Grinding wheel pulping machine with uniform feeding function

Abstract

The utility model relates to the field of rice grinding, and discloses a grinding wheel pulping machine capable of feeding uniformly, which comprises a machine body, a grinding chamber mounted in the machine body, a static grinding wheel mounted in the grinding chamber and a discharging component communicated with the inner bottom wall of the grinding chamber, and one end of the discharging component extends to the outside of the machine body. A round hole is formed in the inner top wall of the grinding chamber, a connecting frame is installed on the machine body, and a round top plate which is located in the round hole and coincides with the circle center of the round hole is installed on the other side of the connecting frame. The grinding machine has the following advantages and effects that when the rotating assembly drives the movable grinding wheel to rotate, the feeding pipe is driven by the connecting rod to do circular motion in the annular channel, materials in the feeding pipe are evenly poured into the grinding chamber, when the feeding pipe does circular motion, the discharging control assembly is meshed with the tooth set on the connecting ring, and therefore the materials are evenly poured into the grinding chamber. The discharging control assembly rotates in the feeding pipe, materials in the feeding pipe are evenly scattered in the grinding chamber in a quantitative mode, and the grinding efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to rice grinding technical field, especially in a kind of even feeding's grinding machine for abrasive wheel. BACKGROUND

[0002] Grinding machine for abrasive wheel is a kind of equipment specially used for grinding and grinding material, usually adopts abrasive wheel as grinding tool, its working principle is to be ground into pulp or fine powder by the rotation and friction of abrasive wheel, grinding machine for abrasive wheel is widely used in food processing, chemical and pharmaceutical industries, especially suitable for processing some high hardness or viscous material.

[0003] The existing grinding machine for abrasive wheel when grinding material, when feeding, it is all concentrated in one place, material is prone to accumulation in the grinding machine, low grinding efficiency, therefore we propose a kind of even feeding's grinding machine for abrasive wheel. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of even feeding's grinding machine for abrasive wheel, with even feeding reach the effect of improving grinding efficiency.

[0005] The above technical purpose of the utility model is realized by the following technical scheme: a kind of even feeding's grinding machine for abrasive wheel, including body, the grinding chamber of being installed in the body, the static abrasive wheel of being installed in the grinding chamber and the discharge assembly being communicated in the bottom wall of the grinding chamber and one end extending to the outside of body, the inner top wall of the grinding chamber is equipped with round hole, the connecting frame is installed on the body, the other side of the connecting frame is equipped with the circular top plate in the round hole and the round hole center of gravity coincides, annular channel is formed between the outside of circular top plate and the inner wall of the round hole, the rotating assembly extending to the inside of the grinding chamber is installed on the circular top plate, the dynamic abrasive wheel is installed in the bottom of rotating assembly, the feed pipe is slidably installed in the annular channel, the connecting rod with one end being connected with the feed pipe is installed on the outside of rotating assembly, the connecting ring is installed on the inner wall of the grinding chamber, the gear set is installed on the top of connecting ring, the discharge control assembly with one end being engaged with the gear set is installed on the inner wall of the feed pipe.

[0006] By adopting the above technical scheme, the material to be ground enters the inside of grinding chamber through feed pipe, rotating assembly starts to drive dynamic abrasive wheel to rotate, so that material is ground into pulp between static abrasive wheel and dynamic abrasive wheel, rotating assembly drives feed pipe to do circular motion in annular channel through connecting rod when driving dynamic abrasive wheel to rotate, evenly pour the material in feed pipe in grinding chamber, when feed pipe does circular motion, discharge control assembly is engaged with the gear set on connecting ring, so that discharge control assembly rotates in feed pipe, quantitatively and evenly scatter the material in feed pipe in grinding chamber, avoid that the material accumulated in some place in grinding chamber is too much, improve grinding efficiency.

[0007] A further feature of this invention is that the discharge assembly includes a discharge pipe connected to the bottom wall of the grinding chamber and extending at one end to the outside of the machine body, and a valve installed on the discharge pipe.

[0008] By adopting the above technical solution, after the material is ground into a slurry between the static and dynamic grinding wheels, the valve is opened to allow...

[0009] The material is discharged through the discharge pipe.

[0010] A further feature of this invention is that the rotating assembly includes a rotating rod rotatably connected to the circular top plate and extending one end into the grinding chamber, and a motor mounted on the circular top plate and driving the rotating rod to rotate.

[0011] A further feature of this invention is that the moving grinding wheel is mounted at the bottom of the rotating rod, and the connecting rod is mounted on the side of the rotating rod.

[0012] By adopting the above technical solution, the motor starts and drives the rotating rod to rotate, which in turn drives the moving grinding wheel and the connecting rod to rotate. When the moving grinding wheel rotates, the material is ground into a slurry between the stationary grinding wheel and the moving grinding wheel. When the connecting rod rotates, it drives the feed pipe to make a circular motion in the annular channel, and evenly pours the material in the feed pipe into the grinding chamber.

[0013] A further feature of this invention is that the top of the feed pipe is flared, and the top of the feed pipe rests below the inner top wall of the connecting frame.

[0014] By adopting the above technical solution, the flared design facilitates the addition of materials into the feed pipe, and the top of the feed pipe falls below the inner top wall of the connecting frame, so that the feed pipe will not be blocked by the connecting frame when rotating.

[0015] A further feature of this invention is that the discharge control assembly includes a rotating shaft rotatably connected inside the feed pipe and extending to the outside of the feed pipe at one end, a plurality of scraper blades installed outside the rotating shaft and in contact with the inner wall of the feed pipe, and a gear installed outside the rotating shaft and meshing with the tooth assembly.

[0016] By adopting the above technical solution, when the connecting rod rotates and drives the feed pipe to make circular motion in the annular channel, the gear meshes with the tooth set as the feed pipe rotates, causing the rotating shaft to rotate. When the rotating shaft rotates, it drives multiple scraper plates on its outside to rotate. When the scraper plates rotate, they quantitatively carry out the material in the feed pipe and quantitatively and evenly sprinkle the material in the feed pipe into the grinding chamber, avoiding excessive material accumulation in a certain place in the grinding chamber and improving grinding efficiency.

[0017] A further feature of this invention is that the connecting frame has three or more parts that are distributed in a ring at equal intervals.

[0018] By adopting the technical scheme, the stability of the connection between the circular top plate and the machine body is improved.

[0019] The utility model discloses further provide: the outside installation of feeding pipe with the movable joint of machine body and circular top plate prevent the component of falling off.

[0020] By adopting the technical scheme, the stability of the connection between the circular top plate and the machine body is improved.

[0021] The utility model discloses further provide: the prevent the component of falling off including installation ring and the guide rod of installation ring bottom two sides that install the outside of feeding pipe.

[0022] The utility model discloses further provide: two the guide rod is slid connection in the top of machine body and circular top plate respectively.

[0023] By adopting the technical scheme, the stability of the connection between the circular top plate and the machine body is improved.

[0024] The utility model discloses the beneficial effect is: the material of grinding in store for later use through feeding pipe enters the inside of grinding chamber, rotates the component to drive dynamic grinding wheel rotation, makes the material between static grinding wheel and dynamic grinding wheel and grinds into the paste, rotates the component when driving dynamic grinding wheel rotation also through connecting rod drive feeding pipe does circular motion in annular channel, even with the material in feeding pipe pour in grinding chamber, when feeding pipe does circular motion, the tooth group of discharge control component and connecting ring on the gear engagement, makes discharge control component rotate in feeding pipe, quantitatively even with the material in feeding pipe scatter in grinding chamber, avoids the material of grinding in store for later use in some place in grinding chamber and overmuch, improves the grinding efficiency.

[0025] The utility model discloses the beneficial effect is: the material of grinding in store for later use through feeding pipe enters the inside of grinding chamber, rotates the component to drive dynamic grinding wheel rotation, makes the material between static grinding wheel and dynamic grinding wheel and grinds into the paste, rotates the component when driving dynamic grinding wheel rotation also through connecting rod drive feeding pipe does circular motion in annular channel, even with the material in feeding pipe pour in grinding chamber, when feeding pipe does circular motion, the tooth group of discharge control component and connecting ring on the gear engagement, makes discharge control component rotate in feeding pipe, quantitatively even with the material in feeding pipe scatter in grinding chamber, avoids the material of grinding in store for later use in some place in grinding chamber and overmuch, improves the grinding efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0026] In order to more clearly illustrate the technical scheme in the embodiment of the utility model, the following will be needed to use the drawing in the embodiment description briefly introduce, obviously, the following description in the drawing is only some embodiments of the utility model, for the ordinary skilled person in the art, under the premise of not paying the creative labor, can also obtain other drawings according to these drawings.

[0027] Fig. 1 is the structure diagram of the utility model;

[0028] Fig. 2 is the section structure diagram of the utility model;

[0029] Fig. 3 is the section structure diagram of the feeding pipe of the utility model.

[0030] In the figure, 1, machine body; 2, grinding chamber; 3, static sand wheel; 4, discharge assembly; 41, discharge pipe; 42, valve; 5, round hole; 6, connecting frame; 7, circular top plate; 8, annular channel; 9, rotating assembly; 91, rotating rod; 92, motor; 10, dynamic sand wheel; 11, feeding pipe; 12, connecting rod; 13, connecting ring; 14, gear set; 15, discharge control assembly; 151, rotating shaft; 152, scraper; 153, gear; 16, anti-dropping assembly; 161, mounting ring; 162, guide rod. DETAILED DESCRIPTION

[0031] The technical scheme of the present application will be described clearly and completely in combination with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0032] Please refer to Figures 1-3 , a sand wheel pulping machine with uniform feeding, comprising a machine body 1, a grinding chamber 2 installed in the machine body 1, a static sand wheel 3 installed in the grinding chamber 2, and a discharge assembly 4 communicated on the bottom wall of the grinding chamber 2 and extending to the outside of the machine body 1 at one end, a round hole 5 is formed on the inner top wall of the grinding chamber 2, a connecting frame 6 is installed on the machine body 1, a circular top plate 7 is installed on the other side of the connecting frame 6 and located in the round hole 5 and coincides with the center of the round hole 5, an annular channel 8 is formed between the outer side of the circular top plate 7 and the inner wall of the round hole 5, a rotating assembly 9 is installed on the circular top plate 7 and extends to the grinding chamber 2 at one end, a dynamic sand wheel 10 is installed at the bottom of the rotating assembly 9, a feeding pipe 11 is slidably installed in the annular channel 8, a connecting rod 12 is installed on the outside of the rotating assembly 9 and connected with the feeding pipe 11 at one end, a connecting ring 13 is installed on the inner wall of the grinding chamber 2, a gear set 14 is installed on the top of the connecting ring 13, and a discharge control assembly 15 is installed on the inner wall of the feeding pipe 11 and engaged with the gear set 14 at one end.

[0033] The material to be ground enters the inside of the grinding chamber 2 through the feeding pipe 11, the rotating assembly 9 drives the rotating of the movable grinding wheel 10, so that the material is ground into slurry between the static grinding wheel 3 and the movable grinding wheel 10, when the rotating assembly 9 drives the rotating of the movable grinding wheel 10, the feeding pipe 11 is also driven to do the circular motion in the annular channel 8 through the connecting rod 12, so that the material in the feeding pipe 11 is evenly poured into the grinding chamber 2, when the feeding pipe 11 does the circular motion, the discharging control assembly 15 is engaged with the gear set 14 on the connecting ring 13, so that the discharging control assembly 15 rotates in the feeding pipe 11, the material in the feeding pipe 11 is evenly scattered in the grinding chamber 2, so as to avoid the excessive accumulation of the material in the grinding chamber 2 and improve the grinding efficiency.

[0034] The discharging assembly 4 includes the discharging pipe 41 which is communicated with the bottom wall of the grinding chamber 2 and extends to the outside of the machine body 1 at one end, and the valve 42 which is installed on the discharging pipe 41, after the material is ground into slurry between the static grinding wheel 3 and the movable grinding wheel 10, the valve 42 is opened, so that the material is discharged through the discharging pipe 41.

[0035] The rotating assembly 9 includes the rotating rod 91 which is rotatably connected to the circular top plate 7 and extends to the inside of the grinding chamber 2 at one end, and the motor 92 which is installed on the circular top plate 7 and drives the rotating of the rotating rod 91, the movable grinding wheel 10 is installed at the bottom of the rotating rod 91, and the connecting rod 12 is installed on the side of the rotating rod 91, the motor 92 drives the rotating of the rotating rod 91, so as to drive the rotating of the movable grinding wheel 10 and the connecting rod 12, when the movable grinding wheel 10 rotates, the material is ground into slurry between the static grinding wheel 3 and the movable grinding wheel 10, when the connecting rod 12 rotates, the feeding pipe 11 is driven to do the circular motion in the annular channel 8, so as to evenly pour the material in the feeding pipe 11 into the grinding chamber 2.

[0036] The top of the feeding pipe 11 is flared, the top of the feeding pipe 11 falls below the top wall of the connecting frame 6, the flared design facilitates the addition of material into the feeding pipe 11, and the top of the feeding pipe 11 falling below the top wall of the connecting frame 6 makes the feeding pipe 11 not be blocked by the connecting frame 6 when it rotates.

[0037] The discharge control assembly 15 comprises a rotating shaft 151 rotatably connected in the feeding pipe 11 and extending to outside of the feeding pipe 11, a plurality of scraping plates 152 mounted outside the rotating shaft 151 and abutting against the inner wall of the feeding pipe 11, and a gear 153 mounted outside the rotating shaft 151 and engaged with the gear set 14. When the connecting rod 12 rotates to drive the feeding pipe 11 to move in the circular channel 8, the gear 153 is engaged with the gear set 14 when the feeding pipe 11 rotates, so that the rotating shaft 151 rotates, and the plurality of scraping plates 152 outside the rotating shaft 151 rotate when the rotating shaft 151 rotates, and the scraping plates 152 quantitatively take out the material in the feeding pipe 11 and uniformly scatter the material in the grinding chamber 2, so that the material is not excessively accumulated in a certain position in the grinding chamber 2, and the grinding efficiency is improved.

[0038] The connecting frame 6 is provided with three or more than three and is arranged in a ring shape and is equidistantly distributed, so that the stability of the connection between the circular top plate 7 and the machine body 1 is improved.

[0039] The feeding pipe 11 is externally provided with the anti-disengagement assembly 16 movably connected with the machine body 1 and the circular top plate 7, so that the stability of the feeding pipe 11 when moving in the circular channel 8 is improved.

[0040] The anti-disengagement assembly 16 comprises a mounting ring 161 mounted outside the feeding pipe 11 and guide rods 162 mounted at the bottom of the mounting ring 161 and on both sides, and the two guide rods 162 are respectively slidably connected to the top of the machine body 1 and the circular top plate 7. When the feeding pipe 11 moves in the circular channel 8, the guide rods 162 at the bottom of the mounting ring 161 slide on the top of the machine body 1 and the circular top plate 7, respectively, so that the stability of the feeding pipe 11 when moving in the circular channel 8 is improved.

Claims

1. A uniform feeding sand wheel grinding machine, comprising a machine body (1), a grinding chamber (2) installed in the machine body (1), a static sand wheel (3) installed in the grinding chamber (2), and a discharge assembly (4) communicated on the bottom wall in the grinding chamber (2) and extending to the outside of the machine body (1) at one end, characterized in that, The inner top wall of the grinding chamber (2) is provided with a circular hole (5), the machine body (1) is provided with a connecting frame (6), the other side of the connecting frame (6) is provided with a circular top plate (7) which is located in the circular hole (5) and coincides with the center of the circular hole (5), an annular channel (8) is formed between the outer side of the circular top plate (7) and the inner wall of the circular hole (5), the circular top plate (7) is provided with a rotating assembly (9) which extends into the grinding chamber (2), the bottom of the rotating assembly (9) is provided with a movable sand wheel (10), the annular channel (8) is slidably provided with a feeding pipe (11), the outer part of the rotating assembly (9) is provided with a connecting rod (12) which is connected with the feeding pipe (11), the inner wall of the grinding chamber (2) is provided with a connecting ring (13), the top of the connecting ring (13) is provided with a gear set (14), the inner wall of the feeding pipe (11) is provided with a discharging control assembly (15) which is engaged with the gear set (14).

2. A grinding wheel grinding machine for uniform feeding according to claim 1, characterized in that: The discharging assembly (4) comprises a discharging pipe (41) which is communicated with the bottom wall of the grinding chamber (2) and extends into the outside of the machine body (1), and a valve (42) which is installed on the discharging pipe (41).

3. A grinding wheel grinding machine for uniform feeding according to claim 2, characterized in that: The rotating assembly (9) comprises a rotating rod (91) which is rotatably connected with the circular top plate (7) and extends into the grinding chamber (2), and a motor (92) which is installed on the circular top plate (7) and drives the rotating rod (91) to rotate.

4. A grinding wheel grinding machine for uniform feeding according to claim 3, characterized in that: The movable sand wheel (10) is installed on the bottom of the rotating rod (91), and the connecting rod (12) is installed on the side of the rotating rod (91).

5. A uniformly fed grinding wheel refiner as claimed in claim 4, characterized in that: The top of the feeding pipe (11) is flared, and the top of the feeding pipe (11) is located below the inner top wall of the connecting frame (6).

6. A uniformly fed grinding wheel refiner as claimed in claim 5, characterized in that: The discharging control assembly (15) comprises a rotating shaft (151) which is rotatably connected with the feeding pipe (11) and extends into the outside of the feeding pipe (11), a plurality of scraping plates (152) which are installed on the outside of the rotating shaft (151) and are in close contact with the inner wall of the feeding pipe (11), and a gear (153) which is installed on the outside of the rotating shaft (151) and is engaged with the gear set (14).

7. A uniformly fed grinding wheel refiner as claimed in claim 6, characterized in that: The connecting frame (6) is provided with more than three and is arranged in a ring shape.

8. A uniformly fed grinding wheel refiner according to claim 7, characterized in that: The outer part of the feeding pipe (11) is provided with a anti-disengagement assembly (16) which is movably connected with the machine body (1) and the circular top plate (7).

9. A uniformly fed grinding wheel refiner as claimed in claim 8, characterized in that: The anti-disengagement assembly (16) comprises a mounting ring (161) which is installed on the outer part of the feeding pipe (11), and guide rods (162) which are installed on both sides of the bottom of the mounting ring (161).

10. A uniformly fed grinding wheel refiner as claimed in claim 9, characterized in that: The two guide rods (162) are slidably connected with the top of the machine body (1) and the circular top plate (7) respectively.

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