Crushing device

Abstract

The present application discloses a pulverizing device, comprising a main body, a feeding chamber is arranged on the upper part of the main body, a feeding port is arranged on the side wall of the feeding chamber, a plurality of heating rods are installed on the inner wall of the feeding chamber, a first motor is installed on the top of the feeding chamber, a first rotating rod extends into the feeding chamber, a stirring part is connected to the side wall of the first rotating rod, a guiding chamber is connected to the lower part of the feeding chamber, a flap is installed in the guiding chamber, a second motor is transmission-connected to the flap, a third motor is transmission-connected to the second rotating rod, a cutting knife is connected to the side wall of the second rotating rod, and a discharge port is opened at the bottom of the processing chamber; the raw materials of feed are put into the feeding chamber from the feeding port, the heating rods increase the temperature in the feeding chamber, and then the high-moisture feed raw materials in the feeding chamber are dried, the dried raw materials enter the processing chamber through the guiding chamber, and are pulverized by multiple stirring and cutting by the cutting knife, the dried raw materials are not easy to stick to each other during the pulverizing process and are also convenient to clean, which is beneficial to improving the pulverizing efficiency of the feed raw materials.

Description

Technical Field

[0001] The utility model belongs to the technical field of feed processing equipment, and in particular relates to a crushing device. Background Art

[0002] Feed mainly refers to food for animals raised in agriculture or animal husbandry. The raw materials for processed feed include soybeans, soybean meal, corn, fish meal, amino acids, miscellaneous meal, additives, whey powder, oils, meat and bone meal, grains, sorghum and many other varieties.

[0003] In the process of feed production and processing, the feed raw materials need to be crushed. The crushed feed raw materials are easier to mix with other raw materials to ensure the uniformity of various components in the mixed feed, thereby improving the overall nutritional balance of the feed. The problem encountered in practice is that when crushing high-moisture raw materials such as silage corn and silage grass, the crushed particles are easily adhered to each other or to the inner wall of the crushing device, causing feed waste and inconvenient cleaning, thereby reducing the crushing efficiency. Utility Model Content

[0004] The present application proposes a pulverizing device for drying high-moisture feed raw materials, thereby improving the drying efficiency.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A crushing device comprises a main body, a feeding chamber is provided at the upper part of the main body, a feeding port is provided at the side wall of the feeding chamber, a plurality of heating rods are installed on the inner wall of the feeding chamber, a first motor is installed on the top of the feeding chamber, the first motor is transmission-connected with a first rotating rod, the first rotating rod extends into the feeding chamber, a stirring portion is connected to the side wall of the first rotating rod, a guiding chamber is connected to the lower part of the feeding chamber, a flap is installed in the guiding chamber, the flap is arranged at the bottom of the feeding chamber, a second motor is installed on the outer wall of the guiding chamber, the second motor is transmission-connected with the flap, a processing chamber is connected to the lower part of the guiding chamber, a third motor is installed at the bottom of the processing chamber, the third motor is transmission-connected with the second rotating rod, the second rotating rod extends into the processing chamber, a cutting knife is connected to the side wall of the second rotating rod, a discharge port is provided at the bottom of the processing chamber, and a discharge valve is installed at the discharge port.

[0007] In one embodiment of the present application, the stirring portion is a straight-plate stirring blade.

[0008] In one embodiment of the present application, a fourth motor is installed on the outer wall of the feeding chamber, the fourth motor is transmission-connected to the third rotating rod, the third rotating rod is rotationally connected to the inner wall of the feeding chamber, a cutter is connected to the side of the third rotating rod, and the third rotating rod is arranged below the feeding port.

[0009] In one embodiment of the present application, a material guide pipe is provided at the feeding port.

[0010] In one embodiment of the present application, a socket is provided on the side wall of the material guiding cavity, and a slot is provided on the side of the flap, and the socket is used for inserting the insertion plate.

[0011] In one embodiment of the present application, an exhaust pipe is connected to the upper portion of the feeding chamber, and a fan is installed on the exhaust pipe.

[0012] In one embodiment of the present application, a support is connected to the side wall of the processing chamber.

[0013] In summary, the technical solution proposed in the present application includes the following beneficial technical effects: the present application places the raw materials of the feed into the feeding chamber from the feeding port, and a heating rod is arranged in the feeding chamber. The heating rod increases the temperature in the feeding chamber, thereby drying the high-moisture feed raw materials in the feeding chamber. The dried raw materials enter the processing chamber through the feed guide chamber and are crushed by multiple stirring and cutting by the cutting knife. The dried raw materials are not easy to stick to each other during the crushing process and are also easy to clean, which is beneficial to improving the crushing efficiency of the feed raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0015] Figure 1 A schematic diagram of the three-dimensional structure of a pulverizing device provided in one embodiment of the present application;

[0016] Figure 2 A schematic diagram of the cross-sectional structure of a pulverizing device provided in one embodiment of the present application;

[0017] Figure 3 A schematic diagram of a partial cross-sectional structure of a pulverizing device provided in one embodiment of the present application;

[0018] Figure 4 A schematic diagram of a three-dimensional cross-sectional structure of a pulverizing device provided in one embodiment of the present application;

[0019] Figure 5 A schematic diagram of the three-dimensional structure of a pulverizing device provided in one embodiment of the present application;

[0020] In the figure: feeding chamber-1, feeding port-11, material guide pipe-111, heating rod-12, first motor-13, first rotating rod-131, stirring part-132;

[0021] Material guiding cavity-2, flap-21, slot-211, second motor-22, socket-23, plug-in plate-24;

[0022] Processing chamber-3, third motor-31, second rotating rod-32, cutting knife-321, discharge valve-33;

[0023] Fourth motor-4, third rotating rod-41, cutter-411;

[0024] Exhaust pipe-5, fan-51;

[0025] Bracket - 6. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application is clearly and completely described below. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work also fall within the scope of protection of the present application.

[0027] It should be noted that in the description of the present application, the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application.

[0028] The terms "installed", "connected" and "connected" in this application should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood by specific circumstances.

[0029] In the embodiments of the present application, words such as "exemplary" or "for example" are used to indicate examples, illustrations or descriptions. Any embodiment or design described as "exemplary" or "for example" in the embodiments of the present application should not be interpreted as being more preferred or more advantageous than other embodiments or designs. Specifically, the use of words such as "exemplary" or "for example" is intended to present related concepts in a specific way.

[0030] This embodiment provides a pulverizing device, see Figure 1-Figure 5As shown, it includes a body, a feeding chamber 1 is arranged on the upper part of the body, a feeding port 11 is arranged on the side wall of the feeding chamber 1, a plurality of heating rods 12 are installed on the inner wall of the feeding chamber 1, a first motor 13 is installed on the top of the feeding chamber 1, the first motor 13 is connected to a first rotating rod 131 in a transmission connection, the first rotating rod 131 extends into the feeding chamber 1, a stirring part 132 is connected to the side wall of the first rotating rod 131, a guiding chamber 2 is connected to the lower part of the feeding chamber 1, a flap 21 is installed in the guiding chamber 2, and the The flap 21 is arranged at the bottom of the feeding chamber 1, and a second motor 22 is installed on the outer wall of the guide chamber 2, and the second motor 22 is connected to the flap 21 in transmission. The lower part of the guide chamber 2 is connected to the processing chamber 3, and a third motor 31 is installed at the bottom of the processing chamber 3, and the third motor 31 is connected to the second rotating rod 32 in transmission. The second rotating rod 32 extends into the processing chamber 3, and a cutting knife 321 is connected to the side wall of the second rotating rod 32. A discharge port is opened at the bottom of the processing chamber 3, and a discharge valve 33 is installed at the discharge port.

[0031] In the above embodiment, a feeding port 11 is provided on the side wall of the feeding chamber 1, and the feed raw material is put into the feeding chamber 1 from the feeding port 11. A plurality of heating rods 12 are installed on the inner wall of the feeding chamber 1. The heating rods 12 are used to increase the temperature in the feeding chamber 1, so that the moisture in the high-moisture raw material evaporates by heat, thereby achieving drying of the raw material. In addition, when the raw material is dried at high temperature, the high temperature can also eliminate the microorganisms and bacteria in the feed raw material, which is beneficial to improving the safety of the feed. High-temperature sterilization also helps to extend the shelf life of the feed. A first motor 13 is installed on the top of the feeding chamber 1. The first motor 13 drives the stirring part 132 of the first rotating rod 131 to stir in the feeding chamber 1, so as to prevent the raw material from being locally overheated and being scorched and deteriorated, and to ensure that the raw material in the feeding chamber 1 The heating is uniform, thereby improving the uniformity of drying. The lower part of the feeding chamber 1 is connected to the guiding chamber 2, and a flap 21 is installed in the guiding chamber 2 and is arranged at the bottom of the feeding chamber 1. During the drying process of the raw materials, the flap 21 is in a horizontal state. After the drying is completed, the second motor 22 installed on the outer wall of the guiding chamber 2 drives the flap 21 to deflect, and the raw materials on the flap 21 slide into the processing chamber 3. The third motor 31 installed at the bottom of the processing chamber 3 drives the cutting knife 321 on the second rotating rod 32 to rotate in the processing chamber 3, and the dry raw materials falling into the processing chamber 3 are rotated and cut multiple times to realize the crushing of the raw materials. The dried raw materials are not easy to stick to each other during the crushing process and are also convenient for cleaning, which is beneficial to improving the crushing efficiency of the feed raw materials.

[0032] In one embodiment of the present application, see Figure 2 As shown, the stirring portion 132 is a straight-plate stirring blade.

[0033] In the above embodiment, compared with the rod-shaped stirring portion 132, the straight-plate stirring portion 132 has a larger contact area with the feed raw materials in the feeding chamber 1, and can fully turn the raw materials so that the raw materials are heated evenly, which is beneficial to improving the dehydration and drying efficiency. In addition, the straight-plate stirring blades are not easy to get entangled with the raw material fibers, which is beneficial to improving the stirring efficiency.

[0034] In one embodiment of the present application, refer to Figure 1 and Figure 2 As shown, a fourth motor 4 is installed on the outer wall of the feeding chamber 1, and the fourth motor 4 is transmission-connected to the third rotating rod 41, and the third rotating rod 41 is rotationally connected to the inner wall of the feeding chamber 1, and a cutter 411 is connected to the side of the third rotating rod 41, and the third rotating rod 41 is arranged below the feeding port 11.

[0035] In the above embodiment, during the process of feeding the feed raw materials from the feeding port 11, there is a problem that the rod-shaped and long strip feed raw materials are too long to be directly fed from the feeding port 11. The fourth motor 4 installed on the outer wall of the feeding chamber 1 drives the third rotating rod 41 to rotate below the feeding port 11. The side wall of the third rotating rod 41 is connected with a cutter 411. The third rotating rod 41 drives the cutter 411 to sweep across the feeding port 11 to perform preliminary cutting on the raw materials fed from the feeding port 11. On the one hand, the cutting of the raw materials can accelerate the evaporation of water from the cutting port. On the other hand, small-volume raw material blocks are more conducive to subsequent crushing processing.

[0036] In one embodiment of the present application, see Figure 4 As shown, a material guiding pipe 111 is provided at the feeding port 11 .

[0037] In the above embodiment, the material guide pipe 111 increases the travel of the raw materials entering the feeding port 11, preventing the staff from accidentally touching the cutter 411 at the feeding port 11 and causing injuries when feeding, which is beneficial to improving the safety of feeding. In addition, the material guide pipe 111 can also prevent the raw material fragments cut by the cutter 411 from splashing out of the feeding port 11.

[0038] In one embodiment of the present application, see Figure 3 As shown, a socket 23 is provided on the side wall of the material guiding cavity 2 , and a slot 211 is provided on the side of the flap 21 . The socket 23 is used for inserting the insertion plate 24 .

[0039] In the above embodiment, the plug plate 24 passes through the socket 23 and is inserted into the slot 211 on the side of the flap 21 to serve as a limiting support for the flap 21, thereby preventing the flap 21 from deflecting under the pressure of the raw materials during the drying process in the feeding chamber 1. When the raw materials are dried, the plug plate 24 is pulled out, and the second motor 22 drives the flap 21 to rotate so that the raw materials carried on the flap 21 slide into the processing chamber 3 for crushing.

[0040] In one embodiment of the present application, see Figure 5 As shown, the upper portion of the feeding chamber 1 is connected to an exhaust pipe 5 , and a fan 51 is installed on the exhaust pipe 5 .

[0041] In the above embodiment, the moisture in the raw material is heated to form water vapor, which is discharged through the exhaust pipe 5 via the fan 51 , which is beneficial to improving the drying efficiency of the raw material in the feeding chamber 1 .

[0042] In one embodiment of the present application, see Figure 5 As shown, a support 6 is connected to the side wall of the processing chamber 3 .

[0043] In the above embodiment, the bracket 6 supports the device body, which is beneficial to improving the stability of the device operation. The bracket 6 supports the discharge valve 33 to a certain height to facilitate the equipment to take materials and transport them.

[0044] In the actual use of this application: feed raw materials are put into the feed chamber 1 from the feeding port 11, and a plurality of heating rods 12 are installed on the inner wall of the feed chamber 1. Preferably, the plurality of heating rods 12 are evenly arranged in the feed chamber 1, which can improve the uniformity of heating the raw materials, and is conducive to improving the heating efficiency. The moisture in the high-moisture feed raw materials is evaporated by heat, thereby achieving drying of the raw materials. A first motor 13 is installed on the top of the feed chamber 1, and the first motor 13 drives the stirring part 132 of the first rotating rod 131 to stir in the feed chamber 1, so as to ensure that the raw materials are heated evenly in the feed chamber 1. The lower part of the feed chamber 1 is connected with a material guide chamber 2, and the material guide chamber 2 is connected to the feed chamber 1. A flap 21 is installed in the chamber 2 and is arranged at the bottom of the feeding chamber 1. During the drying process of the raw materials, the flap 21 is in a horizontal state. After the drying is completed, the second motor 22 installed on the outer wall of the guide chamber 2 drives the flap 21 to deflect, and the raw materials on the flap 21 slide into the processing chamber 3. The third motor 31 installed at the bottom of the processing chamber 3 drives the cutting knife 321 on the second rotating rod 32 to rotate in the processing chamber 3, and the dry raw materials falling into the processing chamber 3 are rotated and cut multiple times to achieve crushing of the raw materials. The crushed raw materials are taken out by opening the discharge valve 33 for further feed processing.

[0045] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, ordinary technicians in the field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A comminution device, characterized in that: The invention comprises a main body, wherein a feeding chamber (1) is arranged at the upper part of the main body, a feeding port (11) is arranged on the side wall of the feeding chamber (1), a plurality of heating rods (12) are installed on the inner wall of the feeding chamber (1), a first motor (13) is installed at the top of the feeding chamber (1), the first motor (13) is connected to a first rotating rod (131) in a transmission manner, the first rotating rod (131) extends into the feeding chamber (1), a stirring portion (132) is connected to the side wall of the first rotating rod (131), the feeding chamber (1) is connected to a guiding chamber (2) at the lower part, a flap (21) is installed in the guiding chamber (2), and the flap (21) is connected to the inner wall of the guiding chamber (2). 21) is arranged at the bottom of the feeding chamber (1), a second motor (22) is installed on the outer wall of the guiding chamber (2), the second motor (22) is connected to the flap (21), the lower part of the guiding chamber (2) is connected to the processing chamber (3), a third motor (31) is installed at the bottom of the processing chamber (3), the third motor (31) is connected to the second rotating rod (32), the second rotating rod (32) extends into the processing chamber (3), the side wall of the second rotating rod (32) is connected to a cutting knife (321), a discharge port is opened at the bottom of the processing chamber (3), and a discharge valve (33) is installed at the discharge port.

2. The pulverizing device according to claim 1, characterized in that: The stirring portion (132) is a straight-plate stirring blade.

3. The pulverizing device according to claim 1, characterized in that: A fourth motor (4) is installed on the outer wall of the feeding chamber (1); the fourth motor (4) is transmission-connected to the third rotating rod (41); the third rotating rod (41) is rotationally connected to the inner wall of the feeding chamber (1); a cutter (411) is connected to the side of the third rotating rod (41); and the third rotating rod (41) is arranged below the feeding port (11).

4. The pulverizing device according to claim 3, characterized in that: A material guiding pipe (111) is provided at the feeding port (11).

5. The pulverizing device according to claim 1, characterized in that: The side wall of the material guiding cavity (2) is provided with an insertion opening (23), the side edge of the flap (21) is provided with a slot (211), and the insertion opening (23) is used for inserting the insertion board (24).

6. The pulverizing device according to claim 1, characterized in that: The upper portion of the feeding chamber (1) is connected to an exhaust pipe (5), and a fan (51) is installed on the exhaust pipe (5).

7. The pulverizing device according to any one of claims 1 to 6, characterized in that: The side wall of the processing chamber (3) is connected with a bracket (6).

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