Flour mill millstone convenient to disassemble, assemble and replace

Abstract

The utility model belongs to the field of flour mills, and particularly relates to a flour mill millstone convenient to disassemble, assemble and replace, which comprises a flour mill, the flour mill comprises a machine body, a connecting mechanism is mounted in an inner cavity of the machine body, and the connecting mechanism comprises a support plate; the connecting mechanism is arranged, the movable base is held to move upwards, the fixed base drives the inserting plate to move, the inserting plate is pulled out of the interior of the inserting groove, then the fixed mill is held to move upwards, the guide rod is taken out of the interior of the guide groove, and finally the movable mill can be held to move forwards. The movable mill is taken down from the surface of the connecting shaft, the fixed mill and the movable mill can be conveniently taken out from the interior of the fixed seat, and the problems that after a millstone is used for a certain period of time, the surface of the millstone is gradually abraded to deform, and the millstone is usually fixed in the flour mill, so that the millstone is very time-consuming to replace, and the millstone cannot be replaced easily are solved. Therefore, the working efficiency of the flour mill is influenced.

Description

Technical Field

[0001] The utility model relates to the field of flour mills, in particular to a grinding disc of a flour mill which is convenient for disassembly, assembly and replacement. Background Technique

[0002] A flour mill, also known as a flour-making machine, is mainly used for processing grain crops such as wheat and corn, grinding them into flour, and separating the flour and bran through sieving.

[0003] However, after the grinding disc of the existing flour mill is used for a certain period of time, the surface of the grinding disc will gradually wear and deform. Since the grinding disc is usually fixed inside the flour mill, it is very time-consuming to replace the grinding disc, which will affect the working efficiency of the flour mill. Content of the Utility Model

[0004] In order to make up for the deficiencies of the existing technology, after the grinding disc of the flour mill is used for a certain period of time, the surface of the grinding disc will gradually wear and deform. Since the grinding disc is usually fixed inside the flour mill, it is very time-consuming to replace the grinding disc, which will affect the working efficiency of the flour mill. The utility model provides a grinding disc of a flour mill which is convenient for disassembly, assembly and replacement.

[0005] The technical solution adopted by the utility model to solve its technical problems is: a grinding disc of a flour mill which is convenient for disassembly, assembly and replacement, including a flour mill, the flour mill includes a machine body, and a connection mechanism is installed in the inner cavity of the machine body;

[0006] The connection mechanism includes a support plate, the bottom of the support plate is fixedly connected with the bottom of the inner cavity of the machine body, the top of the support plate is fixedly connected with a fixed seat, the surface of the fixed seat is fixedly connected with the inner cavity of the machine body, a movable grinding disc is movably connected to the back side of the inner cavity of the fixed seat, a fixed grinding disc is movably connected to the front side of the inner cavity of the fixed seat, a material conveying groove is opened at the top of the inner cavity of the fixed grinding disc, a discharge port is communicated with the front side of the fixed seat, a movable seat is movably connected to the top of the fixed seat, a connection groove is opened at the front side of the inner cavity of the movable seat, and the inner cavity of the movable seat is movably connected with the surfaces of the fixed grinding disc and the movable grinding disc respectively.

[0007] Preferably, plug-in slots are opened on both sides of the top of the inner cavity of the fixed seat, a plug-in plate is inserted into the inner cavity of the movable grinding disc, and the top of the plug-in plate is fixedly connected with the bottom of the movable seat.

[0008] Preferably, positioning grooves are opened on both sides of the top of the inner cavity of the movable seat, the number of the positioning grooves is four, a positioning rod is movably connected to the inner cavity of the positioning groove, and the bottom of the positioning rod is fixedly connected with the top of the fixed seat.

[0009] Preferably, guide grooves are provided on both sides of the bottom of the inner cavity of the fixed mill, the inner cavity of the guide grooves is movably connected to a guide rod, and the bottom of the guide rod is fixedly connected to the bottom of the inner cavity of the fixed seat.

[0010] Preferably, a driving mechanism is installed on the back side of the inner cavity of the machine body, and the driving mechanism includes a motor, the output end of the motor is fixedly connected to a fixed shaft, the front side of the fixed shaft is movably connected to the back side of the support plate, the surface of the fixed shaft is fixedly connected to a first pulley, the inner cavity of the first pulley is movably connected to a transmission belt, the top of the inner cavity of the transmission belt is movably connected to a second pulley, the first pulley and the second pulley are connected by a transmission belt, the inner cavity of the second pulley is fixedly connected to a connecting shaft, and the surface of the connecting shaft is installed in the inner cavity of the movable mill.

[0011] Preferably, a protective frame is fixedly connected to the back side of the top of the body, the inner cavity of the protective frame is movably connected to the surface of the second pulley, and the back side of the inner cavity of the second pulley is movably connected to the back side of the connecting shaft.

[0012] Preferably, a support frame is fixedly connected to the front side of the top of the body, a feed pipe is clamped on the top of the support frame, a feed hopper is fixedly connected to the top of the feed pipe, the surface of the feed pipe is installed in the inner cavity of the connecting groove, and the inner cavity of the feed pipe is connected to the inner cavity of the feed groove.

[0013] The utility model is beneficial in that:

[0014] The utility model provides a connecting mechanism, by holding the movable seat and moving it upward, the plug-in plate is driven to move by the fixed seat, and the plug-in plate is pulled out from the inside of the plug-in slot, and then the fixed mill is held and moved upward to remove the guide rod from the inside of the guide slot, and finally the movable mill can be held and moved forward to remove the movable mill from the surface of the connecting shaft, so that the fixed mill and the movable mill can be conveniently taken out from the inside of the fixed seat, which solves the problem that the surface of the grinding disc will gradually wear and deform after the grinding disc has been used for a certain period of time, and since the grinding disc is usually fixed inside the grinding mill, it is very time-consuming to replace the grinding disc, which in turn affects the working efficiency of the grinding mill. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 It is a structural diagram of the utility model;

[0017] Figure 2 This is a schematic structural view of the support frame of the present utility model;

[0018] Figure 3 This is a schematic structural view of the fixed seat of the present utility model;

[0019] Figure 4 This is a schematic structural view of the motor of the present utility model;

[0020] Figure 5 This is a cross-sectional view of the fixed seat of the present utility model.

[0021] In the figure: 1, flour mill; 101, machine body; 102, feeding hopper; 103, support frame; 104, feeding pipe; 2, connecting mechanism; 201, movable seat; 202, connecting groove; 203, feeding groove; 204, fixed grinding disc; 205, positioning rod; 206, discharge port; 207, support plate; 208, fixed seat; 209, positioning groove; 210, plug-in board; 211, plug-in groove; 212, movable grinding disc; 213, guide rod; 214, guide groove; 3, driving mechanism; 301, motor; 3,02 fixed shaft; 303, transmission belt; 304, connecting shaft; 305, second pulley; 306, protective frame; 307, first pulley. Specific embodiments

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] The following combines the attached Figures 1-5 to further elaborate on the present application in detail,

[0024] The embodiments of the present application disclose a flour mill grinding disc that is convenient for disassembly, installation, and replacement. Refer to Figure 1 、 Figure 3 and Figure 4 , a flour mill grinding disc that is convenient for disassembly, installation, and replacement, including a flour mill 1, the flour mill 1 includes a machine body 101, and a connecting mechanism 2 is installed in the inner cavity of the machine body 101;

[0025] The connecting mechanism 2 includes a support plate 207. The bottom of the support plate 207 is fixedly connected to the bottom of the inner cavity of the machine body 101. The top of the support plate 207 is fixedly connected with a fixed seat 208. The surface of the fixed seat 208 is fixedly connected to the inner cavity of the machine body 101. A movable grinder 212 is movably connected to the back side of the inner cavity of the fixed seat 208. A fixed grinder 204 is movably connected to the front side of the inner cavity of the fixed seat 208. A material feeding groove 203 is opened at the top of the inner cavity of the fixed grinder 204. The front side of the fixed seat 208 is communicated with a discharge port 206. A movable seat 201 is movably connected to the top of the fixed seat 208. A connecting groove 202 is opened at the front side of the inner cavity of the movable seat 201. The inner cavity of the movable seat 201 is movably connected to the surfaces of the fixed grinder 204 and the movable grinder 212 respectively.

[0026] Referring to Figure 3 and Figure 4 , on both sides of the top of the inner cavity of the fixed seat 208, insertion slots 211 are opened. An insertion plate 210 is inserted into the inner cavity of the movable grinder 212. The top of the insertion plate 210 is fixedly connected to the bottom of the movable seat 201. Through the setting of the insertion slots 211, when the surface of the insertion plate 210 is inserted into the inside of the insertion slots 211, the position of the insertion plate 210 can be fixed, thereby improving the fixing effect between the movable seat 201 and the fixed seat 208.

[0027] Referring to Figure 3 , on both sides of the top of the inner cavity of the movable seat 201, positioning grooves 209 are opened. The number of the positioning grooves 209 is four. A positioning rod 205 is movably connected to the inner cavity of the positioning groove 209. The bottom of the positioning rod 205 is fixedly connected to the top of the fixed seat 208. Through the setting of the positioning grooves 209, the positioning rod 205 can enter the inside of the movable seat 201, so that the movable seat 201 can stably fit on the surface of the fixed seat 208, and it can prevent the movable seat 201 from shaking on the surface of the fixed seat 208, resulting in the position deviation of the movable seat 201.

[0028] Referring to Figure 5 , on both sides of the bottom of the inner cavity of the fixed grinder 204, guiding grooves 214 are opened. A guiding rod 213 is movably connected to the inner cavity of the guiding groove 214. The bottom of the guiding rod 213 is fixedly connected to the bottom of the inner cavity of the fixed seat 208. Through the setting of the guiding rod 213, it plays a guiding role in the movement of the fixed grinder 204, making the movement of the fixed grinder 204 more stable when entering and exiting the inside of the fixed seat 208, thereby preventing the situation of position deviation during the movement of the fixed grinder 204.

[0029] Referring to Figure 3 and Figure 4A driving mechanism 3 is installed on the back side of the inner cavity of the body 101. The driving mechanism 3 includes a motor 301. The output end of the motor 301 is fixedly connected to a fixed shaft 302. The front side of the fixed shaft 302 is movably connected to the back side of the support plate 207. The surface of the fixed shaft 302 is fixedly connected to a first pulley 307. The inner cavity of the first pulley 307 is movably connected to a transmission belt 303. The top of the inner cavity of the transmission belt 303 is movably connected to a second pulley 305. The first pulley 307 and the second pulley 305 are connected to each other through the transmission belt 303. The inner cavity of the second pulley 305 is fixedly connected to a connecting The shaft 304 and the surface of the connecting shaft 304 are installed in the inner cavity of the movable mill 212. Through the setting of the motor 301, the fixed shaft 302 can be driven to rotate during the rotation process, thereby driving the first pulley 307 to rotate through the rotation of the fixed shaft 302, driving the transmission belt 303 to rotate through the rotation of the first pulley 307, driving the second pulley 305 to rotate through the rotation of the transmission belt 303, and driving the connecting shaft 304 to rotate through the second pulley 305 to complete the rotation of the movable mill 212, so that the raw material can be ground during the rotation of the movable mill 212.

[0030] Reference Figure 4 A protective frame 306 is fixedly connected to the back side of the top of the body 101, and the inner cavity of the protective frame 306 is movably connected to the surface of the second pulley 305. The back side of the inner cavity of the second pulley 305 is movably connected to the back side of the connecting shaft 304. Through the setting of the protective frame 306, the surface of the second pulley 305 is protected, thereby preventing foreign matter from entering the interior of the second pulley 305 during use, thereby affecting the normal use of the second pulley 305.

[0031] Reference Figure 1 and Figure 2 The front side of the top of the body 101 is fixedly connected to a support frame 103, the top of the support frame 103 is clamped with a feed pipe 104, the top of the feed pipe 104 is fixedly connected to the feed hopper 102, the surface of the feed pipe 104 is installed in the inner cavity of the connecting groove 202, and the inner cavity of the feed pipe 104 is connected to the inner cavity of the feed groove 203. Through the setting of the support frame 103, the position of the feed pipe 104 is supported, so that when the feed pipe 104 is installed and connected to the inner cavity of the connecting groove 202, the feed pipe 104 can be prevented from falling off.

[0032] Working principle: During normal use, the raw materials to be ground are put into the interior of the feeding hopper 102. The raw materials are conveyed to the interior of the feeding trough 203 through the conveying pipe 104. During the conveying process of the raw materials, it will push the raw materials inside the feeding trough 203 to move. This part of the raw materials will fall inside the feeding trough 203 and the movable grinder 212. At this time, the motor 301 drives the fixed shaft 302 to rotate. The rotation of the fixed shaft 302 drives the first pulley 307 to rotate. The rotation of the first pulley 307 drives the transmission belt 303 to rotate. The rotation of the transmission belt 303 drives the second pulley 305 to rotate. The rotation of the second pulley 305 drives the connecting shaft 304 to rotate. The rotation of the connecting shaft 304 drives the movable grinder 212 to rotate, and then the raw materials inside the feeding trough 203 and the movable grinder 212 can be ground. The ground raw materials will fall to the bottom of the inner cavity of the fixed seat 208 and be discharged to the outside through the discharge port 206. When it is necessary to replace the fixed grinder 204 and the movable grinder 212, first hold the conveying pipe 104 and move it forward to remove the conveying pipe 104 from the interior of the movable seat 201. Then hold the movable seat 201 and move it upward. The movement of the fixed seat 208 drives the insertion plate 210 to move, and pull out the insertion plate 210 from the interior of the insertion slot 211. After that, hold the fixed grinder 204 and move it upward to take out the guide rod 213 from the interior of the guide slot 214. Finally, hold the movable grinder 212 and move it forward to remove the movable grinder 212 from the surface of the connecting shaft 304, and then the feeding trough 203 and the movable grinder 212 can be conveniently disassembled and replaced.

[0033] The above shows and describes the basic principle, main features and advantages of the present utility model. Those skilled in the art of this industry should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed.

Claims

1. A grinding disc of a grinding mill that is convenient for disassembly, assembly and replacement, characterized in that: It includes a grinding mill (1), and the grinding mill (1) includes a machine body (101), and a connecting mechanism (2) is installed in the inner cavity of the machine body (101). The connecting mechanism (2) includes a support plate (207). The bottom of the support plate (207) is fixedly connected to the bottom of the inner cavity of the machine body (101). The top of the support plate (207) is fixedly connected to a fixed seat (208). The surface of the fixed seat (208) is fixedly connected to the inner cavity of the machine body (101). A movable grinder (212) is movably connected to the back side of the inner cavity of the fixed seat (208). A fixed grinder (204) is movably connected to the front side of the inner cavity of the fixed seat (208). A material conveying groove (203) is opened at the top of the inner cavity of the fixed grinder (204). The front side of the fixed seat (208) communicates with a discharge port (206). A movable seat (201) is movably connected to the top of the fixed seat (208). A connecting groove (202) is opened at the front side of the inner cavity of the movable seat (201). The inner cavity of the movable seat (201) is respectively movably connected to the surfaces of the fixed grinder (204) and the movable grinder (212).

2. The grinding disc of a grinding mill that is convenient for disassembly, assembly and replacement according to claim 1, wherein: Insertion slots (211) are opened on both sides of the top of the inner cavity of the fixed seat (208). An insertion plate (210) is inserted into the inner cavity of the movable grinder (212). The top of the insertion plate (210) is fixedly connected to the bottom of the movable seat (201).

3. A grinding disc of a grinding mill that is convenient for disassembly, replacement and installation, characterized in that: Positioning grooves (209) are opened on both sides of the top of the inner cavity of the movable seat (201). The number of the positioning grooves (209) is four. A positioning rod (205) is movably connected to the inner cavity of the positioning groove (209). The bottom of the positioning rod (205) is fixedly connected to the top of the fixed seat (208).

4. A grinding disc of a grinding mill that is easy to disassemble and replace according to claim 1, characterized in that: Guide grooves (214) are opened on both sides of the bottom of the inner cavity of the fixed grinder (204). A guide rod (213) is movably connected to the inner cavity of the guide groove (214). The bottom of the guide rod (213) is fixedly connected to the bottom of the inner cavity of the fixed seat (208).

5. A grinding disc of a grinding mill that is convenient for disassembly, assembly and replacement, characterized in that: A driving mechanism (3) is installed on the back side of the inner cavity of the machine body (101). The driving mechanism (3) includes a motor (301). The output end of the motor (301) is fixedly connected to a fixed shaft (302). The front side of the fixed shaft (302) is movably connected to the back side of the support plate (207). A first pulley (307) is fixedly connected to the surface of the fixed shaft (302). A transmission belt (303) is movably connected to the inner cavity of the first pulley (307). A second pulley (305) is movably connected to the top of the inner cavity of the transmission belt (303). The first pulley (307) and the second pulley (305) are in transmission connection through the transmission belt (303). A connecting shaft (304) is fixedly connected to the inner cavity of the second pulley (305). The surface of the connecting shaft (304) is installed in the inner cavity of the movable grinder (212).

6. The grinding disc of a grinding mill that is convenient for disassembly, assembly and replacement according to claim 1, wherein: A protective frame (306) is fixedly connected to the dorsal side of the top of the body (101). The inner cavity of the protective frame (306) is movably connected to the surface of the second pulley (305). The dorsal side of the inner cavity of the second pulley (305) is movably connected to the dorsal side of the connecting shaft (304).

7. The grinding disc of a flour mill that is convenient for disassembly and replacement according to claim 1, wherein: A support frame (103) is fixedly connected to the front side of the top of the body (101). A feeding pipe (104) is clamped to the top of the support frame (103). A feeding hopper (102) is fixedly connected to the top of the feeding pipe (104). The surface of the feeding pipe (104) is installed in the inner cavity of the connecting groove (202). The inner cavity of the feeding pipe (104) communicates with the inner cavity of the feeding groove (203).

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