Raw material mixing machine for sausage production

Abstract

The utility model discloses a raw material mixing machine for sausage production, and relates to the technical field of sausage production. The raw material mixing machine for sausage production comprises a mixing shell, two rotating shafts are rotationally connected between the inner walls of the two opposite sides of the mixing shell, a plurality of stirring rods are arranged on the surfaces of the two opposite sides, located in the mixing shell, of the rotating shafts, a plurality of stirring supporting rods are fixedly connected to the outer surfaces of the stirring rods, and the rotating shafts are hollow; two arc-shaped plates are arranged in the rotating shaft, the two arc-shaped plates are arranged in a mirror image mode, the outer surfaces of the arc-shaped plates are attached to the inner wall of the rotating shaft and slide, and a plurality of communicating sliding grooves communicating with the interior of the rotating shaft are formed in the surfaces of the two opposite sides of the rotating shaft. In this way, the stirring range of the stirring rod in the mixing shell is increased, the sausage raw material mixing effect is further improved, and the sausage raw material mixing speed is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of sausage production, in particular to a raw material mixer for sausage production. Background Art

[0002] Sausage is a kind of food that utilizes very ancient food production and meat preservation technology. Animal meat is minced into strips and then stuffed into casings to make long cylindrical tube-shaped food. Most sausages are made by stuffing seasoned meat into pig or sheep small intestine casings and drying them. The meat stuffed into the casings is mixed with meat filling and seasoning. When the meat filling and seasoning are mixed, a raw material mixer for production will be used.

[0003] For example, the related patent CN220326667U is retrieved, which discloses a raw material mixer for sausage production. The prior art starts a motor to drive the first stirring shaft and the second stirring shaft to rotate in opposite directions at the same time, so as to quickly mix the sausage raw materials and fully stir the sausage raw materials.

[0004] However, the inventor discovered that the prior art has the following problems: although the prior art can drive the first stirring shaft and the second stirring shaft to rotate in opposite directions, the stirring ranges of the stirring blades on the first stirring shaft and the second stirring shaft are still the same, and there are lateral stirring blind spots in the two groups of stirring blades on the first stirring shaft and the second stirring shaft. Therefore, it still takes a long time to mix the sausage raw materials evenly, which reduces the mixing speed of the sausage raw materials. In response to the above problems, the inventor has designed a new raw material mixer for sausage production. Utility Model Content

[0005] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a raw material mixer for sausage production, which can solve the problem that there are lateral stirring blind spots in the two sets of stirring blades on the first stirring shaft and the second stirring shaft, so it still takes a long time to mix the sausage raw materials evenly, reducing the mixing speed of the sausage raw materials.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a raw material mixer for sausage production, comprising a mixing shell, two rotating shafts rotatably connected between opposite inner walls on both sides of the mixing shell, the rotating shaft is located on opposite side surfaces in the mixing shell and is provided with a plurality of stirring rods, the outer surface of the stirring rod is fixedly connected with a plurality of stirring support rods, the interior of the rotating shaft is hollow, two arc plates are provided in the rotating shaft, the two arc plates are mirror-set, the outer surfaces of the arc plates are fitted with the inner wall of the rotating shaft and slide, a plurality of connecting grooves connected with the interior thereof are provided on the opposite side surfaces of the rotating shaft, the outer surface of the arc plate is sealed to the connecting groove, one end of the stirring rod close to the rotating shaft extends into the connecting groove and is rotatably connected to the outer surface of the arc plate, and the stirring rod slides in the connecting groove.

[0007] Preferably, the other ends of the two rotating shafts rotate and pass through the front side of the mixing shell, and two transmission gears are fixedly sleeved on one end of the two rotating shafts located outside the mixing shell, and the two transmission gears are meshingly connected to each other. A support plate is fixedly connected to the side of the mixing shell, and a motor is fixedly connected to the support plate, and the output shaft of the motor is fixedly connected to the rotating shaft.

[0008] Preferably, one end of the rotating shaft away from the transmission gear rotates and passes through the back side of the mixing shell, and two push rods are fixedly connected to the side surface of the two arc plates away from the transmission gear. The other ends of the two push rods slide through the outer surface of the rotating shaft, and the end of the push rod outside the rotating shaft is fixedly connected to a contact plate, and a tension spring is fixedly connected between the contact plate and the surface of the rotating shaft. The tension spring is movably sleeved on the outer surface of the push rod, and two arc-shaped protrusions are fixedly connected to the outer surface of the mixing shell close to the rotating shaft. The two arc-shaped protrusions are arranged on both sides of the rotating shaft and are mirrored. The side of the contact plate away from the rotating shaft contacts the arc surface of the arc-shaped protrusion.

[0009] Preferably, a sealing rubber pad is provided on the outer surface of the arc-shaped plate.

[0010] Preferably, two limiting rods are fixedly connected between the inner walls on both sides of the rotating shaft, and the two limiting rods are located on the upper and lower sides of the arc plate. The inner side of the arc plate is fixedly connected with an L-shaped sliding sleeve, and the vertical plate sliding sleeve of the L-shaped sliding sleeve is arranged on the outer surface of the limiting rod.

[0011] Preferably, one end of the stirring rod rotates through the arc plate and extends into the rotating shaft. The end of the stirring rod located in the rotating shaft is fixedly connected to a gear, and the lower side of the gear is meshed with a rack. The two sides of the rack are respectively fixedly connected to the inner walls on both sides opposite to the rotating shaft.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] In the raw material mixer for sausage production, the stirring rod can be moved back and forth horizontally during the rotation process, which increases the stirring range of the stirring rod in the mixing shell, further improves the mixing effect of the sausage raw materials, and accelerates the mixing speed of the sausage raw materials. At the same time, the stirring rod can drive the stirring support rod to rotate repeatedly during the lateral movement of the stirring rod, which further improves the mixing effect of the sausage raw materials in the mixing shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0015] Figure 1 This is a schematic diagram of the structure of a raw material mixer for sausage production according to the utility model;

[0016] Figure 2 This is a schematic cross-sectional view of the rotating shaft of the utility model;

[0017] Figure 3 It is a schematic diagram of the back side of the hybrid shell of the utility model.

[0018] Figure 4 for Figure 3 Enlarged view of point A in the middle.

[0019] Figure numerals: 1. mixing shell; 2. rotating shaft; 3. transmission gear; 4. supporting plate; 5. motor; 6. stirring rod; 7. stirring support rod; 8. arc plate; 9. pushing rod; 10. contact plate; 11. tension spring; 12. arc-shaped protrusion; 13. lower hopper; 14. limiting rod; 15. L-shaped sliding sleeve; 16. rack; 17. gear; 18. connecting slide groove. DETAILED DESCRIPTION

[0020] See also Figure 1-4 The utility model provides a technical solution: a raw material mixer for sausage production, comprising a mixing shell 1, two rotating shafts 2 are rotatably connected between the inner walls on opposite sides of the mixing shell 1, one end of the two rotating shafts 2 rotates and penetrates the side of the mixing shell 1, two transmission gears 3 are fixedly sleeved on one end of the two rotating shafts 2 located outside the mixing shell 1, and the two transmission gears 3 are meshed and connected. A support plate 4 is fixedly connected to the side of the mixing shell 1, and a motor 5 is fixedly connected to the support plate 4. The output shaft of the motor 5 is fixedly connected to the rotating shaft 2, and a plurality of stirring rods 6 are provided on the opposite side surfaces of the rotating shaft 2 located in the mixing shell 1, and a plurality of stirring support rods 7 are fixedly connected to the outer surface of the stirring rod 6.

[0021] When in use, the motor 5 is started, and the output shaft of the motor 5 synchronously drives the rotating shaft 2 to rotate. Since the two transmission gears 3 are engaged, the two transmission gears 3 rotate in opposite directions, so that the two rotating shafts 2 drive the stirring rod 6 to rotate in the mixing shell 1, so that the sausage ingredients in the mixing shell 1 can be mixed and stirred.

[0022] Specifically, the interior of the rotating shaft 2 is hollow, and two arc plates 8 are arranged in the rotating shaft 2. The two arc plates 8 are arranged in a mirror image. The outer surface of the arc plate 8 fits with the inner wall of the rotating shaft 2 and slides. The opposite two side surfaces of the rotating shaft 2 are provided with a plurality of connecting grooves 18 connected with the interior thereof. At the same time, the outer surface of the arc plate 8 is sealed to the connecting groove 18. The end of the stirring rod 6 close to the rotating shaft 2 extends into the connecting groove 18 and is rotatably connected with the outer surface of the arc plate 8. The stirring rod 6 slides in the connecting groove 18. The end of the rotating shaft 2 away from the transmission gear 3 rotates to pass through the other side surface of the mixing shell 1. The two arc plates 8 are provided on the opposite two side surfaces of the rotating shaft 2. Two push rods 9 are fixedly connected to the surface of the side of the plate 8 away from the transmission gear 3, and the other ends of the two push rods 9 slide through the outer surface of the rotating shaft 2. A contact plate 10 is fixedly connected to the end of the push rod 9 outside the rotating shaft 2, and a tension spring 11 is fixedly connected between the contact plate 10 and the surface of the rotating shaft 2. The tension spring 11 is movably sleeved on the outer surface of the push rod 9. Two arc-shaped protrusions 12 are fixedly connected to the outer surface of the mixing shell 1 close to the rotating shaft 2. The two arc-shaped protrusions 12 are arranged on both sides of the rotating shaft 2 and are mirrored. The side of the contact plate 10 away from the rotating shaft 2 is in contact with the arc surface of the arc-shaped protrusion 12.

[0023] When the rotating shaft 2 rotates, the contact plate 10 will rotate synchronously with the rotating shaft 2. When the contact plate 10 contacts the curved surface of the arc-shaped protrusion 12, the curved surface of the arc-shaped protrusion 12 will form a thrust on the contact plate 10, causing the contact plate 10 to move away from the rotating shaft 2. At the same time, the tension spring 11 is stretched, so that the push rod 9 can form a pulling force on the arc plate 8, causing the arc plate 8 to move to one side, and at the same time, the stirring rod 6 and the stirring support rod 7 are synchronously displaced. When the contact plate 10 is not in contact with the arc-shaped protrusion 12, the contact plate 10 will be pulled by the tension spring 11 to move to the initial position, so that the stirring rod 6 is reset. In this way, the stirring rod 6 can be horizontally reset during the rotation process, which increases the stirring range of the stirring rod 6 in the mixing shell 1, further improves the mixing effect of the sausage raw materials, and speeds up the mixing speed of the sausage raw materials.

[0024] Specifically, a sealing rubber pad is provided on the outer surface of the arc plate 8, which increases the tightness of the arc plate 8 and the inner wall of the rotating shaft 2, and avoids the sausage raw materials in the mixing shell 1 from entering the rotating shaft 2 along the gap between the arc plate 8 and the connecting chute 18 as much as possible.

[0025] Specifically, a lower hopper 13 is fixedly connected to the back of the mixing shell 1 , and the lower hopper 13 is communicated with the interior of the mixing shell 1 .

[0026] Specifically, two limiting rods 14 are fixedly connected between the inner walls on both sides of the rotating shaft 2. The two limiting rods 14 are located on the upper and lower sides of the arc plate 8. An L-shaped sliding sleeve 15 is fixedly connected to the inner side surface of the arc plate 8. The vertical plate sliding sleeve of the L-shaped sliding sleeve 15 is arranged on the outer surface of the limiting rod 14. Therefore, the L-shaped sliding sleeve 15 forms a supporting effect on the arc plate 8, thereby avoiding the problem of tilting of the arc plate 8 during the displacement process as much as possible.

[0027] Specifically, one end of the stirring rod 6 rotates to pass through the arc plate 8 and extend into the rotating shaft 2. The end of the stirring rod 6 located in the rotating shaft 2 is fixedly connected with a gear 17. The lower side of the gear 17 is meshed with a rack 16. The two sides of the rack 16 are respectively fixedly connected to the inner walls of the rotating shaft 2 on both sides. When the arc plate 8 moves back and forth, the stirring rod 6 moves synchronously with the arc plate 8, so that the gear 17 moves back and forth on the rack 16, so that the meshing transmission gear 17 can rotate repeatedly. In this way, the stirring support rod 7 is driven to rotate repeatedly during the lateral movement of the stirring rod 6, which further improves the mixing effect of the sausage raw materials in the mixing shell 1.

[0028] Working principle: when the rotating shaft 2 rotates, the contact plate 10 will rotate synchronously with the rotating shaft 2. When the contact plate 10 contacts the arc surface of the arc-shaped protrusion 12, the arc surface of the arc-shaped protrusion 12 will form a thrust on the contact plate 10, so that the contact plate 10 moves away from the rotating shaft 2. At the same time, the tension spring 11 is stretched, so that the push rod 9 can form a pulling force on the arc plate 8, so that the arc plate 8 moves to one side, and the stirring rod 6 and the stirring support rod 7 move synchronously. When the contact plate 10 is not in contact with the arc-shaped protrusion 12, the contact plate 10 will move to the initial position under the pull of the tension spring 11, so that the stirring rod 6 is reset;

[0029] When the arc plate 8 moves back and forth, the stirring rod 6 moves synchronously with the arc plate 8, so that the gear 17 moves back and forth on the rack 16, thereby engaging the transmission gear 17 to rotate repeatedly, so that the stirring support rod 7 is driven to rotate repeatedly during the lateral movement of the stirring rod 6.

Claims

1. A raw material mixer for sausage production, comprising a mixing housing (1), wherein two rotating shafts (2) are rotatably connected between inner walls on opposite sides of the mixing housing (1), characterized in that: The rotating shaft (2) is provided with a plurality of stirring rods (6) on opposite side surfaces located in the mixing shell (1), and a plurality of stirring support rods (7) are fixedly connected to the outer surface of the stirring rod (6). The interior of the rotating shaft (2) is hollow, and two arc plates (8) are provided in the rotating shaft (2). The two arc plates (8) are arranged in a mirror image, and the outer surface of the arc plate (8) fits with the inner wall of the rotating shaft (2) and slides. The rotating shaft (2) is provided with a plurality of connecting grooves (18) connected with the interior thereof on the opposite side surfaces, and the outer surface of the arc plate (8) is sealed to the connecting groove (18). One end of the stirring rod (6) close to the rotating shaft (2) extends into the connecting groove (18) and is rotatably connected to the outer surface of the arc plate (8). The stirring rod (6) slides in the connecting groove (18).

2. A raw material mixer for sausage production according to claim 1, characterized in that: The other ends of the two rotating shafts (2) are rotated to pass through the front side of the mixing shell (1); one end of the two rotating shafts (2) located outside the mixing shell (1) is fixedly sleeved with two transmission gears (3); the two transmission gears (3) are meshingly connected; a support plate (4) is fixedly connected to the side of the mixing shell (1); a motor (5) is fixedly connected to the support plate (4); and an output shaft of the motor (5) is fixedly connected to the rotating shaft (2).

3. The raw material mixer for sausage production according to claim 2, characterized in that: The end of the rotating shaft (2) away from the transmission gear (3) rotates and passes through the back side of the mixing shell (1); the two arc-shaped plates (8) are fixedly connected to the side surface away from the transmission gear (3) with two push rods (9); the other ends of the two push rods (9) slide and pass through the outer surface of the rotating shaft (2); the end of the push rod (9) located outside the rotating shaft (2) is fixedly connected to a contact plate (10); a tension spring (11) is fixedly connected between the contact plate (10) and the surface of the rotating shaft (2); the tension spring (11) is movably sleeved on the outer surface of the push rod (9).

4. The raw material mixer for sausage production according to claim 3, characterized in that: Two arc-shaped protrusions (12) are fixedly connected to the outer surface of the mixing shell (1) close to the rotating shaft (2); the two arc-shaped protrusions (12) are arranged on both sides of the rotating shaft (2) and are arranged in a mirror image; the side of the contact plate (10) away from the rotating shaft (2) contacts the arc surface of the arc-shaped protrusion (12).

5. The raw material mixer for sausage production according to claim 3, characterized in that: The outer surface of the arc-shaped plate (8) is provided with a sealing rubber pad.

6. The raw material mixer for sausage production according to claim 1, characterized in that: Two limiting rods (14) are fixedly connected between the inner walls on both sides of the rotating shaft (2), and the two limiting rods (14) are located on the upper and lower sides of the arc plate (8). An L-shaped sliding sleeve (15) is fixedly connected to the inner side surface of the arc plate (8), and the vertical plate sliding sleeve of the L-shaped sliding sleeve (15) is arranged on the outer surface of the limiting rod (14).

7. The raw material mixer for sausage production according to claim 1, characterized in that: One end of the stirring rod (6) rotates to pass through the arc plate (8) and extends into the rotating shaft (2); one end of the stirring rod (6) located in the rotating shaft (2) is fixedly connected to a gear (17); the lower side of the gear (17) is meshedly connected to a rack (16); and both sides of the rack (16) are respectively fixedly connected to the inner walls of the rotating shaft (2) on both sides.

8. The raw material mixer for sausage production according to claim 1, characterized in that: A lower hopper (13) is fixedly connected to the back of the mixing shell (1), and the lower hopper (13) is communicated with the interior of the mixing shell (1).

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