Sauce pressed salted duck pickling device with positioning anti-loosening structure

Abstract

The invention discloses a sauced pressed salted duck pickling device with a positioning anti-loosening structure, and relates to the technical field of sauced pressed salted duck pickling, the sauced pressed salted duck pickling device comprises a pickling assembly, the top of the pickling assembly is provided with a rail assembly, the middle part of the bottom of the rail assembly is provided with a flow guide pipe, the outer wall of the rail assembly is provided with a moving assembly, and the moving assembly is provided with a positioning anti-loosening structure. And a positioning anti-loosening assembly is mounted at the bottom of the moving assembly, and the moving assembly comprises a box body. According to the sauced pressed salted duck pickling device with the positioning anti-loosening structure, the positioning anti-loosening assembly is adopted, and when the sauced pressed salted duck pickling device is used, the situation that a duck body loosens or shakes when being driven to move, so that pickling materials cannot be evenly sprayed on the duck body can be avoided; according to the salted duck pickling device, the moving assembly is adopted, when the salted duck pickling device is used, a duck body can be driven to rotate and move up and down while the duck body is driven to do annular motion, so that pickling materials can be uniformly sprayed on the duck body, and the duck body pickling effect is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of marinated duck with soy sauce processing, and specifically to a marinated duck pickling device with a positioning and anti-loosening structure. Background Technique

[0002] Marinated duck with soy sauce is a very popular traditional delicacy, with a strong spicy flavor and a unique taste. Its production process is relatively complex, involving several steps such as pickling, blanching, seasoning, and roasting.

[0003] A marinated duck pickling device is a special equipment used for the pickling process when making marinated duck with soy sauce. Marinated duck pickling is a very important link in the production of marinated duck with soy sauce. The marinated duck pickling device is used to evenly apply the sauce on the duck body.

[0004] Currently:

[0005] 1. When using the existing ordinary marinated duck pickling device, usually a hook is used to hang the duck body on the moving mechanism of the device. When the duck body is driven to move, the duck body may shake or loosen, resulting in the sprayed pickling material not being evenly sprayed on the duck body, affecting the pickling effect.

[0006] 2. When using the existing ordinary marinated duck pickling device, generally the pickling material is sprayed through the nozzles on both sides of the duck body to spray the pickling material on the duck body. During spraying, the pickling material cannot be evenly sprayed on the duck body, affecting the final pickling effect.

[0007] 3. When using the existing ordinary marinated duck pickling device, because the overall shape of the duck body is irregular, there will also be excess pickling material adhering to the duck body, resulting in uneven distribution of the pickling material on the duck body, affecting the final pickling effect. Summary of the Invention

[0008] In view of the deficiencies of the prior art, the present invention provides a marinated duck pickling device with a positioning and anti-loosening structure, which solves the problems raised in the above background technique.

[0009] To achieve the above objectives, the present invention is realized through the following technical solutions: A marinated duck pickling device with a positioning and anti-loosening structure, including a pickling component, a track component is installed on the top of the pickling component, a diversion pipe is installed in the middle of the bottom of the track component, a moving component is installed on the outer wall of the track component, and a positioning and anti-loosening component is installed at the bottom of the moving component.

[0010] The moving component includes a box body. A T-shaped slider is installed at the rear end of the box body near the top. A transmission rod is rotatably installed through the middle of the top of the box body. A spur gear, a first bevel gear, and a spiral tooth are sequentially installed on the outer wall of the transmission rod from top to bottom. A reduction motor is installed on one side of the inner wall of the box body. The output end of the reduction motor is installed with a second bevel gear. A first rotating rod and a second rotating rod are sequentially installed through the rear end of the box body from top to bottom. A worm gear is rotatably installed on the outer wall of the first rotating rod. A first connecting rod is installed at the front end of the worm gear. A push-pull rod is rotatably installed on the outer wall of the first connecting rod. A second connecting rod is rotatably installed through the front end of the push-pull rod near the bottom. A first mounting block is rotatably installed on the outer wall of the second rotating rod. A fixed pipe is installed on one side of the first mounting block. A sliding pipe is slidably installed in the inner wall of the fixed pipe. A third connecting rod is installed at the front end of the sliding pipe near one side. A second mounting block is rotatably installed on the outer wall of the third connecting rod. An installation ring is installed on one side of the second mounting block. An installation pipe is rotatably installed in the inner wall of the installation ring.

[0011] Optionally, the pickling component includes a material collecting hopper. A plurality of legs are installed at the bottom of the material collecting hopper. A first fluid pump is installed in the middle of the bottom of the material collecting hopper. The liquid outlet end of the first fluid pump is installed with a first connecting pipe. An arc-shaped baffle is installed at the top of the material collecting hopper. A storage tank and an arc-shaped pipe are sequentially installed on the outer wall of the arc-shaped baffle from bottom to top. A second fluid pump is installed on one side of the storage tank. The liquid outlet end of the second fluid pump is installed with a second connecting pipe, and the plurality of legs are distributed in a ring with the vertical center line of the material collecting hopper as the origin.

[0012] Optionally, one end of the first connecting pipe is communicated with the top of the storage tank, one end of the second connecting pipe is communicated with the arc-shaped pipe, and a plurality of uniformly and equidistantly distributed nozzles are provided on the inner wall of the arc-shaped pipe.

[0013] Optionally, the track component includes a cover plate installed on the top of the arc-shaped baffle. A toothed ring and an annular track are installed at the bottom of the cover plate, and a T-shaped track groove is opened on the inner wall of the annular track, and the T-shaped slider is slidably installed in the T-shaped track groove.

[0014] Optionally, the first bevel gear is meshingly installed with the second bevel gear, and the spur gear is meshingly installed with the toothed ring.

[0015] Optionally, a circular hole is opened in the middle of the bottom of the box body, and the installation pipe is slidably installed in the circular hole at the bottom of the box body. Two symmetrically distributed sliding strips are provided on the lower part of the outer wall of the transmission rod, and two symmetrically distributed sliding grooves are opened on the inner wall of the installation pipe, and the sliding strips on the outer wall of the transmission rod are slidably installed in the sliding grooves on the inner wall of the installation pipe.

[0016] Optionally, the second connecting rod is installed at the front end of the fixed tube, and the worm gear is meshed with the worm wheel.

[0017] Optionally, the positioning and anti-loosening assembly includes a first mounting plate installed at the bottom of the mounting tube, a sliding rod is installed at the rear end of the first mounting plate, a second mounting plate is slidably installed on the outer wall of the sliding rod, an electric push rod is installed through the front end of the first mounting plate, a plurality of L-shaped rods are installed at the bottom of the first mounting plate, a plurality of clamping rods are installed at the bottom of the second mounting plate, and one end of the electric push rod is connected to the front end of the second mounting plate.

[0018] Optionally, the plurality of L-shaped rods are evenly and equidistantly distributed at the bottom of the first mounting plate, and the plurality of clamping rods are evenly and equidistantly distributed at the bottom of the second mounting plate, and the plurality of L-shaped rods and the plurality of clamping rods are staggeredly distributed.

[0019] Optionally, the moving component and the positioning and anti-loosening component are set as a group, and there are several groups in total, and the several groups of moving components and positioning and anti-loosening components are distributed in a ring shape with the vertical center line of the annular track as the origin.

[0020] The present invention provides a pickling device for salted duck with a positioning and anti-loosening structure, which has the following beneficial effects:

[0021] The marinating device for pickled duck with sauce and salted duck having a positioning and anti-loosening structure can clamp and position the duck body through the positioning and anti-loosening component when the marinating device for pickled duck is used, thereby preventing the duck body from loosening or shaking when being driven to move, so that subsequent marinating materials can be evenly sprayed on the duck body, thereby improving the marinating effect on the duck body.

[0022] The pickled duck with sauce and salted duck marinating device with a positioning and anti-loosening structure can, through the marinating component, draw the marinating material when using the pickled duck with sauce and salted duck marinating device, and spray the marinating material through multiple nozzles, so that the marinating material can be evenly sprayed on the duck body, thereby improving the marinating effect on the duck body. At the same time, the dripping marinating material can be collected to avoid waste and improve production economic benefits.

[0023] The pickled duck with sauce and salted duck marinade device with a positioning and anti-loosening structure can drive the moving component, the positioning and anti-loosening component and the duck body to rotate through a reduction motor, a first bevel gear, a second bevel gear, a transmission rod and a mounting tube when the pickled duck with sauce and salted duck marinade device is in use. When the pickled duck body is sprayed with marinade, the duck body rotates simultaneously, so that the marinade can be evenly sprayed on the duck body, thereby improving the marinating effect on the duck body.

[0024] The marinating device for marinated duck with a positioning and anti-loosening structure, through a reduction motor, a first bevel gear, a second bevel gear, a transmission rod, a worm gear, a first connecting rod, a push-pull rod, a second connecting rod, a first mounting block, a fixed pipe, a sliding pipe, a third connecting rod, a second mounting block, a mounting ring and a mounting pipe, when using the marinating device for marinated duck, can drive the moving assembly, the positioning and anti-loosening assembly and the duck body to move up and down reciprocally, so that when spraying the marinating material on the duck body, the duck body moves up and down, enabling the marinating material to be evenly sprayed on the duck body. At the same time, when the duck body moves out of the spraying area, the duck body moves up and down, and the excess marinating material on the duck body can be shaken off, avoiding uneven distribution of the marinating material on the duck body and affecting the final marinating effect.

[0025] The marinating device for marinated duck with a positioning and anti-loosening structure, through an orbital assembly and a moving assembly, when using the marinating device for marinated duck, can spray the marinating material on multiple duck bodies simultaneously, can continuously carry out marinating operations on multiple duck bodies, and can improve the working efficiency when marinating the duck bodies. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 is the front view structural schematic diagram of the present invention;

[0027] Figure 2 is the structural schematic diagram of the marinating assembly of the present invention;

[0028] Figure 3 is the structural schematic diagram of the orbital assembly of the present invention;

[0029] Figure 4 is the structural schematic diagram of the moving assembly of the present invention;

[0030] Figure 5 is the full-section structural schematic diagram of the moving assembly of the present invention;

[0031] Figure 6 is for the present invention Figure 5 the enlarged structural schematic diagram of part A in;

[0032] Figure 7 is the structural schematic diagram of the positioning and anti-loosening assembly of the present invention.

[0033] In the figure: 1. Pickling component; 101. Aggregating hopper; 102. Leg; 103. First fluid pump; 104. First connecting pipe; 105. Arc-shaped baffle; 106. Storage tank; 107. Arc-shaped pipe; 108. Second fluid pump; 109. Second connecting pipe; 2. Track component; 201. Cover plate; 202. Tooth ring; 203. Annular track; 3. Diversion pipe; 4. Moving component; 401. Box body; 402. T-shaped slider; 403. Transmission rod; 404. Straight gear; 405. First bevel gear; 406. Spiral tooth; 407. Reduction motor; 408. Second bevel gear; 409. First rotating rod; 4010. Second rotating rod; 4011. Worm gear; 4012. First connecting rod; 4013. Push-pull rod; 4014. Second connecting rod; 4015. First mounting block; 4016. Fixed pipe; 4017. Sliding pipe; 4018. Third connecting rod; 4019. Second mounting block; 4020. Mounting ring; 4021. Mounting pipe; 5. Positioning and anti-loosening component; 501. First mounting plate; 502. Slide bar; 503. Second mounting plate; 504. Electric push rod; 505. L-shaped rod; 506. Clamping rod. Detailed implementation manners

[0034] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0035] In the description of the present invention, unless otherwise stated, the meaning of "a plurality" is two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the 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 orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0036] In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, the terms "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0037] Please refer to Figures 1 to 7, the present invention provides a technical solution: a marinating device for marinated duck with a positioning and anti-loosening structure, which includes a marinating component 1. A track component 2 is installed on the top of the marinating component 1. A diversion pipe 3 is installed in the middle of the bottom of the track component 2. A moving component 4 is installed on the outer wall of the track component 2. A positioning and anti-loosening component 5 is installed at the bottom of the moving component 4.

[0038] The moving component 4 includes a box body 401. A T-shaped slider 402 is installed at the rear end of the box body 401 and near the top. A transmission rod 403 is rotatably installed through the middle of the top of the box body 401. A spur gear 404, a first bevel gear 405 and a spiral tooth 406 are successively installed on the outer wall of the transmission rod 403 from top to bottom. A reduction motor 407 is installed on one side of the inner wall of the box body 401. The output end of the reduction motor 407 is installed with a second bevel gear 408. A first rotating rod 409 and a second rotating rod 4010 are successively installed through the rear end of the box body 401 from top to bottom. A worm gear 4011 is rotatably installed on the outer wall of the first rotating rod 409. A first connecting rod 4012 is installed at the front end of the worm gear 4011. A push-pull rod 4013 is rotatably installed on the outer wall of the first connecting rod 4012. A second connecting rod 4014 is rotatably installed through the front end of the push-pull rod 4013 and near the bottom. A first mounting block 4015 is rotatably installed on the outer wall of the second rotating rod 4010. A fixed pipe 4016 is installed on one side of the first mounting block 4015. A sliding pipe 4017 is slidably installed in the inner wall of the fixed pipe 4016. A third connecting rod 4018 is installed at the front end of the sliding pipe 4017 and near one side. A second mounting block 4019 is rotatably installed on the outer wall of the third connecting rod 4018. An installation ring 4020 is installed on one side of the second mounting block 4019. An installation pipe 4021 is rotatably installed in the inner wall of the installation ring 4020.

[0039] In this embodiment, as Figure 2 shown, the marinating component 1 includes a material gathering hopper 101. A plurality of legs 102 are installed at the bottom of the material gathering hopper 101. A first fluid pump 103 is installed in the middle of the bottom of the material gathering hopper 101. The liquid outlet end of the first fluid pump 103 is installed with a first connecting pipe 104. An arc-shaped baffle 105 is installed on the top of the material gathering hopper 101. A storage tank 106 and an arc-shaped pipe 107 are successively installed on the outer wall of the arc-shaped baffle 105 from bottom to top. A second fluid pump 108 is installed on one side of the storage tank 106. The liquid outlet end of the second fluid pump 108 is installed with a second connecting pipe 109, and the plurality of legs 102 are distributed in a ring with the vertical center line of the material gathering hopper 101 as the origin; the plurality of legs 102 distributed in a ring can support the material gathering hopper 101, which can improve the stability of the device during use. The material gathering hopper 101 can gather the dripping marinating materials. When the first fluid pump 103 is started, the marinating materials in the material gathering hopper 101 can be pumped and sent into the storage tank 106.

[0040] In this embodiment, as Figure 2As shown in the figure, one end of the first connecting pipe 104 is communicated with the top of the storage tank 106, one end of the second connecting pipe 109 is communicated with the arc-shaped pipe 107, and a plurality of nozzles are evenly and equidistantly distributed on the inner wall of the arc-shaped pipe 107; a motor is arranged at the bottom of the storage tank 106, and a stirring blade is arranged at the output end of the motor. When the motor is started, the stirring blade is driven to stir the pickling material in the storage tank 106. When the second fluid pump 108 is started, the pickling material in the storage tank 106 can be pumped out. Then the pickling material enters the arc-shaped pipe 107 through the second connecting pipe 109, and then is sprayed out through a plurality of nozzles on the arc-shaped pipe 107, so that the pickling material can be evenly sprayed on the duck body.

[0041] In this embodiment, as Figure 2 and Figure 3 shown, the track assembly 2 includes a cover plate 201 installed on the top of the arc-shaped baffle 105. A toothed ring 202 and an annular track 203 are installed at the bottom of the cover plate 201. A T-shaped track groove is opened on the inner wall of the annular track 203, and a T-shaped slider 402 is slidably installed in the T-shaped track groove; the T-shaped slider 402 can slide in the T-shaped track groove, so that the moving assembly 4 and the positioning and anti-loosening assembly 5 can move in a circular motion along the annular track 203.

[0042] In this embodiment, as Figure 4 , Figure 5 and Figure 6 shown, the first bevel gear 405 is meshed and installed with the second bevel gear 408, and the spur gear 404 is meshed and installed with the toothed ring 202; when the reduction motor 407 is started, the first bevel gear 405, the transmission rod 403, the spur gear 404 and the spiral tooth 406 can be driven to rotate through the second bevel gear 408. When the spur gear 404 rotates, it rolls and moves on the toothed ring 202, and can drive the moving assembly 4 and the positioning and anti-loosening assembly 5 to move in a circular motion along the annular track 203, so that the duck body can be continuously sprayed with pickling material.

[0043] In this embodiment, as Figure 4 , Figure 5 and Figure 6 shown, a circular hole is opened in the middle of the bottom of the box body 401, and the installation pipe 4021 is slidably installed in the circular hole at the bottom of the box body 401. Two symmetrically distributed sliding strips are arranged on the lower part of the outer wall of the transmission rod 403, and two symmetrically distributed sliding grooves are opened on the inner wall of the installation pipe 4021, and the sliding strips on the outer wall of the transmission rod 403 are slidably installed in the sliding grooves on the inner wall of the installation pipe 4021; when the transmission rod 403 is driven to rotate, the transmission rod 403 can drive the installation pipe 4021 to rotate through the sliding strips. When the installation pipe 4021 rotates, it can drive the positioning and anti-loosening assembly 5 to rotate, thereby driving the duck body to rotate, so that the pickling material can be evenly sprayed on the duck body.

[0044] In this embodiment, asFigure 4 , Figure 5 and Figure 6 As shown, the second connecting rod 4014 is installed at the front end of the fixed tube 4016, and the worm gear 406 is meshed with the worm wheel 4011; when the worm gear 406 is driven to rotate, the worm gear 406 can drive the worm wheel 4011 and the first connecting rod 4012 to rotate, and the first connecting rod 4012 drives the fixed tube 4016 to swing in a fan shape through the push-pull rod 4013 and the second connecting rod 4014. When the fixed tube 4016 swings in a fan shape, the sliding tube 4017, the third connecting rod 4018, the second mounting block 4019 and the mounting ring 4020 drive the mounting tube 4021 to reciprocate up and down. The sliding tube 4017 slides in the fixed tube 4016. When the mounting tube 4021 reciprocates up and down, it can drive the positioning and anti-loosening component 5 to reciprocate up and down, so that the marinade can be evenly sprayed on the duck body. When the duck body moves out of the spraying area of ​​the arc tube 107, the excess marinade on the duck body can be shaken off to improve the marinating effect.

[0045] In this embodiment, Figure 5 , Figure 6 and Figure 7 As shown, the positioning and anti-loosening component 5 includes a first mounting plate 501 installed at the bottom of the mounting tube 4021, a sliding rod 502 is installed at the rear end of the first mounting plate 501, and a second mounting plate 503 is slidably installed on the outer wall of the sliding rod 502, an electric push rod 504 is installed through the front end of the first mounting plate 501, a plurality of L-shaped rods 505 are installed at the bottom of the first mounting plate 501, a plurality of clamping rods 506 are installed at the bottom of the second mounting plate 503, and one end of the electric push rod 504 is connected to the front end of the second mounting plate 503; when the electric push rod 504 is started, the second mounting plate 503 and the plurality of clamping rods 506 can be driven to move forward and backward, and the plurality of clamping rods 506 can cooperate with the plurality of L-shaped rods 505 to clamp and fix the duck body to prevent the duck body from loosening and displacement, resulting in the marinade not being evenly sprayed on the duck body.

[0046] In this embodiment, Figure 7 As shown, a plurality of L-shaped rods 505 are evenly and equidistantly distributed at the bottom of the first mounting plate 501, and a plurality of clamping rods 506 are evenly and equidistantly distributed at the bottom of the second mounting plate 503, and the plurality of L-shaped rods 505 and the plurality of clamping rods 506 are staggered with each other; when the duck body is clamped and fixed by the plurality of clamping rods 506 and the plurality of L-shaped rods 505, the stability of clamping the duck body can be improved, so that the duck body will not be displaced during pickling.

[0047] In this embodiment, Figure 1 and Figure 3As shown, the moving component 4 and the positioning and anti-loosening component 5 are set as a group, and several groups are provided in total. The several groups of moving components 4 and positioning and anti-loosening components 5 are annularly distributed with the vertical center line of the annular track 203 as the origin. When the deceleration motors 407 of the moving components 4 are started simultaneously, several groups of moving components 4 and positioning and anti-loosening components 5 can be driven to perform circular motion along the annular track 203, and multiple duck bodies can be sprayed with pickling materials simultaneously.

[0048] Usage method of the present invention: For the marinating device for marinated duck with a positioning and anti-loosening structure, when in use, the working process is as follows:

[0049] As Figures 1 to 7 shown, first place the duck body on several L-shaped rods 505, then start the electric push rod 504 to drive the second mounting plate 503 and several clamping rods 506 to move forward. The several clamping rods 506 cooperate with the several L-shaped rods 505 to clamp the duck body. Then start the deceleration motor 407. The deceleration motor 407 drives the first bevel gear 405, the transmission rod 403, the spur gear 404 and the spiral tooth 406 to rotate through the second bevel gear 408. The spur gear 404 rolls and moves on the toothed ring 202, driving the moving component 4 and the positioning and anti-loosening component 5 to perform circular motion along the annular track 203. At the same time, the transmission rod 403 drives the mounting pipe 4021, the positioning and anti-loosening component 5 and the duck body to rotate through the slide bar. The spiral tooth 406 drives the mounting pipe 4021, the positioning and anti-loosening component 5 and the duck body to move up and down reciprocally through the worm gear 4011, the first connecting rod 4012, the push-pull rod 4013, the second connecting rod 4014, the first mounting block 4015, the fixed pipe 4016, the sliding pipe 4017, the third connecting rod 4018, the second mounting block 4019 and the mounting ring 4020. At the same time, start the first fluid pump 103 and the second fluid pump 108. The second fluid pump 108 extracts the pickling material in the storage tank 106. Then the pickling material enters the arc-shaped pipe 107 through the second connecting pipe 109 and is sprayed out through several nozzles on the arc-shaped pipe 107. The pickling material is evenly sprayed on the duck body. When the moving component 4, the positioning and anti-loosening component 5 and the duck body move out of the spraying area of the arc-shaped pipe 107, the duck body moves up and down, so that the excess pickling material is shaken off. The shaken-off pickling material is gathered by the material collecting hopper 101. The first fluid pump 103 extracts the pickling material in the material collecting hopper 101 and sends the pickling material into the storage tank 106. When it is necessary to remove the duck body, when the duck body moves to the notch of the arc-shaped baffle 105, stop the deceleration motor 407 of the corresponding moving component 4, start the electric push rod 504, drive the several clamping rods 506 to move away from the several L-shaped rods 505, then remove the marinated duck body and place a new duck body.

[0050] As described above, it is only the preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A pickling device for pickled duck with a positioning and anti-loosening structure, comprising a pickling component (1), characterized in that: A track assembly (2) is installed on the top of the pickling assembly (1), a guide tube (3) is installed in the middle of the bottom of the track assembly (2), a moving assembly (4) is installed on the outer wall of the track assembly (2), and a positioning and anti-loosening assembly (5) is installed at the bottom of the moving assembly (4); The moving assembly (4) comprises a box body (401), a T-shaped slider (402) is installed at the rear end and near the top of the box body (401), a transmission rod (403) is rotatably installed through the middle of the top of the box body (401), a spur gear (404), a first bevel gear (405) and a worm gear (406) are installed on the outer wall of the transmission rod (403) in sequence from top to bottom, a reduction motor (407) is installed on one side of the inner wall of the box body (401), a second bevel gear (408) is installed at the output end of the reduction motor (407), a first rotating rod (409) and a second rotating rod (4010) are installed through the rear end of the box body (401) in sequence from top to bottom, a worm wheel (4011) is rotatably installed on the outer wall of the first rotating rod (409), and a first connecting rod (401) is installed at the front end of the worm wheel (4011). 2), a push-pull rod (4013) is rotatably mounted on the outer wall of the first connecting rod (4012), a second connecting rod (4014) is rotatably mounted at the front end and near the bottom of the push-pull rod (4013), a first mounting block (4015) is rotatably mounted on the outer wall of the second rotating rod (4010), a fixed tube (4016) is mounted on one side of the first mounting block (4015), a sliding tube (4017) is slidably mounted on the inner wall of the fixed tube (4016), a third connecting rod (4018) is mounted at the front end and near one side of the sliding tube (4017), a second mounting block (4019) is rotatably mounted on the outer wall of the third connecting rod (4018), a mounting ring (4020) is mounted on one side of the second mounting block (4019), and a mounting tube (4021) is rotatably mounted on the inner wall of the mounting ring (4020).

2. The pickling device for pickled salted duck with a positioning and anti-loosening structure according to claim 1, characterized in that: The pickling assembly (1) comprises a material hopper (101), a plurality of legs (102) are installed at the bottom of the material hopper (101), a first fluid pump (103) is installed at the middle of the bottom of the material hopper (101), a first connecting pipe (104) is installed at the liquid outlet end of the first fluid pump (103), an arc-shaped baffle (105) is installed at the top of the material hopper (101), a material storage box (106) and an arc-shaped pipe (107) are installed on the outer wall of the arc-shaped baffle (105) from bottom to top, a second fluid pump (108) is installed on one side of the material storage box (106), a second connecting pipe (109) is installed at the liquid outlet end of the second fluid pump (108), and the plurality of legs (102) are distributed in a ring shape with the vertical center line of the material hopper (101) as the origin.

3. The pickling device for pickled salted duck with a positioning and anti-loosening structure according to claim 2, characterized in that: One end of the first connecting pipe (104) is connected to the top of the storage box (106), and one end of the second connecting pipe (109) is connected to the arc tube (107), and the inner wall of the arc tube (107) is provided with a plurality of nozzles evenly and equidistantly distributed.

4. The pickling device for pickled salted duck with a positioning and anti-loosening structure according to claim 2, characterized in that: The track assembly (2) comprises a cover plate (201) mounted on the top of the arc-shaped baffle (105); a gear ring (202) and an annular track (203) are mounted on the bottom of the cover plate (201); a T-shaped track groove is formed on the inner wall of the annular track (203); and a T-shaped slider (402) is slidably mounted in the T-shaped track groove.

5. The pickling device for pickled salted duck with a positioning and anti-loosening structure according to claim 4, characterized in that: The first bevel gear (405) is meshed with the second bevel gear (408) and installed, and the spur gear (404) is meshed with the gear ring (202).

6. The pickling device for pickled salted duck with a positioning and anti-loosening structure according to claim 1, characterized in that: A circular hole is provided in the middle of the bottom of the box body (401), and the mounting tube (4021) is slidably installed in the circular hole at the bottom of the box body (401), two symmetrically distributed sliding strips are provided at the lower part of the outer wall of the transmission rod (403), and two symmetrically distributed sliding grooves are provided on the inner wall of the mounting tube (4021), and the outer wall sliding strip of the transmission rod (403) is slidably installed in the sliding groove of the inner wall of the mounting tube (4021).

7. The pickling device for pickled salted duck with a positioning and anti-loosening structure according to claim 1, characterized in that: The second connecting rod (4014) is installed at the front end of the fixed tube (4016), and the worm gear (406) is meshed with the worm wheel (4011).

8. The pickling device for pickled salted duck with a positioning and anti-loosening structure according to claim 1, characterized in that: The positioning and anti-loosening component (5) includes a first mounting plate (501) installed at the bottom of the mounting tube (4021), a sliding rod (502) is installed at the rear end of the first mounting plate (501), a second mounting plate (503) is slidably installed on the outer wall of the sliding rod (502), an electric push rod (504) is installed through the front end of the first mounting plate (501), a plurality of L-shaped rods (505) are installed at the bottom of the first mounting plate (501), a plurality of clamping rods (506) are installed at the bottom of the second mounting plate (503), and one end of the electric push rod (504) is connected to the front end of the second mounting plate (503).

9. The pickling device for pickled salted duck with a positioning and anti-loosening structure according to claim 8, characterized in that: The plurality of L-shaped rods (505) are evenly and equidistantly distributed at the bottom of the first mounting plate (501), and the plurality of clamping rods (506) are evenly and equidistantly distributed at the bottom of the second mounting plate (503), and the plurality of L-shaped rods (505) and the plurality of clamping rods (506) are staggeredly distributed.

10. The pickled salted duck marinating device with a positioning and anti-loosening structure according to claim 4, characterized in that: The moving assembly (4) and the positioning and anti-loosening assembly (5) are arranged as a group, and a plurality of groups are provided in total, and the plurality of groups of moving assemblies (4) and the positioning and anti-loosening assembly (5) are distributed in a ring shape with the vertical center line of the ring track (203) as the origin.

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