Glutinous rice raw material grinding device
By designing a multi-stage grinding structure and vibration mechanism, the problem of low single-stage grinding precision in existing glutinous rice raw material grinding devices has been solved, achieving efficient multi-stage grinding and preventing powder clogging, thus improving the grinding precision and efficiency of glutinous rice powder.
Patent Information
- Application Number
- CN202422928053.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-29
- Publication Date
- 2026-02-06
- Estimated Expiration
- 2034-11-29
AI Technical Summary
Existing glutinous rice grinding devices can only perform one-time grinding, resulting in low grinding precision, requiring secondary processing, and are inconvenient to use.
A multi-stage grinding structure was designed, including multiple grinding rollers and grinding plates. A motor drives a large rotating rod to drive a connecting block and a sleeve rod, thereby realizing the rotation of multiple grinding rollers. Vibration is generated through an eccentric shaft to prevent powder from clogging the sieve holes.
This process enables multi-stage grinding, improving the grinding precision of glutinous rice raw materials, simplifying secondary processing, increasing grinding efficiency, and preventing powder clogging.
Smart Images
Figure CN223875133U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a grinding device technical field especially relates to a waxy rice raw material grinding device. BACKGROUND
[0002] Waxy rice is milky white, not transparent, also has translucent, viscosity, is divided into two kinds of xiang waxy rice and glutinous rice: xiang waxy rice is made of xiang type waxy rice, waxy rice is warm, sweet, enters lung, spleen, has the effect of supplementing deficiency, tonifying blood, invigorating the spleen and warming the stomach, is a kind of mild tonic, waxy rice is the main raw material of manufacturing sticky snack, needs waxy rice to be ground into powder when making, currently most waxy rice raw material grinding devices include grinding box and two grinding rollers, two grinding rollers are installed in the interior of grinding box, one grinding roller is driven to rotate by motor when using, one grinding roller drives the relative rotation of another grinding roller, after waxy rice raw material is placed in the interior of grinding box, the relative rotation between two grinding rollers grinds waxy rice raw material into powder, this grinding mode can only grind waxy rice raw material once, leads to the low grinding accuracy of waxy rice raw material, needs to collect the waxy rice raw material powder after grinding and grind again, it is more troublesome to use.
[0003] Therefore, it is necessary to provide a new waxy rice raw material grinding device to solve the above technical problems. CONTENT OF THE UTILITY MODEL
[0004] To solve the above technical problems, the utility model provides a waxy rice raw material grinding device.
[0005] The utility model provides a waxy rice raw material grinding device, including the grinding box, the one side of grinding box is fixedly connected with the feeder pipe, be provided with grinding mechanism in the interior of grinding box, the one side of grinding box is fixedly connected with the vibrating mechanism, the upper end surface central place of grinding box is fixedly connected with the box body, be fixedly provided with motor in the interior of box body, the output of motor is rotatably connected with big rotary lever, the lower end of big rotary lever penetrates grinding box,
[0006] The grinding mechanism includes big rotary lever, grinding roller, grinding plate and sieve hole, three connecting blocks are fixedly connected on the outer wall of big rotary lever, two sides of three connecting blocks are fixedly connected with sleeve rod, a plurality of sleeve rods are rotatably provided with grinding roller on the outer wall, a plurality of protrusions are fixedly connected on the surface of two grinding rollers at the upper end of three grinding rollers, three grinding plates are rotatably provided on the outer wall of big rotary lever, three grinding plates are respectively below three connecting blocks and contact with three grinding rollers, and sieve holes are formed on the surface of three grinding plates.
[0007] Preferably, among two grinding rollers connected with protrusions, the intensive degree of protrusions on the surface of the grinding roller at the upper end is less than the intensive degree of protrusions on the surface of the grinding roller at the lower end.
[0008] Preferably, the density of the screen holes penetrating through the three grinding plate surfaces is increased from top to bottom, and the hole diameters of the screen holes penetrating through the three grinding plate surfaces are decreased from top to bottom.
[0009] Preferably, the plurality of sleeve rods are rotatably connected with rollers through connecting rods at the ends away from the connecting blocks, the inner wall of the grinding box is provided with sliding rails at the positions opposite to the rollers, and every two rollers of the plurality of rollers are located in one sliding rail.
[0010] Preferably, the vibration mechanism comprises a vibration box, a driving machine and eccentric shafts, one side of the grinding box is fixedly connected with the vibration box, the driving machine is fixedly arranged in the vibration box, the output end of the driving machine is rotatably connected with a small rotating rod, and the outer wall of the small rotating rod is fixedly sleeved with the plurality of eccentric shafts.
[0011] Preferably, the lower end of the discharge pipe penetrates through the grinding box, and the lower end surface of the grinding box is fixedly connected with three support legs inclined by 60°.
[0012] Compared with the related art, the waxy material grinding device has the following beneficial effects:
[0013] The waxy material grinding device has the following beneficial effects in specific implementation:
[0014] 1. When in use, the waxy material falls on the uppermost grinding plate surface, then the motor drives the connecting block to rotate through the large rotating rod, the connecting block drives the plurality of grinding rollers to rotate through the sleeve rods, the plurality of grinding rollers rotate around the connecting block while rotating due to the friction between the grinding rollers and the grinding plate, thereby improving the grinding efficiency of the waxy material to a certain extent, the uppermost grinding roller performs rough processing on the waxy material during the grinding process, the waxy material is ground into small particle powder and then falls on the middle layer of the grinding plate surface for fine processing, and finally, the waxy material falls on the lowermost grinding plate surface for more fine grinding, so that the device can be graded and ground for multiple times, thereby improving the grinding precision to a certain extent and eliminating the trouble caused by secondary processing.
[0015] 2. During the grinding, the driving machine drives the eccentric shafts to rotate through the small rotating rod, so as to generate vibration in the grinding box, thereby avoiding the clogging of the screen holes by the waxy material powder. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 The exploded structural schematic view of the waxy material grinding device is shown in the figure.
[0017] Figure 2 The exploded structural schematic view of the waxy material grinding device is shown in the figure.
[0018] Figure 3 The utility model provides an explosion structure schematic view of waxy rice raw material grinding device;
[0019] Figure 4 The utility model provides an internal structure schematic view of waxy rice raw material grinding device.
[0020] The figure mark: 1, grinding box, 2, big rotation pole, 3, connecting block, 4, sleeve rod, 5, grinding roller, 6, protruding, 7, grinding plate, 8, sieve hole, 9, connecting rod, 10, gyro wheel, 11, slide rail, 12, vibration box, 13, drive machine, 14, small rotation pole, 15, eccentric shaft, 16, box, 17, motor, 18, blanking tube, 19, discharge plate, 20, discharge pipe, 21, support leg. DETAILED DESCRIPTION
[0021] The utility model will be further explained below in combination with the drawings and embodiment.
[0022] Please combine with Figure 1 - Figure 4 Among them, Figure 1 The utility model provides an isometric view of waxy rice raw material grinding device; Figure 2 The utility model provides an explosion structure schematic view of waxy rice raw material grinding device; Figure 3 The utility model provides an explosion structure schematic view of waxy rice raw material grinding device; Figure 4 The utility model provides an internal structure schematic view of waxy rice raw material grinding device.
[0023] In the specific implementation process, such as Figure 1 - Figure 4As shown, a glutinous rice raw material grinding device, including grinding box 1, the side of grinding box 1 is fixedly connected with the feeding pipe 18, grinding box 1 is internally provided with grinding mechanism, the side of grinding box 1 is fixedly connected with the vibrating mechanism, the upper end face central place of grinding box 1 is fixedly connected with the box body 16, the inside of box body 16 is fixedly provided with motor 17, the output end of motor 17 is rotatably connected with large rotary lever 2, and the lower end of large rotary lever 2 penetrates grinding box 1;Grinding mechanism includes large rotary lever 2, grinding roller 5, grinding plate 7 and sieve hole 8, three connecting blocks 3 are fixedly sleeved on the outer wall of large rotary lever 2, sleeve rods 4 are fixedly connected on the two sides of three connecting blocks 3, grinding rollers 5 are rotatably sleeved on the outer wall of multiple sleeve rods 4, multiple protrusions 6 are fixedly connected on the surface of two grinding rollers 5 located at the upper end of three grinding rollers 5, three grinding plates 7 are sleeved on the outer wall of large rotary lever 2, three grinding plates 7 are located below three connecting blocks 3 respectively and contact three grinding rollers 5 respectively, sieve holes 8 are formed on the surface of three grinding plates 7, among two grinding rollers 5 connected with protrusions 6, the density of protrusions 6 on the surface of the upper end grinding roller 5 is less than the density of protrusions 6 on the surface of the lower end grinding roller 5, the density of sieve holes 8 on the surface of three grinding plates 7 increases from top to bottom in turn, the hole inner diameter of sieve holes 8 on the surface of three grinding plates 7 decreases from top to bottom in turn, multiple sleeve rods 4 are rotatably connected with rollers 10 through connecting rods 9 away from connecting blocks 3, the part of the inner wall of grinding box 1 opposite rollers 10 is provided with sliding rails 11, and every two rollers 10 are located in a sliding rail 11, the vibrating mechanism includes vibrating box 12, drive machine 13 and eccentric shaft 15, the side of grinding box 1 is fixedly connected with vibrating box 12, drive machine 13 is fixedly arranged in vibrating box 12, small rotary lever 14 is rotatably connected to the output end of drive machine 13, multiple eccentric shafts 15 are fixedly sleeved on the outer wall of small rotary lever 14, the lower end of discharging pipe 20 penetrates grinding box 1, and three support legs 21 inclined by 60 ° are fixedly connected to the lower end surface of grinding box 1.
[0024] The working principle of the utility model is as follows: the glutinous rice raw material is put into the grinding box 1 through the discharging pipe 17, the glutinous rice raw material falls on the surface of the upper grinding plate 7, then the motor 17 drives the connecting block 3 to rotate through the large rotating rod 2, the connecting block 3 drives the plurality of grinding rollers 5 to rotate through the sleeve rod 4, the plurality of grinding rollers 5 rotate around the connecting block 3 at the same time and rotate due to the friction between the grinding rollers 5 and the grinding plate 7, so that the grinding efficiency of the glutinous rice raw material is improved to a certain extent, during the grinding process, the uppermost grinding roller 5 performs rough machining on the glutinous rice raw material, the glutinous rice raw material is ground into small particle powder and then falls on the surface of the middle layer of the grinding plate 7 to perform fine machining, finally, the glutinous rice raw material falls on the surface of the lowermost grinding plate 7 to perform more fine grinding, meanwhile, the driving machine 13 drives the eccentric shaft 15 to rotate through the small rotating rod 14, so that vibration is generated in the grinding box 1, and the glutinous rice raw material powder is prevented from blocking the sieve hole 8.
[0025] The circuit and the control involved in the utility model are prior art, and too much repetition is not performed here.
[0026] The above is only the embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent process conversion by using the content of the utility model specification and drawings or direct or indirect application in other related technical fields is also included in the patent protection range of the utility model.
Claims
1. A glutinous rice raw material grinding device, characterized in that, Including the grinding box (1), one side of the grinding box (1) is fixedly connected with the feeding pipe (18), the inside of the grinding box (1) is provided with a grinding mechanism, one side of the grinding box (1) is fixedly connected with a vibrating mechanism, the upper end face of the grinding box (1) is fixedly connected with the box (16), the inside of the box (16) is fixedly provided with the motor (17), the output end of the motor (17) is rotatably connected with the large rotating rod (2), and the lower end of the large rotating rod (2) penetrates the grinding box (1); The grinding mechanism comprises a large rotating rod (2), a grinding roller (5), a grinding plate (7) and a sieve hole (8), the outer wall of the large rotating rod (2) is fixedly sleeved with three connecting blocks (3), the two sides of the three connecting blocks (3) are fixedly connected with sleeve rods (4), the outer walls of the plurality of sleeve rods (4) are rotatably sleeved with grinding rollers (5), the surfaces of the two grinding rollers (5) located at the upper end are fixedly connected with a plurality of protrusions (6), the outer wall of the large rotating rod (2) is sleeved with three grinding plates (7), the three grinding plates (7) are located below the three connecting blocks (3) respectively and are in contact with the three grinding rollers (5) respectively, and the surfaces of the three grinding plates (7) are all provided with penetrating sieve holes (8).
2. The glutinous rice raw material grinding device according to claim 1, characterized in that, Among the two grinding rollers (5) connected with the protrusions (6), the density of the protrusions (6) on the surface of the grinding roller (5) located at the upper end is less than that of the protrusions (6) on the surface of the grinding roller (5) located at the lower end.
3. The glutinous rice material grinding device according to claim 1, wherein The density of the sieve holes (8) penetrating the surfaces of the three grinding plates (7) increases from top to bottom in turn, and the inner diameters of the sieve holes (8) penetrating the surfaces of the three grinding plates (7) decrease from top to bottom in turn.
4. The glutinous rice material grinding device according to claim 1, wherein The ends of the plurality of sleeve rods (4) away from the connecting blocks (3) are rotatably connected with the rollers (10) through the connecting rods (9), the inner wall of the grinding box (1) is provided with the sliding rails (11) opposite the rollers (10), and every two rollers (10) are located in one sliding rail (11).
5. The glutinous rice material grinding device according to claim 1, wherein The vibrating mechanism comprises a vibrating box (12), a driving machine (13) and an eccentric shaft (15), one side of the grinding box (1) is fixedly connected with the vibrating box (12), the inside of the vibrating box (12) is fixedly provided with the driving machine (13), the output end of the driving machine (13) is rotatably connected with the small rotating rod (14), and the outer wall of the small rotating rod (14) is fixedly sleeved with a plurality of eccentric shafts (15).
6. The glutinous rice material grinding device according to claim 1, wherein The lower end of the discharging pipe (20) penetrates the grinding box (1), and the lower end surface of the grinding box (1) is fixedly connected with three support legs (21) inclined by 60°.