Meat grinder set with sausage filling function

Abstract

The meat mincer set comprises a meat mincing tank body and a meat mincing main machine and further comprises a sausage filling mechanism, the sausage filling mechanism comprises a main shell, a gearbox, a sausage filling cylinder, a conveying auger shaft and a discharging pipe fitting, a top opening of the main shell is arranged to be a birdmouth of the meat mincing main machine, and the top opening of the main shell is arranged to be a feeding opening of the meat mincing main machine. The gearbox transmits output power of the meat mincing main machine to the conveying auger shaft, and the horizontally-arranged conveying auger shaft is coaxially and rotatably assembled in the sausage filling cylinder. The root part of the enema cylinder is inserted into an output birdmouth in the side wall of the main shell; a feeding hopper filled with meat stuffing is arranged on the top surface of the root of the sausage filling cylinder body, the discharging pipe fitting is detachably connected to an outer end opening of the sausage filling cylinder body, and the outer end of the discharging pipe fitting is connected with a sausage casing in a sleeving mode. The meat mincing main machine is used for driving the sausage filling mechanism, so that one machine has multiple functions; meanwhile, the sausage filling mechanism which can be detachably assembled is convenient to clean.

Description

Technical Field

[0001] The present invention relates to the technical field of food equipment, in particular to a meat grinder set with a sausage-filling function. Background Art

[0002] A meat grinder is a tool that replaces manual grinding of meat. Figure 1 As shown, a meat grinder generally includes a meat grinder main unit with a motor and a meat grinder tank body. A vertical knife shaft is arranged in the meat grinder tank body. The vertical knife shaft and the meat grinder tank body cooperate to grind the meat blocks put into the inner cavity of the meat grinder tank into meat particles or minced meat.

[0003] However, existing sausage stuffing equipment often uses independently operated equipment to stuff the minced meat filling, often equipped with its own drive unit. Although some integrated meat mincing and sausage stuffing equipment has also appeared, they are all modified meat grinders with horizontal auger shafts. For example, the utility model patent with announcement number CN208390193U, a household meat mincing and sausage stuffing integrated machine, and the invention patent with announcement number CN112021380A, an easy-to-clean meat mincing and sausage stuffing integrated machine, both adopt this method. It is impossible to utilize the high-speed meat mincing main machine, and there are also problems such as difficulty in controlling the degree of minced meat fragmentation and difficulty in disassembly and cleaning.

[0004] In order to overcome the above problems, a meat grinder suit with sausage enema function is needed. Summary of the Invention

[0005] The purpose of the present invention is to provide a meat grinder set with a sausage enema function, which utilizes a meat grinder main unit to drive a sausage enema mechanism, thereby realizing multiple functions in one machine; at the same time, the detachable and assembled sausage enema mechanism is convenient for cleaning.

[0006] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0007] The present invention provides a meat grinder set with a sausage-making function, comprising a meat grinder tank and a meat grinder main unit, and also a sausage-making mechanism, wherein the sausage-making mechanism comprises a main shell, a gearbox, a sausage cylinder, a conveying auger shaft and a discharge pipe fitting, the top opening of the main shell being arranged as a receiving interface of the meat grinder main unit, the gearbox transmitting the output power of the meat grinder main unit to the conveying auger shaft, the horizontally arranged conveying auger shaft being coaxially rotatably assembled in the sausage cylinder; the root of the sausage cylinder being plugged into the output receiving interface of the side wall of the main shell; a feeding hopper for loading meat filling is arranged on the top surface of the root of the sausage cylinder, the discharge pipe fitting being detachably connected to the outer port of the sausage cylinder, and the outer end of the discharge pipe fitting being sleeved with sausage casing.

[0008] Furthermore, a shell base for support is provided at the bottom of the main shell; and a leg plate for auxiliary support is provided on the side of the enema cylinder away from the feeding hopper.

[0009] Furthermore, the input shaft head of the gearbox vertically protrudes from the receiving interface on the top of the main shell, and the input shaft head is in the shape of a regular quadrangular prism and can be inserted into the output sleeve of the meat grinder main unit.

[0010] Furthermore, the gearbox includes a first-stage bevel gear set reduction and a second-stage spur gear reduction. The horizontal main shaft of the large spur gear protrudes from the gearbox housing and an output shaft sleeve is provided at the shaft end to connect the shaft head of the conveying auger shaft.

[0011] Furthermore, the large end of the discharge pipe is butted against the outlet end of the enema cylinder and is tightened with a locking cap; the locking cap is threadedly connected to the external thread of the outlet end of the enema cylinder.

[0012] Furthermore, it also includes a pestle, which is columnar and fits into the inner hole at the bottom of the feeding hopper.

[0013] Furthermore, it also includes a cleaning plug rod, the small end of which can be adapted to be inserted into the bell mouth of the discharge pipe.

[0014] Furthermore, the top of the pestle is in the shape of an enlarged opening, and the large end of the cleaning plug rod is inserted into the top opening of the pestle; two spring pieces are symmetrically arranged along the bottom of the large end of the cleaning plug rod, and a protrusion is provided at the lower outer end of the spring piece, and a strip hole for accommodating the protrusion is opened on the middle side wall of the pestle.

[0015] Furthermore, the top of the raised portion projects out of the strip-shaped hole, and the feeding hopper is provided with a vertical guide groove at the position of the raised portion, and the top of the raised portion slides in the guide groove.

[0016] Furthermore, an arc-shaped groove is provided at the bottom end of the pestle, and the bottom surface of the arc-shaped groove is adapted to the rotational outer diameter of the conveying auger shaft; the two bottom ends of the arc-shaped groove are respectively located directly below the two guide grooves.

[0017] Compared with the prior art, the present invention has the following beneficial technical effects:

[0018] The meat grinder set with sausage-enema function of the present invention utilizes a main unit to drive the sausage-enema mechanism, achieving multiple functions in one machine and facilitating easy operation and control. A gearbox reduces the output speed of the main unit to the conveyor auger shaft for sausage-enema driving, ensuring stable and controllable sausage-enema operation. The detachable connection between the sausage-enema cylinder and the main housing, and between the discharge pipe and the sausage-enema cylinder, facilitates post-enema cleaning. The meat grinder set with sausage-enema function of the present invention utilizes the main unit to drive the sausage-enema mechanism, achieving multiple functions in one machine. Furthermore, the detachable and assembled sausage-enema mechanism facilitates cleaning.

[0019] Furthermore, the housing base and support legs stabilize the unit on a work surface. The support legs at the cantilevered end of the sausage barrel reduce the pressure from the operator manually holding the discharge pipe, preventing it from falling off the main housing. The rectangular prism-shaped input shaft head allows for quick connection to the output sleeve of the meat grinder without the need for adapter parts. A two-stage gearbox achieves a large reduction ratio, meeting sausage-making requirements. The locking cap threads onto the external threads at the outlet of the sausage barrel, crimping the larger end of the discharge pipe onto the outlet. This allows for quick alignment and connection, and also facilitates disassembly. The addition of a pestle forces the meat filling fed from the hopper toward the conveyor auger shaft, preventing it from adhering to the inner hole at the bottom of the hopper. This allows the meat filling to be smoothly pushed from the discharge pipe into the sausage casing. By adding a cleaning plug rod, the meat filling material remaining in the discharge pipe can be cleared and squeezed forward to smoothly enter the casing, avoiding the waste of meat filling material. By inserting the cleaning plug rod upside down into the top opening of the pestle, on the one hand, it is convenient to store and prevent the cleaning plug rod from being lost, and on the other hand, it is convenient for the operator to hold the cleaning plug rod and control the pestle to press down the meat filling material in the inner hole at the bottom of the feeding hopper. The cleaning plug rod and the pestle are connected by a spring clip clamping method, which facilitates positioning and disassembly. The top of the raised part slides in the guide groove, locking the circumferential angle of the pestle and the inner hole at the bottom of the feeding hopper. Each time the pestle presses down on the meat filling, the arc groove will adapt to the rotating outer diameter of the conveying auger shaft, ensuring that almost all of the meat filling material is conveyed backward by the conveying auger shaft. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention will be further described below with reference to the accompanying drawings.

[0021] Figure 1 This is a schematic diagram of the main structure of the meat grinder set with sausage enema function in the meat grinding state of the present invention;

[0022] Figure 2 This is a schematic diagram of the main structure of the meat grinder set with sausage enema function in the sausage enema state of the present invention;

[0023] Figure 3 This is a schematic diagram of the main structure of another embodiment of the present invention in enema state;

[0024] Figure 4 for Figure 3 Schematic diagram of the cross-sectional structure of the middle pestle part.

[0025] Explanation of the accompanying symbols: 1. Meat grinder tank; 2. Meat grinder main unit; 3. Cleaning plug rod; 301. Shrapnel; 302. Raised part; 4. Main shell; 401. Shell base; 5. Gearbox; 501. Input shaft head; 502. Output shaft sleeve; 6. Sausage cylinder; 601. Feed hopper; 602. Support leg plate; 7. Conveying auger shaft; 8. Discharge pipe; 9. Pestle; 901. Arc groove; 10. Locking cover. DETAILED DESCRIPTION

[0026] The core of the present invention is to provide a meat grinder set with a sausage enema function, which utilizes a meat grinder main unit to drive a sausage enema mechanism, thereby realizing multiple functions in one machine; at the same time, the detachable and assembled sausage enema mechanism is convenient for cleaning.

[0027] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the present invention.

[0029] With reference to the accompanying drawings, Figure 1 This is a schematic diagram of the main structure of the meat grinder set with sausage enema function in the meat grinding state of the present invention; Figure 2 This is a schematic diagram of the main structure of the meat grinder set with sausage enema function in the sausage enema state of the present invention;

[0030] Figure 3 This is a schematic diagram of the main structure of another embodiment of the present invention in enema state; Figure 4 for Figure 3 Schematic diagram of the cross-sectional structure of the middle pestle part.

[0031] In one embodiment, Figures 1 to 3As shown, the meat grinder set with sausage-stuffing function of the present invention includes not only a meat grinder tank 1 and a meat grinder main unit 2, but also a sausage-stuffing mechanism. The sausage-stuffing mechanism includes a main housing 4, a gearbox 5, a sausage cylinder 6, a conveying auger shaft 7, and a discharge pipe 8. The top opening of the main housing 4 is set as a receiving interface of the meat grinder main unit 2. The gearbox 5 transmits the output power of the meat grinder main unit 2 to the conveying auger shaft 7. The horizontally arranged conveying auger shaft 7 is coaxially rotatably assembled in the sausage cylinder 6. The root of the sausage cylinder 6 is plugged into the output receiving interface of the side wall of the main housing 4, that is, the two are detachably connected. A feeding hopper 601 for loading meat filling is set on the top surface of the root of the sausage cylinder 6, that is, the bottom end of the feeding hopper 601 is connected to the top wall of the sausage cylinder 6. The discharge pipe 8 is detachably connected to the outer port of the sausage cylinder 6, and the outer end of the discharge pipe 8 is sleeved with sausage casing.

[0032] The sausage-enhancing mechanism is driven by the meat grinder main unit 2, achieving multifunctionality and easy control. A gearbox 5 reduces the output speed of the meat grinder main unit 2 to the conveyor auger shaft 7 for driving the sausage-enhancing process, ensuring stable and controllable sausage-enhancing action. The detachable connection between the sausage-enhancing cylinder 6 and the main housing 4, and the discharge pipe 8 and the sausage-enhancing cylinder 6, facilitates post-enhancing cleaning. The meat grinder set with sausage-enhancing function of the present invention utilizes the meat grinder main unit to drive the sausage-enhancing mechanism, achieving multifunctionality. Furthermore, the detachable and assembled sausage-enhancing mechanism facilitates cleaning.

[0033] In one embodiment of the present invention, Figure 2 As shown, the bottom of the main housing 4 is provided with a shell base 401 for support, and the bottom surface of the shell base 401 is provided with a support leg. The enema cylinder 6 is provided with a support leg plate 602 for auxiliary support on the side away from the feeding hopper 601.

[0034] With the support of the shell base 401 and the support leg plate 602, the set can be stably placed on the work surface. In addition, the enema cylinder 6 has the auxiliary support of the support leg plate 602 at the cantilever end, which can reduce the pressure effect of the operator holding the discharge pipe 8 by hand, and prevent the enema cylinder 6 from falling off from the main shell 4.

[0035] In one embodiment of the present invention, Figure 2 As shown, the input shaft head 501 of the gearbox 5 vertically protrudes from the receiving interface at the top of the main housing 4. The input shaft head 501 is in the shape of a regular quadrangular prism and can be inserted into the output sleeve of the meat grinder main unit 2.

[0036] Specifically, if Figure 2 As shown, the gearbox 5 includes a first-stage bevel gear reduction and a second-stage spur gear reduction. The first-stage bevel gear arrangement converts the vertical input shaft head 501 into a horizontal output shaft. The horizontal main shaft of the large spur gear protrudes from the gearbox 5 housing and is provided with an output shaft sleeve 502 at its end to connect to the shaft head of the conveyor auger shaft 7.

[0037] By setting the input shaft head 501 in the shape of a regular quadrangular prism, it can be quickly connected to the output sleeve of the meat grinder main unit 2 without the need for auxiliary adapter parts; by adopting a two-stage reduction gearbox 5, a larger reduction ratio can be achieved to meet the enema requirements.

[0038] In one embodiment of the present invention, Figure 2 As shown, the big end of the discharge pipe 8 is docked at the outlet end of the enema cylinder 6 and is compressed by a locking cap 10. The locking cap 10 is threadedly connected to the external thread of the outlet end of the enema cylinder 6, and the outer wall of the locking cap 10 is provided with anti-slip grooves.

[0039] The outer thread of the outlet end of the enema cylinder 6 is threadedly connected to the locking cover 10 to press the large end of the discharge pipe 8 onto the outlet end of the enema cylinder 6, which can realize rapid centering and connection of the discharge pipe 8 and is also convenient for disassembly.

[0040] In a specific embodiment of the present invention, the meat grinder set with sausage stuffing function of the present invention further includes a pestle 9 , which is cylindrical and fits into the inner hole at the bottom of the feed hopper 601 .

[0041] By adding a pestle 9, the meat filling put into the feeding hopper 601 can be pressed toward the conveying auger shaft 7, preventing the meat filling from adhering to the inner hole at the bottom of the feeding hopper 601, so that the meat filling material is smoothly pushed by the conveying auger shaft 7 and output from the discharge pipe 8 to the casing.

[0042] In another specific embodiment of the present invention, Figure 3 and Figure 4 As shown, the meat grinder set with sausage stuffing function of the present invention further includes a cleaning plug rod 3, the small end of which can be adapted to be inserted into the bell mouth of the discharge pipe 8. The small end of the cleaning plug rod 3 is a closed structure.

[0043] By adding the cleaning plug rod 3, the meat stuffing material remaining in the discharge pipe 8 can be cleared and squeezed forward to smoothly enter the casing, thereby avoiding waste of the meat stuffing material.

[0044] Specifically, if Figure 3 and Figure 4 As shown, the top of the pestle 9 is in the shape of an enlarged opening, and the large end of the cleaning plug rod 3 is inserted into the top opening of the pestle 9. Two spring pieces 301 are symmetrically arranged along the bottom of the large end of the cleaning plug rod 3. The lower outer ends of the spring pieces 301 are provided with protrusions 302. A strip-shaped hole is opened on the side wall of the middle part of the pestle 9 to accommodate the protrusions 302.

[0045] Specifically, if Figure 4 As shown, the roots of the slits on both sides of the spring piece 301 are set as round holes, which reduces stress concentration and reduces the risk of fracture at the root of the spring piece 301.

[0046] By inserting the cleaning plug rod 3 upside down into the top opening of the pestle 9, it is convenient to store the cleaning plug rod 3 to prevent it from being lost, and it is convenient for the operator to hold the cleaning plug rod 3 and control the pestle 9 to press down the meat filling material in the bottom inner hole of the hopper 601. The cleaning plug rod 3 and the pestle 9 are connected by a spring clip, which facilitates positioning and removal.

[0047] In one embodiment of the present invention, Figure 3 and Figure 4 As shown, the top of the protrusion 302 protrudes from the strip hole, and the feed hopper 601 is provided with a vertical guide groove at the position of the protrusion 302. The two guide grooves are vertically symmetrically arranged on the inner side wall of the inner hole at the bottom of the feed hopper 601. The top of the protrusion 302 slides in the guide groove.

[0048] Specifically, if Figure 3 and Figure 4 As shown, the bottom end of the pestle 9 is provided with an arcuate groove 901, the bottom surface of which is adapted to the rotational outer diameter of the conveying auger shaft 7. The two bottom ends of the arcuate groove 901 are respectively located directly below the two guide grooves.

[0049] The top of the raised portion 302 is guided and slid in the guide groove, thereby locking the circumferential rotation angle of the pestle 9 and the inner hole at the bottom of the feed hopper 601. Every time the pestle 9 presses down the meat filling, the arc groove 901 will adapt to the rotating outer diameter of the conveying auger shaft 7, ensuring that almost all the meat filling material is conveyed backward by the conveying auger shaft 7.

[0050] When the meat grinder set with sausage-stuffing function of the present invention is in operation: in the sausage-stuffing working state, first place the meat grinder main unit 2 onto the top receiving interface of the main housing 4, and the downward-facing output sleeve of the meat grinder main unit 2 is sleeved onto the input shaft head 501 in the shape of a regular quadrangular prism. The mixed and seasoned meat filling material is fed from the feed hopper 601, and the operator manually presses the start button on the top of the meat grinder main unit 2. The meat grinder main unit 2 outputs power to the gearbox 5. After two-stage reduction in speed within the gearbox 5, the output shaft sleeve 502 drives the conveying auger shaft 7 to rotate at a low speed. The meat filling material is smoothly pushed by the conveying auger shaft 7 and output from the discharge pipe 8 into the sausage casing. If the meat filling adheres to the inner hole at the bottom of the feed hopper 601, use the pestle 9 to press the meat filling material downward. After the sausage-stuffing is completed, there will inevitably be some meat filling material remaining in the trumpet-shaped inner hole of the discharge pipe 8. Unscrew the locking cover 10 and remove the discharge pipe 8. The operator simultaneously presses the raised portion 302 in the strip-shaped hole on the pestle 9 with their fingers, pulling the cleaning plug 3 out of the top opening of the pestle 9. The small end of the cleaning plug 3 is inserted into the trumpet-shaped inner hole of the discharge pipe 8, squeezing the remaining meat filling forward so that it flows smoothly into the sausage casing, avoiding waste. After disassembling the conveying auger shaft 7 and the sausage cylinder 6, they are cleaned, dried, and ready for use next time.

[0051] In summary, the meat grinder set with sausage enema function of the present invention drives the sausage enema mechanism through the meat grinder main unit 2, realizing a one-machine multi-function and easy to operate and control; the output speed of the meat grinder main unit 2 is reduced to the conveying auger shaft 7 for sausage enema drive through the gearbox 5, realizing stable and controllable sausage enema action. The detachable connection between the sausage cylinder 6 and the main shell 4, the discharge pipe 8 and the sausage cylinder 6 facilitates the cleaning work after the sausage enema operation. The meat grinder set with sausage enema function of the present invention drives the sausage enema mechanism through the meat grinder main unit, realizing a one-machine multi-function; at the same time, the detachable assembled sausage enema mechanism is easy to clean. In addition, through the support of the shell base 401 and the support leg plate 602, the set can be stabilized on the work surface, and the sausage cylinder 6 has the auxiliary support of the support leg plate 602 at the cantilever end, which can reduce the pressure effect of the operator holding the discharge pipe 8 and avoid the sausage cylinder 6 falling off from the main shell 4. By setting the input shaft head 501 in the shape of a regular quadrangular prism, it can be quickly connected to the output sleeve of the meat grinder main unit 2 without the need for auxiliary adapter parts; by adopting a two-stage reduction gearbox 5, a larger reduction ratio can be achieved to meet the needs of sausage making. The external thread at the outlet end of the sausage cylinder 6 is threadedly connected to the locking cover 10, and the large end of the discharge pipe 8 is pressed onto the outlet end of the sausage cylinder 6, which can achieve rapid centering and connection of the discharge pipe 8 and is also convenient for disassembly. By adding a pestle 9, the meat filling put into the feed hopper 601 can be pressed toward the conveying auger shaft 7, avoiding the meat filling from adhering to the inner hole at the bottom of the feed hopper 601, so that the meat filling material is smoothly pushed by the conveying auger shaft 7 and output from the discharge pipe 8 to the casing. By adding a cleaning plug rod 3, the meat filling material remaining in the discharge pipe 8 can be cleared and squeezed forward to smoothly enter the casing, avoiding waste of meat filling material. By inserting the cleaning rod 3 upside down into the top opening of the pestle 9, it is convenient for storage and prevents loss of the cleaning rod 3. It is also convenient for the operator to hold the cleaning rod 3 and control the pestle 9 to press down the meat filling material in the bottom inner hole of the feeding hopper 601. The cleaning rod 3 and the pestle 9 are connected by a spring clip connection method, which facilitates positioning and disassembly. The top of the raised portion 302 slides in the guide groove, locking the circumferential angle between the pestle 9 and the bottom inner hole of the feeding hopper 601. Each time the pestle 9 presses down the meat filling, the arc groove 901 will adapt to the rotational outer diameter of the conveying auger shaft 7, ensuring that the meat filling material is almost completely conveyed backward by the conveying auger shaft 7.

[0052] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on the differences from other embodiments. Reference can be made to the common and similar parts between the various embodiments. For the devices disclosed in the embodiments, since they correspond to the methods disclosed in the embodiments, the description is relatively simple, and the relevant parts can be referred to the method description.

[0053] The embodiments described above are merely descriptions of preferred embodiments of the present invention and are not intended to limit the scope of the present invention. Without departing from the spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by persons skilled in the art shall fall within the scope of protection defined by the claims of the present invention.

Claims

1. A meat grinder set with sausage enema function, comprising a meat grinder tank (1) and a meat grinder main unit (2), characterized in that: The invention also includes an enema mechanism, which includes a main shell (4), a gearbox (5), an enema cylinder (6), a conveying auger shaft (7) and a discharge pipe (8). The top opening of the main shell (4) is set as a receiving interface of the meat grinder main machine (2). The gearbox (5) transmits the output power of the meat grinder main machine (2) to the conveying auger shaft (7). The horizontally arranged conveying auger shaft (7) is coaxially rotatably assembled in the enema cylinder (6); the root of the enema cylinder (6) is plugged into the output receiving interface of the side wall of the main shell (4); the top surface of the root of the enema cylinder (6) is provided with a feeding hopper (601) for loading meat fillings, and the discharge pipe (8) is detachably connected to the outer end of the enema cylinder (6), and the outer end of the discharge pipe (8) is sleeved with sausage casing.

2. The meat grinder set with sausage-stuffing function according to claim 1, characterized in that: The bottom of the main shell (4) is provided with a shell base (401) for support; the enema cylinder (6) is provided with a leg plate (602) for auxiliary support on a side away from the feeding hopper (601).

3. The meat grinder set with sausage-filling function according to claim 1, characterized in that: The input shaft head (501) of the gearbox (5) vertically protrudes from the receiving interface at the top of the main housing (4). The input shaft head (501) is in the shape of a regular quadrangular prism and can be inserted into the output sleeve of the meat grinder main unit (2).

4. The meat grinder set with sausage-filling function according to claim 3, characterized in that: The gearbox (5) includes a first-stage bevel gear group reduction and a second-stage spur gear reduction. The horizontal main shaft of the large spur gear protrudes from the housing of the gearbox (5) and an output shaft sleeve (502) is provided at the shaft end to connect to the shaft head of the conveying auger shaft (7).

5. The meat grinder set with sausage-enema function according to claim 1, characterized in that: The large end of the discharge pipe (8) is butted against the outlet end of the enema cylinder (6) and is compressed by a locking cap (10); the locking cap (10) is threadedly connected to the external thread of the outlet end of the enema cylinder (6).

6. The meat grinder set with sausage-stuffing function according to claim 1, characterized in that: It also includes a pestle (9), which is columnar and fits into the inner hole at the bottom of the feeding hopper (601).

7. The meat grinder set with sausage filling function according to claim 6, characterized in that: It also comprises a mouth-clearing plug rod (3), the small end of which can be adapted to be inserted into the bell mouth of the discharge pipe (8).

8. The meat grinder set with sausage-stuffing function according to claim 7, characterized in that: The top of the pestle (9) is in the shape of an enlarged opening, and the large end of the cleaning plug rod (3) is inserted into the top opening of the pestle (9); two spring pieces (301) are symmetrically arranged along the bottom of the large end of the cleaning plug rod (3), and a protrusion (302) is arranged at the outer end of the lower part of the spring piece (301), and a strip hole for accommodating the protrusion (302) is opened on the side wall of the middle part of the pestle (9).

9. The meat grinder set with sausage filling function according to claim 8, characterized in that: The top of the raised portion (302) protrudes from the strip-shaped hole, and the feeding hopper (601) is provided with a vertical guide groove at the position of the raised portion (302), and the top of the raised portion (302) slides in the guide groove.

10. The meat grinder set with sausage filling function according to claim 9, characterized in that: The bottom end of the pestle (9) is provided with an arc-shaped groove (901), the bottom surface of which is adapted to the rotational outer diameter of the conveying auger shaft (7); the two bottom ends of the arc-shaped groove (901) are respectively located directly below the two guide grooves.

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