Efficient food crushing and grinding refining device

Abstract

The invention relates to the field of food processing, and particularly discloses an efficient food crushing and grinding refining device which comprises a grinding chamber, a crushing funnel is arranged on the grinding chamber, a crushing assembly is arranged in the crushing funnel, and a conveying assembly is arranged between the grinding chamber and the crushing funnel. And the conveying assembly conveys the crushed raw materials in the crushing funnel into the grinding chamber. The effect of high-pressure gas is ingeniously utilized, the crushing effect of the crushing assembly is achieved, the cyclic grinding effect on crushed raw materials can be achieved, the dependence between the grinding chamber and the crushing funnel is reduced, and therefore the fine grinding effect on food is achieved, food grinding is more fine and uniform, the grinding effect is improved, and the grinding efficiency is improved. Various market requirements are met, fine processing operation on food is facilitated, rotation of the transmission assembly can be controlled, and therefore the rotation speed of the smashing assembly, the rotation speed of the conveying assembly and the rotation speed of the screening assembly are effectively controlled.

Description

Technical Field

[0001] The invention relates to the technical field of food processing, and in particular to a highly efficient food crushing and grinding device. Background Art

[0002] Food crushing and grinding refers to the process of crushing or grinding raw materials through mechanical action during food processing. This process is of great significance for improving food quality, extending shelf life and improving food digestion and absorption. Refining can change the size, shape and distribution of food particles, thereby affecting the taste, nutritional value and processing performance of food. It not only improves the quality of food, but also meets consumers' demand for food diversity and high quality.

[0003] In the existing patent CN107617500A, a crushing and grinding device for food processing is disclosed. The invention has a reasonable and simple structure, low production cost, and convenient installation, and realizes full automation of crushing and grinding food. Food is placed in a dump truck, and the hydraulic rod drives the slider to slide in the groove block, so that the crushing block crushes the food in the dump truck. After the end, the pneumatic rod contracts, and the dump truck pours the food into the crushing chamber. The crushing motor drives the crushing rod to rotate, and the crushing blade, crushing disk, upper crushing disk and lower crushing disk on the crushing rod crush the food in all directions. The crushed food enters the screen in the screening chamber, and the vibration motor performs vibration work. Fine particles are filtered into the grinding chamber by the screen, and larger particles are brought into the crushing chamber by the spiral rod driven by the lifting motor to continue crushing. The food entering the grinding chamber is ground by the rolling roller, the large grinding roller and the small grinding roller in turn.

[0004] In the above structure, the raw materials can be crushed and ground. However, in the process of processing food raw materials, the degree of grinding step by step is high, and cyclic grinding cannot be achieved, so that the grinding accuracy of the grinding chamber is highly dependent on the crushing accuracy of the crushing chamber. When the previous stage does not form effective grinding, it will lead to the inability to achieve the fine grinding effect, so that the food grinding is not fine and uniform enough, affecting the grinding effect, making it difficult to meet market demand, and is not conducive to the fine processing operation of food. The structure is redundant and increases the maintenance cost and production cost of the enterprise.

[0005] Therefore, how to provide an efficient food crushing and grinding device is a problem that technicians in this field need to solve urgently. Summary of the invention

[0006] An object of the present invention is to provide an efficient food pulverizing and grinding fine device, the efficient food pulverizing and grinding fine device of the present invention comprises a grinding chamber, a pulverizing funnel is arranged on the grinding chamber, a pulverizing assembly is arranged in the pulverizing funnel, a conveying assembly is arranged between the grinding chamber and the pulverizing funnel, and the conveying assembly conveys the pulverized raw materials in the pulverizing funnel into the grinding chamber;

[0007] The grinding chamber is provided with an injection assembly connected to the high-pressure gas, the grinding chamber is provided with a screening assembly connected to the crushing assembly, and the end of the screening assembly is provided with a collecting assembly for collecting the ground raw materials;

[0008] The crushing funnel is provided with a rotating component connected to the injection component, the crushing funnel is provided with an adjusting component connected to the injection component, a connecting component is provided between the adjusting component and the rotating component, the crushing component is provided with a transmission component, and the adjusting component adjusts the connection between the connecting component and the transmission component at different positions.

[0009] Preferably, the pulverizing assembly comprises a shaft rod 1 and a shaft rod 2 connected by bearings in the pulverizing hopper, a pulverizing roller is fixedly sleeved on the shaft rod 1 and the shaft rod 2, and the pulverizing roller is provided with evenly arranged pulverizing knives.

[0010] Preferably, the conveying assembly includes a conveying pipe arranged at the output end of the crushing funnel, the conveying pipe is connected to the grinding chamber, a bearing on the conveying pipe is connected to a screw rod, a spiral blade is fixedly sleeved on the screw rod, and pulleys are fixedly sleeved on the shaft rod and the screw rod, and the two pulleys are connected by a belt drive.

[0011] Preferably, the injection assembly includes a fixed rod arranged on the crushing funnel, a connecting block is arranged on the fixed rod, an input pipe is arranged on the connecting block, an output pipe is arranged on the connecting block, a support rod is arranged on the grinding chamber, an annular pipe connected to the output pipe is arranged on the support rod, a plurality of air distribution pipes are arranged on the annular pipe, and injection heads corresponding to the air distribution pipes one by one are arranged on the air distribution pipes, and the injection heads are located in the grinding chamber.

[0012] Preferably, the screening assembly includes a rotating rod connected to the grinding chamber by a bearing, the rotating rod is connected to the shaft rod, a rotating disk is provided on the rotating rod, a rotating tube is connected to the grinding chamber by a bearing, an annular disk connected to the rotating tube is provided on the rotating tube, a plurality of evenly arranged screening blades are provided between the rotating disk and the annular disk, the rotating disk, the annular disk and the screening blades form a accommodating space, and the collecting assembly is provided at the end of the rotating tube.

[0013] Preferably, the collecting assembly includes a collecting cover arranged at the end of the rotating tube, the rotating tube bearing is connected to the collecting cover, a collecting tube is arranged on the collecting cover, a cloth bag filled with powder is arranged on the collecting tube, and mounting strips are arranged at the connection between the collecting cover and the collecting tube, and the two mounting strips are clamped together by nuts and screws.

[0014] Preferably, the rotating assembly includes a driving shaft connected to the connecting block by a bearing, a rotating disk is fixedly sleeved on the driving shaft inside the connecting block, the rotating disk is provided with rotating blades that are adapted to the inlet of the input pipe, and a rotating drum is provided on the driving shaft, the rotating drum is located outside the connecting block, and an internal gear ring is opened in the rotating drum.

[0015] Preferably, the adjusting component includes an adjusting cylinder arranged on the crushing funnel, a piston is arranged in the adjusting cylinder, an adjusting rod penetrating the adjusting cylinder is arranged on the piston, a mounting block is arranged on the adjusting rod, a spring sleeved on the outer ring of the adjusting rod is arranged between the mounting block and the adjusting cylinder, the adjusting cylinder is connected with an air duct connected with the input pipe, the air duct is installed with a solenoid valve, and the adjusting cylinder is installed with a pressure relief valve.

[0016] Preferably, the connecting assembly includes a rotating shaft connected to the mounting block by a bearing, a connecting gear 1 and a connecting gear 2 are fixedly sleeved on the rotating shaft, the diameter of the connecting gear 1 is different from the diameter of the connecting gear 2, and a clamping gear meshing with the inner gear ring is fixedly sleeved on the rotating shaft.

[0017] Preferably, the transmission assembly includes a transmission gear 1 and a transmission gear 2 fixedly sleeved on the shaft rod 2, the transmission gear 1 is meshed with the connecting gear 1, the transmission gear 2 is meshed with the connecting gear 2, and a transmission gear 3 is fixedly sleeved on the shaft rod 1 and meshed with the transmission gear 1.

[0018] The beneficial effects of the present invention are as follows:

[0019] The present invention utilizes a jet component to be connected with high-pressure gas, and the high-pressure gas is introduced into the jet component. The regulating component is connected with the jet component, so that the regulating component moves to a reasonable position, and drives the connecting component to move to connect with the transmission component. When the food is crushed and ground, the raw material is placed on the crushing component, and the regulating component is disconnected to force the high-pressure gas to pass through the jet component. When the high-pressure gas moves to the rotating component, it drives the rotating component to rotate, and forces the connecting component to drive the transmission component to rotate, and forces the crushing component to rotate, so as to realize the crushing effect of the crushing component on the raw material. At the same time, the conveying component rotates with the crushing component, so that the crushed raw material is continuously conveyed to the grinding chamber through the conveying component. Since the high-pressure gas is sprayed into the grinding chamber through the jet component, the raw material is continuously conveyed, and the airflow is continuously input. Due to the driving of the airflow in the grinding chamber, strong collision and friction occur between the raw material particles and between the particles and the inner wall of the grinding chamber, thereby realizing further grinding of the crushed raw material in the grinding chamber. When the raw material is ground to the required particle size, that is, powder is formed, under the action of the sieving component, the powder is forced to be transported to the collecting component through the sieving component, so that the collecting component continuously collects the powder, and when the particle size is large, the sieving component will centrifuge the raw material with larger particle size into the grinding chamber, cyclically collide and rub until it is completely ground to the required particle size to form fine powder; in summary, the present application is a high-efficiency food crushing and grinding fine-fining device, which cleverly utilizes the effect of high-pressure gas to realize the crushing effect of the crushing component, and can realize the cyclic grinding effect of the crushed raw material, reduce the dependence between the grinding chamber and the crushing funnel, thereby achieving the effect of fine grinding of food, making the food grinding more fine and uniform, improving the grinding effect, meeting various market needs, and facilitating the fine processing operation of food, and can realize the control of the rotation of the transmission component, thereby effectively controlling the rotation speed of the crushing component, the conveying component and the sieving component, and improving the adjustment and control ability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0021] Figure 1 It is a three-dimensional structure entity diagram of the present invention;

[0022] Figure 2 It is a physical diagram of the internal structure of the present invention;

[0023] Figure 3 It is a structural entity diagram of the crushing assembly of the present invention;

[0024] Figure 4 It is a structural entity diagram of the conveying assembly of the present invention;

[0025] Figure 5It is a structural entity diagram of the injection assembly of the present invention;

[0026] Figure 6 It is a structural entity diagram of the screening assembly of the present invention;

[0027] Figure 7 A structural entity diagram of the collection assembly of the present invention;

[0028] Figure 8 It is a structural entity diagram of the rotating assembly of the present invention;

[0029] Fig. 9 A structural entity diagram of the regulating assembly of the present invention;

[0030] Fig.10 It is a structural entity diagram of the connection component of the present invention.

[0031] In the figure: 1, grinding chamber; 2, crushing funnel; 3, crushing assembly; 301, shaft rod 1; 302, shaft rod 2; 303, crushing roller; 304, crushing knife; 4, conveying assembly; 401, conveying pipe; 402, spiral rod; 403, spiral blade; 404, pulley; 405, belt; 5, injection assembly; 501, fixed rod; 502, connecting block; 503, input pipe; 504, output pipe; 505, support rod; 506, annular pipe; 507, gas distribution pipe; 508, injection head; 6, screening assembly; 601, rotating rod; 602, rotating disk; 603, rotating tube; 604, annular disk; 605, screening blade; 7, collecting assembly; 701, collecting Collecting cover; 702, collecting pipe; 703, cloth bag; 704, mounting strip; 8, rotating assembly; 801, driving shaft; 802, rotating disk; 803, rotating blade; 804, rotating drum; 805, inner gear ring; 9, adjusting assembly; 901, adjusting cylinder; 902, piston; 903, adjusting rod; 904, mounting block; 905, spring; 906, air guide tube; 907, solenoid valve; 908, pressure relief valve; 10, connecting assembly; 1001, rotating shaft; 1002, connecting gear one; 1003, connecting gear two; 1004, snap-on gear; 11, transmission assembly; 1101, transmission gear one; 1102, transmission gear two; 1103, transmission gear three. DETAILED DESCRIPTION

[0032] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0033] Embodiment 1:

[0034] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 and Fig.10 As shown, a high-efficiency food crushing and grinding device of the present invention comprises a grinding chamber 1, a crushing funnel 2 is arranged on the grinding chamber 1, a crushing assembly 3 is arranged in the crushing funnel 2, a conveying assembly 4 is arranged between the grinding chamber 1 and the crushing funnel 2, and the conveying assembly 4 conveys the crushed raw materials in the crushing funnel 2 to the grinding chamber 1;

[0035] The grinding chamber 1 is provided with an injection assembly 5 connected to the high-pressure gas, the grinding chamber 1 is provided with a screening assembly 6 connected to the crushing assembly 3, and the end of the screening assembly 6 is provided with a collecting assembly 7 for collecting the ground raw materials;

[0036] The crushing funnel 2 is provided with a rotating component 8 connected to the injection component 5, the crushing funnel 2 is provided with an adjusting component 9 connected to the injection component 5, a connecting component 10 is provided between the adjusting component 9 and the rotating component 8, the crushing component 3 is provided with a transmission component 11, and the adjusting component 9 adjusts the connection between the connecting component 10 and the transmission component 11 at different positions.

[0037] Working principle: the injection assembly 5 is connected with the high-pressure gas, and the high-pressure gas is introduced into the injection assembly 5. The adjustment assembly 9 is connected with the injection assembly 5, so that the adjustment assembly 9 moves to a reasonable position, and drives the connecting assembly 10 to move to connect with the transmission assembly 11. When the food is crushed and ground, the raw material is placed on the crushing assembly 3, and the adjustment assembly 9 is disconnected to force the high-pressure gas to pass through the injection assembly 5. When the high-pressure gas moves to the rotating assembly 8, it drives the rotating assembly 8 to rotate, and forces the connecting assembly 10 to drive the transmission assembly 11 to rotate, and forces the crushing assembly 3 to rotate, so that the crushing assembly 3 crushes the raw material. At the same time, the conveying assembly 4 rotates with the crushing assembly 3, so that the crushed raw material is continuously conveyed to the grinding chamber 1 through the conveying assembly 4. Since the high-pressure gas is sprayed into the grinding chamber 1 through the injection assembly 5, the raw material is continuously conveyed, and the airflow is continuously input. Due to the driving of the airflow in the grinding chamber 1, strong collision and friction occur between the raw material particles and between the particles and the inner wall of the grinding chamber 1, thereby realizing the crushing of the raw material in the grinding chamber 1. One-step grinding action, when the raw material is ground to the required particle size, that is, powder is formed, under the action of the sieving component 6, the powder is forced to be transported to the collecting component 7 through the sieving component 6, so that the collecting component 7 continuously collects the powder, and when the particle size is large, the sieving component 6 will centrifuge the raw material with larger particle size into the grinding chamber 1, cyclically collide and rub until it is completely ground to the required particle size to form a refined powder; in summary, the present application is a high-efficiency food crushing and grinding refinement device, which cleverly utilizes the effect of high-pressure gas to realize the crushing effect of the crushing component 3, and can realize the cyclic grinding effect of the crushed raw material, reduce the dependence between the grinding chamber 1 and the crushing funnel 2, thereby achieving the effect of fine grinding of food, making the food grinding more fine and uniform, improving the grinding effect, meeting various market needs, and facilitating the refined processing operation of food, and can realize the control of the rotation of the transmission component 11, thereby effectively controlling the rotation speed of the crushing component 3, the conveying component 4 and the sieving component 6, and improving the adjustment and control ability of the device.

[0038] Embodiment 2:

[0039] like Figure 2 , Figure 3 and Figure 4 As shown, a high-efficiency food crushing and grinding device of the present invention, the crushing component 3 includes a shaft rod 1 301 and a shaft rod 2 302 connected by bearings in the crushing funnel 2, and a crushing roller 303 is fixedly sleeved on the shaft rod 1 301 and the shaft rod 2 302, and the crushing roller 303 is provided with evenly arranged crushing knives 304.

[0040] like Figure 1 , Figure 2 and Figure 4As shown, a high-efficiency food crushing and grinding fine device of the present invention, the conveying component 4 includes a conveying pipe 401 arranged at the output end of the crushing funnel 2, the conveying pipe 401 is connected to the grinding chamber 1, a screw rod 402 is connected to the bearing on the conveying pipe 401, a spiral blade 403 is fixedly sleeved on the screw rod 402, a shaft 301 and the screw rod 402 are both fixedly sleeved with pulleys 404, and the two pulleys 404 are connected by a belt 405.

[0041] like Figure 1 , Figure 2 and Figure 5 As shown, a high-efficiency food crushing and grinding fine device of the present invention, the injection assembly 5 includes a fixed rod 501 arranged on the crushing funnel 2, a connecting block 502 is arranged on the fixed rod 501, an input pipe 503 is arranged on the connecting block 502, an output pipe 504 is arranged on the connecting block 502, a supporting rod 505 is arranged on the grinding chamber 1, an annular pipe 506 connected to the output pipe 504 is arranged on the supporting rod 505, a plurality of air distribution pipes 507 are arranged on the annular pipe 506, and the air distribution pipes 507 are provided with injection heads 508 corresponding to the air distribution pipes 507 one by one, and the injection heads 508 are located in the grinding chamber 1.

[0042] like Figure 2 and Figure 6 As shown, a high-efficiency food crushing and grinding fine-fining device of the present invention, the screening component 6 includes a rotating rod 601 connected to the grinding chamber 1 by a bearing, the rotating rod 601 is connected to the shaft 301, a rotating disk 602 is arranged on the rotating rod 601, a rotating tube 603 is connected to the grinding chamber 1 by a bearing, an annular disk 604 connected to the rotating tube 603 is arranged on the rotating tube 603, a plurality of evenly arranged screening blades 605 are arranged between the rotating disk 602 and the annular disk 604, the rotating disk 602, the annular disk 604 and the screening blades 605 form a accommodating space, and the collecting component 7 is arranged at the end of the rotating tube 603.

[0043] like Figure 1 , Figure 2 and Figure 7 As shown, a high-efficiency food crushing and grinding fine device of the present invention, the collecting component 7 includes a collecting cover 701 arranged at the end of a rotating tube 603, the rotating tube 603 is connected to the collecting cover 701 with a bearing, the collecting cover 701 is provided with a collecting tube 702, the collecting tube 702 is provided with a cloth bag 703 filled with powder, and the connection between the collecting cover 701 and the collecting tube 702 is provided with a mounting strip 704, and the two mounting strips 704 are clamped together by nuts and screws.

[0044] like Figure 2 and Figure 8As shown, a high-efficiency food crushing and grinding fine device of the present invention, the rotating component 8 includes a driving shaft 801 connected to a connecting block 502 by a bearing, a rotating disk 802 is fixedly sleeved on the driving shaft 801 and located inside the connecting block 502, the rotating disk 802 is provided with rotating blades 803 adapted to the inlet of the input pipe 503, a rotating drum 804 is provided on the driving shaft 801, the rotating drum 804 is located on the outside of the connecting block 502, and an internal gear ring 805 is opened in the rotating drum 804.

[0045] like Figure 2 , Fig. 9 and Fig.10 As shown, a high-efficiency food crushing and grinding fine device of the present invention, the adjusting component 9 includes an adjusting cylinder 901 arranged on the crushing funnel 2, a piston 902 is arranged in the adjusting cylinder 901, an adjusting rod 903 penetrating the adjusting cylinder 901 is arranged on the piston 902, a mounting block 904 is arranged on the adjusting rod 903, a spring 905 sleeved on the outer ring of the adjusting rod 903 is arranged between the mounting block 904 and the adjusting cylinder 901, an air guide pipe 906 connected to the input pipe 503 is connected to the adjusting cylinder 901, an electromagnetic valve 907 is installed on the air guide pipe 906, and a pressure relief valve 908 is installed on the adjusting cylinder 901.

[0046] like Figure 1 and Fig.10 As shown, a high-efficiency food crushing and grinding fine device of the present invention, the connecting component 10 includes a rotating shaft 1001 connected to the mounting block 904 by a bearing, and a connecting gear 1002 and a connecting gear 2 1003 are fixedly sleeved on the rotating shaft 1001. The diameter of the connecting gear 1002 is different from the diameter of the connecting gear 2 1003, and a clamping gear 1004 meshing with the inner gear ring 805 is fixedly sleeved on the rotating shaft 1001.

[0047] like Figure 1 and Figure 3 As shown, a high-efficiency food crushing and grinding fine device of the present invention, the transmission component 11 includes a transmission gear 1 1101 and a transmission gear 2 1102 fixedly sleeved on the shaft 2 302, the transmission gear 1 1101 is meshed with the connecting gear 1 1002, the transmission gear 2 1102 is meshed with the connecting gear 2 1003, and a transmission gear 3 1103 meshed with the transmission gear 1 1101 is fixedly sleeved on the shaft 1 301.

[0048] Working principle: Use the input pipe 503 to connect with the high-pressure gas, and introduce the high-pressure gas to adjust the device, open the solenoid valve 907, and force the high-pressure gas to enter the regulating cylinder 901 through the air guide pipe 906, forcing the air pressure in the regulating cylinder 901 to increase, forcing the piston 902 to move and drive the regulating rod 903 to move, so that the regulating rod 903 drives the mounting block 904 to move, the spring 905 is stretched, and the mounting block 904 drives the rotating shaft 1001 to move, forcing the clamping gear 1004 to slide in the inner gear ring 805, and the inner gear ring 805 is always meshed with the clamping gear 1004, and the rotating shaft 1001 drives the connecting gear 2 1003 to mesh with the transmission gear 2 1102. At this time, the connecting gear 1 1002 is separated from the transmission gear 1 1101. Since the diameter of the connecting gear 2 1003 is smaller than that of the transmission gear 2 1102, at this time, the rotation speed of the second shaft 302 is slow; when the rotation speed of the second shaft 302 is required to be fast, the pressure relief valve 908 is opened, and the solenoid valve 907 is closed, so that the gas in the regulating cylinder 901 is forced to be released, and the air pressure is reduced, forcing the piston 902 to drive the regulating rod 903 to retreat, the spring 905 is compressed, and the regulating rod 903 drives the mounting block 904 and the rotating shaft 1001 to retreat, and the clamping gear 1004 slides in the inner gear ring 805 until the connecting gear 2 1003 is separated from the transmission gear 2 1102, and the connecting gear 1 1002 is meshed with the transmission gear 1 1101. Since the diameter of the connecting gear 1 1002 is equal to the diameter of the transmission gear 1 1101, the rotation speed of the second shaft 302 is faster at this time, so that the high-pressure gas is used to realize the control of the rotation speed of the second shaft 302 in advance;

[0049] The raw material is crushed, and the high-pressure gas is introduced into the input pipe 503, the connecting block 502 and the output pipe 504. When passing through the connecting block 502, the high-pressure gas movement generates an airflow to drive the rotating blades 803 to rotate clockwise, and the rotating blades 803 drive the rotating disk 802 to rotate, thereby causing the driving shaft 801 to rotate, and the driving shaft 801 rotates to drive the rotating drum 804 to rotate. Under the action of the inner gear ring 805 and the clamping gear 1004, the rotating shaft 1001 is forced to rotate, and the rotation of the rotating shaft 1001 drives the connecting gear 1 1002 and the connecting gear 2 1003 to rotate clockwise, thereby forcing the transmission gear The first transmission gear 1101 or the second transmission gear 1102 rotates counterclockwise, forcing the second shaft 302 to rotate counterclockwise. At the same time, the first transmission gear 1101 drives the third transmission gear 1103 to rotate. Since the first transmission gear 1101 is meshed with the third transmission gear 1103, the rotation directions of the first shaft 301 and the second shaft 302 are opposite. When the first transmission gear 1101 rotates counterclockwise, the third transmission gear 1103 is forced to rotate clockwise, forcing the crushing roller 303 to rotate inward, forcing the crushing knife 304 to crush the raw materials, and the crushed raw materials fall from the crushing roller 303 to the crushing funnel 2 and the spiral blade 403.

[0050] The shaft 301 rotates to drive the pulley 404 to rotate, and the pulley 404 rotates to drive the belt 405 to rotate. Under the transmission action of the belt 405 and the pulley 404, the screw rod 402 is forced to rotate, and the screw rod 402 drives the spiral blade 403 to rotate, so that the crushed raw materials are transported to the grinding chamber 1 through the conveying pipe 401 under the conveying action of the screw rod 402 and the spiral blade 403;

[0051] At the same time, the high-pressure gas is introduced into the annular tube 506 through the input pipe 503, the connecting block 502 and the output pipe 504, and is introduced into the injection head 508 through the action of the gas distribution pipe 507. The high-pressure gas is ejected through the injection head 508, so that the high-pressure gas is continuously ejected from the bottom to the top. The gas is guided into the rotating tube 603 from the accommodation space formed by the rotating disk 602, the annular disk 604 and the sieve blades 605, and is guided into the atmosphere through the bag 703.

[0052] During the rising process of the high-pressure gas, the airflow meets the crushed raw material. Due to the driving of the airflow in the grinding chamber 1, strong collision and friction occur between the raw material particles and between the particles and the inner wall of the grinding chamber 1, thereby further grinding the crushed raw material in the grinding chamber 1 and forcing the raw material to be blown toward the screening blades 605.

[0053] The rotation of the shaft 301 drives the rotating rod 601 to rotate, and the rotating rod 601 drives the rotating disk 602 to rotate. Under the connection action of the screening blades 605, the annular disk 604 is forced to rotate, and the rotation of the annular disk 604 drives the rotating tube 603 to rotate. Due to the rotation of the screening blades 605, when the particle size is large, when the particle passes through the accommodation space, due to the centrifugal action of the screening blades 605, the raw materials with larger particles are forced to be thrown out of the screening blades 605, and then enter the grinding chamber 1 again, and further circulate and collide and rub until the raw materials with larger particles are rubbed to the required state, that is, to form refined powder. When the particle size is small and has been rubbed into a powder state, the powder will be driven into the screening blades 605 by the airflow. Since there is no contact with the screening blades 605, the airflow drives the powder into the rotating tube 603, and the powder is forced to continuously enter the cloth bag 703 for storage through the collection function of the collecting cover 701 and the collecting tube 702.

[0054] When the cloth bag 703 is full, use screws and nuts to separate the two mounting strips 704, remove the collection tube 702 and the cloth bag 703, replace them with new collection tubes 702 and cloth bags 703, and use screws and nuts to seal the two mounting strips 704, thereby completing the disassembly and installation operations of the collection tube 702 and the cloth bag 703.

[0055] The setting of the crushing component 3 can achieve the crushing effect on the raw materials, pre-crush the raw materials, facilitate the subsequent fine grinding of the food raw materials, improve the grinding efficiency, and improve the crushing capacity of the device; the setting of the conveying component 4 can achieve the conveying effect on the crushed food raw materials, so that the raw materials are promptly conveyed to the grinding chamber 1 after being crushed, thereby improving the rationality and timeliness of the device, avoiding the accumulation of raw materials, and reducing the blockage phenomenon; the setting of the injection component 5 can convey high-pressure gas, so that the high-pressure gas is injected into the grinding chamber 1 through the injection head 508, thereby achieving the effect of circulating grinding of the crushed raw materials, and at the same time can drive the rotating component 8 to rotate, thereby causing the crushing component 3 to move, which is beneficial to The invention can be used to crush the raw materials, and can act on the regulating component 9 to realize the regulating effect of the regulating component 9 on the connecting component 10; the setting of the sieving component 6 can realize the screening ability of the powder. When the particles of large particle size enter the containing space, the centrifugal force generated by the rotation of the sieving blade 605 forces the particles to enter the grinding chamber 1 for circulation and grinding. When the refined powder is formed, it will pass through the containing space and, with the action of the airflow, force the powder to enter the rotating tube 603 and be collected by the collecting component 7; the setting of the collecting component 7 can realize the collection effect of the powder, avoid the powder flying, improve the stability of the device, facilitate the collection pipe 702 of the powder, and at the same time can control the cloth bag 703 and the collecting The tube 702 can be replaced, which is convenient for disassembly and installation and for the operation of the staff. The setting of the cloth bag 703 can realize the release of high-pressure gas and collect powder at the same time, thereby improving the rationality of the device; the setting of the rotating component 8 can utilize high-pressure gas, and the flow of high-pressure gas drives the rotation of the rotating blade 803, thereby realizing the rotation of the driving shaft 801, without borrowing a driving source. The design is ingenious and reasonable, thereby realizing the rotation of the transmission component 11, forcing the crushing component 3 to rotate, and realizing the crushing ability; the setting of the regulating component 9 can realize the introduction and release of gas, thereby realizing the regulating effect on the connecting component 10, and the solenoid valve 907 can control the inflow and control of the high-pressure gas to achieve a pressurization effect. The setting of the pressure relief valve 908 can release gas to achieve a pressure reduction effect, thereby realizing the back and forth movement of the adjusting rod 903, thereby realizing the adjustment ability; the setting of the connecting component 10 can realize the selection effect of the device. When the device needs to rotate quickly, the connecting gear 1002 is meshed with the transmission gear 1 1101. When the device needs to rotate slowly, the connecting gear 2 1003 is meshed with the transmission gear 2 1102, thereby improving the rationality and flexibility of the device; the setting of the transmission component 11 can transmit the kinetic energy of the rotating component 8, causing the crushing component 3 to rotate, and at the same time causing the conveying component 4 to rotate, thereby realizing that the crushed raw materials can be transported to the grinding chamber 1 in time, thereby improving the transmission capacity of the device.

[0056] This solution cleverly utilizes the effect of high-pressure gas to achieve the crushing effect of food raw materials, which is beneficial to subsequent grinding, and can realize the cyclic grinding effect of the crushed raw materials, reducing the dependence between the grinding chamber 1 and the crushing funnel 2, thereby achieving the effect of fine grinding of food, making food grinding more fine and uniform, improving the grinding effect, meeting various market needs, and facilitating the fine processing operation of food, and can realize the control of the rotation of the transmission component 11, thereby effectively controlling the rotation speed of the crushing component 3, the conveying component 4 and the screening component 6, and improving the adjustment and control ability of the device; this device does not require a driving source such as a motor, which greatly reduces noise. On the one hand, the effect of high-pressure gas is used to achieve an effective combination of crushing and grinding to achieve the effect of fine grinding. On the other hand, the effect of high-pressure gas is used to achieve the adjustment effect of the adjustment component 9, realize the switching of the fast and slow modes of the device, and improve the market competitiveness of the device.

[0057] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A highly efficient food crushing and grinding device, characterized in that: The invention comprises a grinding chamber (1), wherein a crushing funnel (2) is arranged on the grinding chamber (1), a crushing assembly (3) is arranged in the crushing funnel (2), and a conveying assembly (4) is arranged between the grinding chamber (1) and the crushing funnel (2), wherein the conveying assembly (4) conveys the crushed raw materials in the crushing funnel (2) to the grinding chamber (1); The grinding chamber (1) is provided with an injection assembly (5) which is in communication with the high-pressure gas, the grinding chamber (1) is provided with a screening assembly (6) which is connected with the pulverizing assembly (3), and the end of the screening assembly (6) is provided with a collecting assembly (7) for collecting the ground raw materials; The pulverizing funnel (2) is provided with a rotating component (8) connected to the injection component (5); the pulverizing funnel (2) is provided with an adjusting component (9) connected to the injection component (5); a connecting component (10) is provided between the adjusting component (9) and the rotating component (8); the pulverizing component (3) is provided with a transmission component (11); the adjusting component (9) adjusts the connection between the connecting component (10) and the transmission component (11) at different positions.

2. The high-efficiency food crushing and grinding device according to claim 1, characterized in that: The crushing assembly (3) comprises a shaft rod (301) and a shaft rod (302) connected by bearings in the crushing hopper (2); a crushing roller (303) is fixedly sleeved on the shaft rod (301) and the shaft rod (302); and the crushing roller (303) is provided with evenly arranged crushing knives (304).

3. The high-efficiency food crushing and grinding device according to claim 2, characterized in that: The conveying assembly (4) comprises a conveying pipe (401) arranged at the output end of the grinding funnel (2), the conveying pipe (401) being connected to the grinding chamber (1), a screw rod (402) being connected to a bearing on the conveying pipe (401), a screw blade (403) being fixedly sleeved on the screw rod (402), a belt pulley (404) being fixedly sleeved on both the shaft rod (301) and the screw rod (402), and the two belt pulleys (404) being connected by a belt (405) for transmission.

4. The high-efficiency food crushing and grinding device according to claim 3, characterized in that: The injection assembly (5) comprises a fixed rod (501) arranged on the grinding funnel (2), a connecting block (502) being arranged on the fixed rod (501), an input pipe (503) being arranged on the connecting block (502), an output pipe (504) being arranged on the connecting block (502), a supporting rod (505) being arranged on the grinding chamber (1), an annular pipe (506) being arranged on the supporting rod (505) and being connected to the output pipe (504), a plurality of gas distribution pipes (507) being arranged on the annular pipe (506), and injection heads (508) being arranged on the gas distribution pipes (507) and corresponding to the gas distribution pipes (507) one by one, and the injection heads (508) being located in the grinding chamber (1).

5. The high-efficiency food crushing and grinding device according to claim 4, characterized in that: The screening assembly (6) comprises a rotating rod (601) connected to the grinding chamber (1) by a bearing, the rotating rod (601) being connected to the shaft rod (301), a rotating disk (602) being arranged on the rotating rod (601), a rotating tube (603) being connected to the grinding chamber (1) by a bearing, an annular disk (604) being arranged on the rotating tube (603) and being communicated with the rotating tube (603), a plurality of evenly arranged screening blades (605) being arranged between the rotating disk (602) and the annular disk (604), the rotating disk (602), the annular disk (604) and the screening blades (605) forming a receiving space, and the collecting assembly (7) being arranged at the end of the rotating tube (603).

6. The high-efficiency food crushing and grinding device according to claim 5, characterized in that: The collecting assembly (7) comprises a collecting cover (701) arranged at the end of the rotating tube (603); the rotating tube (603) is connected to the collecting cover (701) by a bearing; a collecting tube (702) is arranged on the collecting cover (701); a cloth bag (703) containing powder is arranged on the collecting tube (702); a mounting strip (704) is arranged at the connection between the collecting cover (701) and the collecting tube (702); and two mounting strips (704) are clamped together by nuts and screws.

7. The high-efficiency food crushing and grinding device according to claim 6, characterized in that: The rotating assembly (8) comprises a driving shaft (801) connected to the connecting block (502) by a bearing, a rotating disk (802) being fixedly sleeved on the driving shaft (801) and located inside the connecting block (502), the rotating disk (802) being provided with rotating blades (803) matching the inlet of the input pipe (503), a rotating drum (804) being provided on the driving shaft (801), the rotating drum (804) being located outside the connecting block (502), and an internal gear ring (805) being provided inside the rotating drum (804).

8. The high-efficiency food crushing and grinding device according to claim 7, characterized in that: The regulating assembly (9) comprises a regulating cylinder (901) arranged on the pulverizing hopper (2), a piston (902) being arranged inside the regulating cylinder (901), an regulating rod (903) penetrating the regulating cylinder (901) being arranged on the piston (902), a mounting block (904) being arranged on the regulating rod (903), a spring (905) sleeved on the outer ring of the regulating rod (903) being arranged between the mounting block (904) and the regulating cylinder (901), an air guide pipe (906) being connected to the input pipe (503) being connected to the regulating cylinder (901), an electromagnetic valve (907) being installed on the air guide pipe (906), and a pressure relief valve (908) being installed on the regulating cylinder (901).

9. The high-efficiency food crushing and grinding device according to claim 8, characterized in that: The connecting assembly (10) comprises a rotating shaft (1001) connected to the mounting block (904) by a bearing, a connecting gear 1 (1002) and a connecting gear 2 (1003) being fixedly sleeved on the rotating shaft (1001), the diameter of the connecting gear 1 (1002) being different from the diameter of the connecting gear 2 (1003), and a clamping gear (1004) meshing with the internal gear ring (805) being fixedly sleeved on the rotating shaft (1001).

10. The high-efficiency food crushing and grinding device according to claim 9, characterized in that: The transmission assembly (11) includes a transmission gear 1 (1101) and a transmission gear 2 (1102) fixedly mounted on the shaft rod 2 (302); the transmission gear 1 (1101) meshes with the connecting gear 1 (1002); the transmission gear 2 (1102) meshes with the connecting gear 2 (1003); and a transmission gear 3 (1103) is fixedly mounted on the shaft rod 1 (301) and meshes with the transmission gear 1 (1101).

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