of raw materials gradually fall into the lower cone frame, and large pieces are sent into the outer frame. The cone frame swings back and forth, and smaller pieces of raw materials are sent into the collecting frame, and then pushed out uniformly through the connecting rod, so that the raw materials for the production of snow pear paste can be separated, screened and sent out, so as to facilitate subsequent quality inspection processes.
[0006] In order to achieve the above-mentioned purpose, the utility model is realized through the following technical scheme: a raw material screening and detection device for snow pear paste production, including a screening box, a feed box is fixed on the top of one end of the screening box, a plurality of groups of screening rollers are equidistantly rotatably installed on the top of the screening box through bearings, and the radius of the screening rollers gradually decreases from one end close to the feed box to the other end, an outer frame is fixed at the tail end of the top of the screening box, and a delivery outlet is opened on one side of the outer frame, a cone frame is arranged inside the screening box, and leakage grooves are opened on the surrounding surfaces of the cone frame, a collecting frame is arranged at the bottom of the cone frame in the screening box, and both the cone frame and the collecting frame can be pulled out from one side of the screening box, a push plate is slidably connected to the inside of the outer frame, and connecting rods are fixed to the same side surfaces of the push plate, the cone frame and the collecting frame, and the connecting rods slide out of the outer frame and the screening box.
[0007] Furthermore, a plurality of sets of gears are equidistantly mounted on the outer wall of the screening box away from the outer frame through bearings, and the gears are fixedly connected to the shaft of the screening roller. A second motor is fixed to one side of the outer wall of the screening box, and the output end of the second motor is fixedly connected to one side of the gears.
[0008] Furthermore, a fan is fixed on the outside of the screening box at the bottom of the outer frame, and a dust collecting box is fixed on the outer surface of the other side of the screening box.
[0009] Furthermore, two sets of outer plates are provided on the surface of the screening box away from the connecting rod, and the outer plates are respectively connected to the cone frame and the collecting frame.
[0010] Furthermore, a shaft is fixed to the bottom of the cone frame, and one end of the shaft is rotatably mounted on the inner wall of the outer plate through a bearing, a first motor is fixed to the position of the outer surface of the outer plate corresponding to the shaft, and the output end of the first motor is fixedly connected to the shaft.
[0011] Furthermore, a connecting frame is fixed to one end of the connecting rod away from the screening box, an electric push rod is fixed to the bottom of one side of the screening box, and the extended end of the electric push rod is fixedly connected to the connecting frame.
[0012] Furthermore, a slope is provided on one side of the outer frame close to the outlet end of the screening roller, and the push plate slides along the inner wall of the outer frame and the slope.
[0013] Furthermore, the bottom of the screening box is fixed with a collecting box at the bottom of the delivery outlet, and the raw material screening and detection device for snow pear paste production includes a screening box; a feed box; an outer plate; a collecting box; a screening roller; a dust collecting box; a fan; an outer frame; a push plate; an inclined plane; a delivery outlet; a connecting rod; a connecting frame; an electric push rod; a first motor; a shaft rod; a cone frame; a collecting frame; a second motor; a gear;
[0014] 1. In the process of raw materials falling after being screened by the screening roller, the utility model cooperates with the reciprocating shaking of the cone frame to shake off the dust mixed in the raw materials, and cooperates with the blowing of the fan on one side to blow the dust into the dust collecting box on the other side, so as to effectively clean the dust.
[0015] 2. The inclined surface of the outer frame of the utility model close to the side of the screening roller can make it easier for the raw materials delivered by the rotation of the screening roller to be put into the outer frame, and then pushed out from the delivery port by the movement of the push plate and fall into the collection box, so as to facilitate the subsequent quality inspection of large pieces of materials in the raw materials.
[0016] 3. The utility model drives the shaft to swing back and forth through the first motor, and the cone frame shakes back and forth synchronously. After screening by the screening roller and shaking screening by the cone frame, materials of different sizes are collected into the outer frame, the cone frame and the collection frame respectively. The electric push rod drives the three sets of connecting rods to move through the connecting frame, and pushes the cone frame and the collection frame out from one side of the outer plate, so as to facilitate manual inspection of the materials in the cone frame and the collection frame.
[0017] 4. The utility model drives a gear to rotate through the second motor, and the screening rollers rotate synchronously through the mutual connection between the gears. During the rotation, the raw materials gradually move from the highest point to the lowest point. In the process, because the spacing between the screening rollers becomes larger, smaller raw materials fall into the lower layer, and the raw materials are effectively distinguished and screened.
[0018] 5. Compared with the prior art, the utility model conveys the raw materials by screening rollers arranged at equal intervals. During the conveying process, the raw materials are screened by the gradually increasing spacing of the screening rollers. Small pieces of raw materials gradually fall into the lower cone frame, and large pieces are sent to the outer frame. The cone frame swings back and forth to send smaller pieces of raw materials into the collection frame, and then they are pushed out uniformly through the connecting rod, so that the raw materials for the production of snow pear paste can be separated, screened and sent out, so as to facilitate subsequent quality inspection processes. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 This is a schematic diagram of the overall structure of a raw material screening and detection device for producing snow pear paste according to the utility model;
[0020] Figure 2 This is a schematic diagram of the connection between the connecting frame and the connecting rod of a raw material screening and detection device for producing snow pear paste according to the utility model;
[0021] Figure 3 This is a schematic diagram of the internal structure of a screening box of a raw material screening and testing device for producing snow pear paste according to the utility model;
[0022] Figure 4 The utility model is a schematic diagram of the outer end driving structure of the screening roller of the raw material screening and detection device for the production of snow pear paste.
[0023] In the figure: 1. screening box; 11. feed box; 12. outer plate; 13. collecting box; 2. screening roller; 3. dust collecting box; 31. fan; 4. outer frame; 41. push plate; 42. inclined surface; 43. delivery outlet; 5. connecting rod; 51. connecting frame; 52. electric push rod; 6. first motor; 61. shaft; 62. cone frame; 7. collecting frame; 8. second motor; 81. gear. DETAILED DESCRIPTION
[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0025] See also Figures 1 to 4 The utility model provides a technical solution: a raw material screening and detection device for snow pear paste production, comprising a screening box 1, a feed box 11 is fixed to the top of one end of the screening box 1, a plurality of screening rollers 2 are equidistantly mounted on the top of the screening box 1 through bearings, and the radius of the screening rollers 2 gradually decreases from one end close to the feed box 11 toward the other end, an outer frame 4 is fixed to the tail end of the top of the screening box 1, and a delivery port 43 is provided on one side of the outer frame 4, a cone frame 62 is provided inside the screening box 1, and leakage grooves are provided on the surrounding surfaces of the cone frame 62, a collecting frame 7 is provided at the bottom of the cone frame 62 in the screening box 1, and both the cone frame 62 and the collecting frame 7 can be pulled out from one side of the screening box 1, and the outer frame 4 The inside of the roller 4 is slidably connected with a push plate 41, and the push plate 41, the cone frame 62 and the collecting frame 7 are all fixed with connecting rods 5 on the same side surface. The connecting rod 5 slides through the outer frame 4 and the screening box 1. When the device is used, the raw materials for the production of snow pear paste are fed from the feed box 11 and fall onto the screening roller 2. The screening roller 2 rotates to feed large pieces of raw materials into the outer frame 4, and smaller raw materials into the cone frame 62. In conjunction with the rotation of the cone frame 62, smaller raw materials or impurities are fed into the collecting frame 7, thereby screening and distinguishing the raw materials for the production of snow pear paste and sending them out separately, so as to facilitate quality inspection of raw materials of different specifications. The inspection method can refer to the raw material quality screening technology in the prior art to select excellent raw materials for processing.
[0026] In this embodiment, a plurality of sets of gears 81 are equidistantly mounted on the outer wall of the screening box 1 away from the outer frame 4 through bearings, and the gears 81 are fixedly connected to the shaft of the screening roller 2. A second motor 8 is fixed to one side of the outer wall of the screening box 1, and the output end of the second motor 8 is fixedly connected to one side gear 81. The second motor 8 drives a gear 81 to rotate, and the screening roller 2 rotates synchronously through the mutual connection between the gears 81. During the rotation, the raw material gradually moves from the highest point to the lowest point, and in the process, because the spacing between the screening rollers 2 becomes larger, smaller raw materials fall into the lower layer, so that the raw materials are effectively distinguished and screened.
[0027] In this embodiment, a fan 31 is fixed on the outside of the screening box 1 at the bottom of the outer frame 4, and a dust box 3 is fixed on the outer surface of the other side of the screening box 1. In the process of the raw material falling after being screened by the screening roller 2, the reciprocating shaking of the cone frame 62 is coordinated to shake off the dust mixed in the raw material, and the blowing of the fan 31 on one side is coordinated to blow the dust into the dust box 3 on the other side, so that the dust is effectively cleaned.
[0028] In this embodiment, two sets of outer plates 12 are provided on the surface of the screening box 1 away from the connecting rod 5, and the outer plates 12 are respectively connected to the cone frame 62 and the collecting frame 7, and the bottom of the cone frame 62 is fixed with a shaft 61, and one end of the shaft 61 is rotatably mounted on the inner wall of the outer plate 12 through a bearing, and the position of the outer surface of the outer plate 12 corresponding to the shaft 61 is fixed with a first motor 6, and the output end of the first motor 6 is fixedly connected to the shaft 61, and the end of the connecting rod 5 away from the screening box 1 is fixed with a connecting frame 51, and the bottom of one side of the screening box 1 is fixed with a connecting frame 51. An electric push rod 52 is fixed, and the extended end of the electric push rod 52 is fixedly connected to the connecting frame 51. The first motor 6 drives the shaft rod 61 to swing back and forth, and the cone frame 62 shakes synchronously. After screening by the screening roller 2 and shaking screening by the cone frame 62, materials of different sizes are collected into the outer frame 4, the cone frame 62 and the collecting frame 7 respectively. The electric push rod 52 drives the three groups of connecting rods 5 to move through the connecting frame 51, and pushes the cone frame 62 and the collecting frame 7 out from one side of the outer plate 12, so as to facilitate manual inspection of the materials in the cone frame 62 and the collecting frame 7.
[0029] In this embodiment, a slope 42 is provided on one side of the outer frame 4 close to the outlet end of the screening roller 2, and the push plate 41 slides along the inner wall of the outer frame 4 and the slope 42. A collecting box 13 is fixed at the bottom of the screening box 1 at the bottom of the delivery outlet 43. The slope 42 on the side of the outer frame 4 close to the screening roller 2 can make it more convenient for the raw materials delivered by the rotation of the screening roller 2 to be put into the outer frame 4, and then pushed out from the delivery outlet 43 and fall into the collecting box 13 in conjunction with the movement of the push plate 41, so as to facilitate the subsequent quality inspection of large pieces of materials in the raw materials.
[0030] When the device is used, the raw materials for producing snow pear paste are fed from the feed box 11 and fall onto the screening roller 2. The screening roller 2 rotates to feed large pieces of raw materials into the outer frame 4, and smaller raw materials into the cone frame 62. With the rotation of the cone frame 62, smaller raw materials or impurities are fed into the collection frame 7. The first motor 6 drives the shaft 61 to swing back and forth, and the cone frame 62 swings back and forth synchronously. After screening by the screening roller 2 and the swinging screening of the cone frame 62, materials of different sizes are collected into the outer frame 4, the cone frame 62 and the collection frame 7 respectively. The electric push rod 52 drives the three groups through the connecting frame 51. The connecting rod 5 moves to push the cone frame 62 and the collecting frame 7 out from one side of the outer plate 12, so as to facilitate manual inspection of the materials in the cone frame 62 and the collecting frame 7, so as to facilitate quality inspection of raw materials of different specifications. In the process of the raw materials falling after screening by the screening roller 2, the reciprocating shaking of the cone frame 62 is coordinated to shake off the dust mixed in the raw materials, and the blowing of the fan 31 on one side is coordinated to blow the dust into the dust collecting box 3 on the other side, so as to effectively clean the dust. The detection method can refer to the raw material quality screening technology in the prior art to select excellent raw materials for processing.
[0031] The basic principles and main features of the present invention and the advantages of the present invention are shown and described above. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention.
[0032] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.
Claims
1. A raw material screening and detection device for producing snow pear paste, comprising a screening box (1), characterized in that: A feed box (11) is fixed to the top of one end of the screening box (1). A plurality of screening rollers (2) are equidistantly rotatably mounted on the top of the screening box (1) via bearings, and the radius of the screening rollers (2) gradually decreases from one end close to the feed box (11) toward the other end. An outer frame (4) is fixed to the tail end of the top of the screening box (1), and a delivery outlet (43) is provided on one side of the outer frame (4). A cone frame (62) is provided inside the screening box (1), and leakage grooves are provided on the surrounding surfaces of the cone frame (62). A collecting frame (7) is provided at the bottom of the cone frame (62) in the screening box (1), and both the cone frame (62) and the collecting frame (7) can be pulled out from one side of the screening box (1). A push plate (41) is slidably connected to the inside of the outer frame (4), and a connecting rod (5) is fixed to the same side surface of the push plate (41), the cone frame (62) and the collecting frame (7), and the connecting rod (5) slides through the outer frame (4) and the screening box (1).
2. A raw material screening and detection device for producing snow pear paste according to claim 1, characterized in that: A plurality of sets of gears (81) are equidistantly rotatably mounted on the outer wall of the screening box (1) at a side away from the outer frame (4) via bearings, and the gears (81) are fixedly connected to the shaft of the screening roller (2). A second motor (8) is fixedly connected to one side of the outer wall of the screening box (1), and the output end of the second motor (8) is fixedly connected to one side of the gears (81).
3. A raw material screening and detection device for producing snow pear paste according to claim 1, characterized in that: A fan (31) is fixed on the outside of the screening box (1) at the bottom of the outer frame (4), and a dust collecting box (3) is fixed on the outer surface of the other side of the screening box (1).
4. The raw material screening and detection device for producing snow pear paste according to claim 1, characterized in that: Two groups of outer plates (12) are provided on the surface of the screening box (1) away from the connecting rod (5), and the outer plates (12) are respectively connected to the cone frame (62) and the collecting frame (7).
5. A raw material screening and detection device for producing snow pear paste according to claim 4, characterized in that: A shaft (61) is fixed to the bottom of the cone frame (62), and one end of the shaft (61) is rotatably mounted on the inner wall of the outer plate (12) via a bearing. A first motor (6) is fixed to the outer surface of the outer plate (12) at a position corresponding to the shaft (61), and an output end of the first motor (6) is fixedly connected to the shaft (61).
6. A raw material screening and detection device for producing snow pear paste according to claim 5, characterized in that: A connecting frame (51) is fixed to one end of the connecting rod (5) away from the screening box (1), an electric push rod (52) is fixed to the bottom of one side of the screening box (1), and the extended end of the electric push rod (52) is fixedly connected to the connecting frame (51).
7. The raw material screening and detection device for producing snow pear paste according to claim 1, characterized in that: A slope (42) is provided on one side of the outer frame (4) close to the outlet end of the screening roller (2), and the push plate (41) slides along the inner wall of the outer frame (4) and the slope (42).
8. The raw material screening and detection device for producing snow pear paste according to claim 7, characterized in that: A collecting box (13) is fixed at the bottom of the screening box (1) at the bottom of the delivery outlet (43).