A meat mincer

Abstract

The utility model discloses a meat grinder, including host computer and twisting material subassembly, host computer is equipped with motor unit, and twisting material subassembly is equipped with auger, and motor unit drives auger rotation, and motor unit includes motor casing, and the right -hand member of motor casing is equipped with joint, and the joint is equipped with screwing groove, and twisting material subassembly is equipped with tee casing, and auger rotation is connected in tee casing, and the left end of tee casing forms screwing tooth, and screwing tooth buckling connects corresponding screwing groove, and motor unit is equipped with output shaft, and the left end of auger is connected through spline with output shaft, and the joint left and right slide connection has lock piece, and lock piece forms the key and lock bar, and the left end of tee casing is equipped with the clamping slot, and the clamping slot is formed on corresponding screwing tooth, and the right -hand member of lock bar is inserted in the clamping slot, and host computer is equipped with the lock spring for driving lock bar to move to the right, and the right -hand member of lock spring connects lock bar. The utility model discloses a meat grinder, and the pusher bar is convenient for the convenient storage accessory.

Description

Technical Field

[0001] This utility model relates to the field of meat grinding equipment, specifically to a meat grinder. Background Technology

[0002] Currently, meat grinders are available on the market. These grinders consist of a motor, an auger, and a three-way connector. The auger is rotatably connected to the three-way connector, and the grinder's hopper is connected to the upper opening of the three-way connector, as illustrated in Chinese Utility Model Patent Publication No. CN223008306U, "A Meat Grinder for Uniformly Cutting and Crushing Frozen Meat Products." During use, meat slices are fed into the three-way connector through the upper opening. The motor drives the auger to rotate. A blade is located at the right end of the auger, which transports the meat to the right end of the three-way connector. The blade rotates relative to the discharge port at the right end of the three-way connector, thus chopping the meat and discharging it through the discharge port. After use, the three-way connector needs to be cleaned. However, because the three-way connector is not easily separated from the motor, directly rinsing the entire grinder may cause water to enter the motor components, potentially leading to electrical leakage. Therefore, the three-way connector is difficult to clean, and existing meat grinders are inconvenient to clean, necessitating improvement. Summary of the Invention

[0003] The purpose of this invention is to overcome the shortcomings of the prior art and provide a meat grinder that is easy to clean.

[0004] The objective of this utility model is achieved through the following technical solution.

[0005] The meat grinder disclosed in this utility model includes a main unit and a grinding assembly. The main unit is equipped with a motor assembly, and the grinding assembly is equipped with an auger. The motor assembly drives the auger to rotate. The motor assembly includes a motor housing, and a connector is provided at the right end of the motor housing. The connector has a snap-fit ​​groove. The grinding assembly has a three-way housing, and the auger is rotatably connected to the three-way housing. A snap-fit ​​tooth is formed at the left end of the three-way housing, and the snap-fit ​​tooth engages with the corresponding snap-fit ​​groove. The motor assembly is equipped with an output shaft, and the output shaft is connected to the left end of the auger via a spline. A locking member is slidably connected to the connector, and the locking member has a button and a locking rod. A slot is provided at the left end of the three-way housing, and the slot is formed on the corresponding snap-fit ​​tooth. The right end of the locking rod is inserted into the slot. The main unit is equipped with a locking spring for driving the locking rod to move to the right, and the right end of the locking spring is connected to the locking rod.

[0006] Preferably, the lock has an arm, one end of which is integrally connected to the lock rod, and the other end of which is integrally connected to the button. The connector has a guide protrusion, which is adapted to pass through the arm. The locking spring is sleeved on the guide protrusion, and the right end of the locking spring is attached to the arm.

[0007] Preferably, the host is provided with a housing, the motor assembly is disposed inside the housing, and the right end of the button protrudes outside the housing.

[0008] Preferably, the left end of the housing is provided with a bracket, the bracket including an elastic clamping fork, and the elastic clamping fork clamps a pusher bar.

[0009] Preferably, the pusher includes a rod body, which has a hollow structure, and an opening at the upper end of the rod body, which is covered with a cap.

[0010] Preferably, the bracket includes a handle, the right end of the elastic clamping fork is integrally connected to the left end of the handle, a spring buckle is formed on the handle, an insertion port is formed on the left end of the housing, a buckle groove is formed on the inner wall of the insertion port, the handle is disposed in the insertion port, and the spring buckle is connected to the buckle groove.

[0011] Compared with the prior art, the advantages of this utility model are as follows: By setting the motor assembly to include a motor housing, with a connector on the right end of the motor housing and a snap-lock groove on the connector, and the shovel assembly to include a three-way housing, with the auger rotatably connected inside the three-way housing, and a snap-lock tooth formed on the left end of the three-way housing, the snap-lock tooth engaging the corresponding snap-lock groove, and the motor assembly to include an output shaft connected to the left end of the auger via a spline, the main unit and the shovel assembly are easy to install and disassemble, thus facilitating the cleaning of the meat grinder of this utility model. By setting the connector to have a sliding locking element, which includes a button and a locking rod, and a slot on the left end of the three-way housing formed on the corresponding snap-lock tooth, the right end of the locking rod is inserted into the slot. The main unit has a locking spring for driving the locking rod to move to the right, and the right end of the locking spring is connected to the locking rod, facilitating reliable installation and connection between the shovel assembly and the main unit. By setting the rod body to have a hollow structure, it is convenient to store accessories. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of the meat grinder of this utility model.

[0013] Figure 2 This is a cross-sectional structural diagram of the meat grinder of this utility model.

[0014] Figure 3 for Figure 2 A partial structural diagram at point A.

[0015] Figure 4 for Figure 2 A schematic diagram of the partial structure at point B.

[0016] Figure 5 This is an exploded view of the meat grinder of this utility model.

[0017] Figure 6This is a partial three-dimensional structural diagram of the material stranding assembly of this utility model.

[0018] Figure 7 This is a three-dimensional structural diagram of the host unit of this utility model.

[0019] Figure 8 for Figure 7 A schematic diagram of the local structure at point C.

[0020] Figure 9 This is a three-dimensional structural diagram of the motor assembly of this utility model.

[0021] Figure 10 This is a three-dimensional structural diagram of the connection between the motor housing and the three-way shell of this utility model.

[0022] Figure 11 This is an exploded view of the pusher bar of this utility model.

[0023] Labeling Explanation: Main Unit 1; Housing 11; Socket 1101; Snap-in Slot 1102; Motor Assembly 12; Motor Housing 120; Guide Protrusion 1201; Output Shaft 121; Inner Spline Sleeve 122; Connector 123; Rotary Snap-in Slot 1231; Clearance Notch 1232; Lock 13; Button 131; Locking Rod 132; Arm 133; Locking Spring 14; Screw Assembly 2; T-Connector 21; Rotary Snap-in Tooth 211; Slot 2111; Screw 22; External Spline Connector 221; Blade 24; Pusher Rod 3; Rod Body 31; Opening 311; Cover 32; Hopper 4; Bracket 5; Elastic Clamping Fork 51; Handle 52; Spring Snap 521; Blade Plate 99; Cookie Accessory 98. Detailed Implementation

[0024] The present invention will now be further described with reference to the accompanying drawings.

[0025] The meat grinder of this utility model, such as Figures 1 to 5 As shown, the assembly includes a main unit 1 and a snagging assembly 2. The main unit 1 is equipped with a motor assembly 12, and the snagging assembly 2 is equipped with an auger 22. The motor assembly 12 drives the auger 22 to rotate, as shown. Figure 9 As shown, the motor assembly 12 includes a motor housing 120. A connector 123 is provided at the right end of the motor housing 120. The connector 123 is connected to the motor housing 120 by corresponding screws. The connector 123 is provided with a screw thread groove 1231, such as... Figure 2 and Figure 6 As shown, the auger assembly 2 is provided with a three-way housing 21, and the auger 22 is rotatably connected inside the three-way housing 21, as shown. Figure 6 As shown, the left end of the three-way housing 21 has a locking tooth 211, as... Figure 3As shown, the locking teeth 211 engage with the corresponding locking slots 1231. The motor assembly 12 is provided with an output shaft 121, and the locking slots 1231 are circumferentially distributed around the axis of the output shaft 121. Specifically, the motor assembly 12 also includes a motor, a worm gear, and a worm (note that the worm gear and worm are not shown in the figures). The motor is located inside the lower end of the motor housing 120. The axis of the motor shaft is vertical. The lower end of the worm is coaxially connected to the motor shaft. The worm meshes with the worm gear. The axis of rotation of the worm gear is horizontal. A transmission shaft is coaxially mounted on the worm gear. The output shaft 121 is coaxially sleeved on the right end of the transmission shaft. The output shaft 121 is connected to the left end of the auger 22 via a spline. Specifically, as shown... Figure 3 As shown, the motor assembly 12 includes an inner spline sleeve 122. The right end of the output shaft 121 is coaxially inserted into the left end of the inner spline sleeve 122. The right end of the output shaft 121 can be a flat shaft structure. An internal spline is formed inside the right end of the inner spline sleeve 122. An external spline connector 221 is coaxially mounted on the left end of the auger 22. The axis of the auger 22 is along the left-right direction. The right end of the external spline connector 221 is connected to the left end of the tee housing 21 through a sliding bearing. Figure 6 As shown, the external spline connector 221 protrudes to the left from the tee housing 21, as... Figure 3 As shown, the external spline connector 221 is adapted to the internal spline connector, thereby enabling the motor assembly 12 to drive the auger 22 to rotate. Figure 2 As shown, a blade 24 is installed at the right end of the auger 22, and a blade plate is installed inside the right end of the three-way housing 21. Several discharge holes are formed on the blade plate. The blade 24 rests against the left side of the blade plate. A spindle is coaxially installed at the right end of the auger 22, and the spindle coaxially passes through the blade plate, thus supporting the right end of the auger 22. Figure 9 As shown, the connector 123 is slidably connected to a locking element 13, which forms a button 131 and a locking rod 132, as shown. Figure 6 As shown, the left end of the three-way housing 21 is provided with a slot 2111, which is formed on the corresponding screw teeth 211, such as... Figure 10 Combination Figure 9 As shown, the right end of the locking rod 132 is inserted into the slot 2111. The main unit 1 is equipped with a locking spring 14 for moving the locking rod 132 to the right, and the right end of the locking spring 14 is connected to the locking rod 132. Figure 5 As shown, the hopper 4 is installed at the upper end of the three-way shell 21. The hopper 4 has a discharge hole, and the three-way shell 21 is connected to the discharge hole. So the meat enters the interior of the three-way shell 21 through the discharge hole. The auger 22 pushes the meat to the right, and the blade 24 rotates to cut the meat that has passed through the discharge hole, thereby chopping and discharging the meat.

[0026] like Figure 5As shown, when it is necessary to separate the main unit 1 from the winch assembly 2, first press the button 131 to the left, causing the locking member 13 to move to the left. This causes the right end of the locking rod 132 to move to the left and disengage from the slot 2111. Then, rotate the three-way housing 21 to disengage the locking teeth 211 from the locking groove 1231. Finally, pull the three-way housing 21 to the right, as shown... Figure 7 and Figure 8 As shown, the connector 123 has a clearance notch 1232. The rotating teeth 211 move to the right away from the connector 123 through the clearance notch 1232. At the same time, the outer spline connector 221 separates from the inner spline sleeve 122, that is, the grinding assembly 2 is separated from the motor assembly 12. This allows the grinding assembly 2 to be rinsed with water, which is beneficial for cleaning the grinding assembly 2 and can prevent the motor assembly 12 from being invaded by water. Compared with the prior art, the meat grinder of this utility model is easier to clean. After cleaning, insert the outer spline connector 221 into the inner spline sleeve 122. At the same time, the locking teeth 211 pass through the avoidance notch 1232, and the button 131 is pressed again. Then, rotate the tee shell 21 in the opposite direction so that the locking teeth 211 are screwed into the locking groove 1231. Then release the button 131. The elastic restoring force of the locking spring 14 pushes the locking member 13 to the right, so that the locking rod 132 moves to the right and inserts itself into the slot 2111. At this time, rotating the tee shell 21 again will be blocked by the locking rod 132, thus avoiding the accidental operation of rotating the tee shell 21 during the use of the meat grinder, which would cause the grinding assembly 2 to be unstable or separated from the main unit 1. Therefore, by setting the locking member 13, it is beneficial to reliably install and connect the grinding assembly 2 and the main unit 1.

[0027] Furthermore, such as Figure 9 As shown, the lock 13 has an arm 133. One end of the arm 133 is integrated with the lock rod 132, and the other end of the arm 133 is integrated with the button 131. The connector 123 has a guide protrusion 1201, which is adapted to pass through the arm 133, so the arm 133 can slide left and right on the guide protrusion 1201. The locking spring 14 is sleeved on the guide protrusion 1201. The left end of the guide protrusion 1201 is integrated with the connector 123, and the right end of the locking spring 14 is attached to the arm 133. So when the button 131 is pressed to the left, the arm 133 pushes the locking spring 14 to the left, causing the locking spring 14 to elastically compress and deform. By setting the guide protrusion 1201, the locking spring 14 can move flexibly and stably.

[0028] Furthermore, such as Figure 2 As shown, the main unit 1 has a housing 11, and the motor assembly 12 is disposed inside the housing 11, as follows. Figure 8 As shown, the right end of button 131 protrudes from the housing 11, making it easy for users to see button 131 and to operate button 131 directly from outside the host 1.

[0029] Furthermore, such as Figure 1 and Figure 2 As shown, a bracket 5 is provided at the left end of the housing 11, such as... Figure 5 As shown, the support 5 includes an elastic clamping fork 51, which clamps a pusher rod 3. The pusher rod 3 is inserted into the discharge hole of the hopper 4. When the meat is difficult to discharge, the lower end of the pusher rod 3 can be inserted into the discharge hole, and the lower end of the pusher rod 3 pushes the meat against the auger 22, which helps the auger 22 effectively push the meat to the right. Commercially available meat grinders come with a pusher rod for pressing the meat, but the rod is an accessory; that is, the meat grinder itself does not have a structure for placing or positioning the rod. Therefore, it takes time to find the rod when needed, and the rod is easily lost when the meat grinder is not used for a long time. This invention uses an elastic clamping fork 51 to hold the pusher rod 3. After using the pusher rod 3, the user can radially press it into the elastic clamping fork 51. During this process, the elastic clamping fork 51 elastically expands and deforms. When the pusher rod 3 is needed, it is pulled out to the left, thus making the meat grinder more convenient and practical. Figure 5 As shown, the pusher bar 3 can have a shape that is larger at the top and smaller at the bottom, so the pusher bar 3 can also be inserted into the elastic clamp fork 51 from top to bottom.

[0030] Furthermore, such as Figure 2 As shown, the pusher rod 3 includes a rod body 31, which has a hollow structure, as... Figure 11 As shown, the upper end of the rod 31 has an opening 311, thus the rod 31 has a cup-shaped structure, as... Figure 2 As shown, the opening 311 is covered with a cover 32, which can be fastened to the upper end of the rod 31. Thus, accessories can be placed inside the rod 31. After opening the cover 32, the accessories can be removed for use. Therefore, designing the rod 31 as a hollow structure facilitates the storage of accessories. Figure 11 As shown, the above-mentioned accessories can be blade spare 99 and cookie attachment 98. Blade spare 99 can be provided with discharge holes of different specifications than the blade installed on the three-way shell 21. After the blade on the three-way shell 21 is removed and replaced with the cookie attachment 98, the meat grinder of this utility model can be used to extrude dough into shape for making cookies.

[0031] Furthermore, such as Figure 5 As shown, the bracket 5 includes a handle 52, and the right end of the elastic clamping fork 51 is integrally connected to the left end of the handle 52, as shown. Figure 4 As shown, a spring clip 521 is formed on the handle 52, as... Figure 5 As shown, a socket 1101 is formed at the left end of the housing 11. The socket 1101 is a rectangular socket, as shown in the figure. Figure 4As shown, a latching groove 1102 is formed on the inner wall of the socket 1101, and the handle 52 is located inside the socket 1101. The spring clip 521 connects to the latching groove 1102, which facilitates the simple installation structure of the bracket 5 and the housing 11. During the installation of the bracket 5 and the housing 11, the handle 52 is inserted into the socket 1101, and then the edge of the socket 1101 presses down the spring clip 521. When the spring clip 521 reaches the latching groove 1102, the spring clip 521 resets and springs up to latch into the latching groove 1102, thereby preventing the bracket 5 from being easily pulled out of the housing 11.

Claims

1. A meat mincer comprising a main machine (1) and a mincing assembly (2), the main machine (1) being provided with a motor assembly (12), the mincing assembly (2) being provided with a screw (22), the motor assembly (12) driving the screw (22) to rotate, characterized in that: The motor assembly (12) includes a motor housing (120), the right end of which is provided with a connector (123), and the connector (123) is provided with a screw groove (1231). The auger assembly (2) is provided with a three-way shell (21), and the auger (22) is rotatably connected to the three-way shell (21). The left end of the three-way shell (21) is formed with a screw tooth (211), which engages with the corresponding screw groove (1231). The motor assembly (12) is provided with an output shaft (121), and the output shaft (121) is connected to the auger (22). 2) The left end is connected by a spline. The connector (123) is slidably connected to a lock (13). The lock (13) forms a button (131) and a locking rod (132). The left end of the three-way shell (21) is provided with a slot (2111). The slot (2111) is formed on the corresponding rotating teeth (211). The right end of the locking rod (132) is inserted into the slot (2111). The main unit (1) is provided with a locking spring (14) for driving the locking rod (132) to move to the right. The right end of the locking spring (14) is connected to the locking rod (132).

2. The meat grinder of claim 1, wherein: The lock (13) has an arm (133), one end of which is connected to the lock rod (132) as a whole, and the other end of which is connected to the button (131) as a whole. The connector (123) has a guide post (1201), which is adapted to pass through the arm (133). The locking spring (14) is sleeved on the guide post (1201), and the right end of the locking spring (14) is attached to the arm (133).

3. A meat mincer according to claim 1 or 2, characterised in that: The host (1) is provided with a housing (11), the motor assembly (12) is located inside the housing (11), and the right end of the button (131) protrudes out of the housing (11).

4. The meat grinder of claim 3, wherein: The left end of the housing (11) is provided with a bracket (5), the bracket (5) includes an elastic clamping fork (51), and the elastic clamping fork (51) clamps a pusher rod (3).

5. The meat grinder of claim 4, wherein: The pusher rod (3) includes a rod body (31), which is a hollow structure. The upper end of the rod body (31) is provided with an opening (311), and the opening (311) is covered with a cover (32).

6. The meat grinder of claim 4, wherein: The bracket (5) includes a handle (52), the right end of the elastic clamp (51) is connected to the left end of the handle (52) as a whole, a snap fastener (521) is formed on the handle (52), a socket (1101) is formed on the left end of the housing (11), a buckle groove (1102) is formed on the inner wall of the socket (1101), the handle (52) is located in the socket (1101), and the snap fastener (521) is connected to the buckle groove (1102).

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