A spiral anti-caking conveying and discharging device for washing powder

Abstract

The present invention belongs to the field of washing powder conveying, and in particular, relates to a spiral anti-caking conveying and discharging device for washing powder, comprising a support frame, a conveying frame is fixedly provided on the upper part of the support frame, a conveying mechanism is provided inside the conveying frame, grooves are provided on both the front and rear sides of the upper part of the conveying frame, a distribution feeding mechanism used in conjunction with the conveying mechanism is provided in the groove, the distribution feeding mechanism comprises a cross bar movably inserted in the groove, the left and right ends of the cross bar both pass through the groove, and a plurality of connecting blocks distributed in a linear array are fixedly provided on the outer side of the cross bar. In the process of conveying and discharging washing powder, the present invention can effectively push and break up the washing powder attached to the inner wall of the conveying frame, and at the same time, can lift and throw the washing powder at the bottom end of the conveying frame, so that the washing powder is in a loose state during the conveying process, which can effectively prevent the washing powder from agglomerating during the conveying and discharging process.

Description

Technical Field

[0001] The invention belongs to the field of washing powder conveying, and in particular relates to a spiral anti-caking conveying and discharging device for washing powder. Background Art

[0002] In the complex and delicate process of washing powder production and processing, ensuring efficient and stable material transportation is the key link to ensure product quality and production continuity. As a commonly used conveying equipment, screw conveyor has been widely used in washing powder production lines due to its simple structure, convenient operation and large conveying capacity.

[0003] For example, the Chinese utility model patent with the announcement number "CN221439396U" discloses "a conveying device for industrial washing powder production, including a device body, a feed hopper is fixedly installed on the top of the device body, support legs are fixedly installed at the four corners of the bottom of the device body, a first fixed box is fixedly installed on one side of the bottom of the device body, a second fixed box is fixedly installed on one side of the first fixed box, two third fixed boxes are fixedly installed on the side of the first fixed box away from the second fixed box, and a dredging transmission assembly is provided between the interiors of the first fixed box, the second fixed box and the two third fixed boxes; the conveying device can automatically dredge the discharge port, thereby reducing the workload of operators and improving work efficiency."

[0004] In the above-mentioned patent, the washing powder is conveyed by the rotation of the conveying auger. However, during the rotation of the conveying auger, they not only push the washing powder particles forward, but also exert a certain pressure on the washing powder particles. This pressure acts on the washing powder particles, especially in areas where the washing powder particles are densely accumulated (such as the front and rear inner walls of the conveying device and the internal bottom of the conveying device), which may cause slight damage or deformation on the surface of some washing powder particles. The surface of these damaged washing powder particles will expose the originally wrapped internal structure, thereby increasing the contact area and adhesion between the washing powder particles, and further promoting the formation of washing powder lumps, which not only seriously affects the discharge effect of the washing powder after conveying, resulting in problems such as uneven distribution of washing powder and blockage of the conveying pipeline, but may also have an adverse effect on subsequent production processes. Summary of the invention

[0005] In view of the above problems, an embodiment of the present application provides a spiral anti-caking conveying and discharging device for washing powder, which can dredge and break up the washing powder during the conveying process while ensuring that the washing powder can be conveyed normally, so that the washing powder is in a loose state, and can effectively prevent the washing powder from clumping during the conveying process.

[0006] In order to achieve the above-mentioned purpose, the embodiments of the present application provide the following technical solutions: The present invention provides a spiral anti-caking conveying and discharging device for washing powder, comprising a support frame, a conveying frame is fixedly provided on the upper part of the support frame, a conveying mechanism is provided inside the conveying frame, grooves are provided on the front and rear sides of the upper part of the conveying frame, and a distribution feeding mechanism used in conjunction with the conveying mechanism is provided in the groove.

[0007] The distributed feeding mechanism includes a cross bar movably inserted in the groove, and the left and right ends of the cross bar pass through the groove. A plurality of connecting blocks distributed in a linear array are fixedly arranged on the outer side of the cross bar, and a connecting rod is movably arranged on the connecting block, and the bottom end of the connecting rod passes through the connecting block. A vertical plate is fixedly arranged at one end of the connecting rod, and a push block is fixedly arranged on the side of the vertical plate away from the inner wall of the conveying frame, and a plurality of push rods distributed in a linear array are fixedly arranged on the left side of the vertical plate, and an L-shaped rod is fixedly arranged at the bottom of the connecting rod.

[0008] A plurality of groups of scattering mechanisms are arranged at the inner lower end of the conveying frame, and the scattering mechanisms are used in conjunction with the distribution feeding mechanisms.

[0009] According to a favorable embodiment, the conveying mechanism includes two conveying rods rotatably arranged inside the conveying frame, and the two conveying rods are symmetrically distributed front to back inside the conveying frame, spiral conveying blades are fixedly arranged on the circumferential outer wall of the conveying rod, the two spiral conveying blades are staggered, and the left side of the push block is in contact with the spiral conveying blades, a conveying motor is fixedly arranged on the left upper end of the conveying frame, and the output shaft of the conveying motor is connected to the left end of one of the conveying rods, and two rotating shafts symmetrically distributed front to back are rotatably arranged on the right upper end of the conveying frame, and the left end of the rotating shaft is connected to the right end of the corresponding conveying rod, and a first gear is fixedly arranged on the outer side of the rotating shaft, and the two first gears are meshed with each other.

[0010] According to a favorable embodiment, the distributed feeding mechanism also includes a rotating roller rotatably arranged on the outside of the push rod, and the outside of the rotating roller contacts the inner wall of the conveying frame, a moving block is fixedly arranged at the bottom end of the connecting rod, and a plurality of bottom blocks distributed in a linear array are fixedly arranged at the inner bottom end of the groove, and the sides of the moving block and the bottom block close to each other are both sloped, a moving roller is arranged on the side of the moving block close to the bottom block, a rolling groove is opened on the side of the bottom block close to the moving roller, and the side of the moving roller away from the moving block is inserted into the rolling groove and is in rolling contact with the rolling groove.

[0011] According to an advantageous embodiment, a limiting block is fixedly provided on the left side of the bottom block, the cross section of the limiting block is L-shaped, and the bottom of the moving block contacts the upper part of the limiting block.

[0012] According to an advantageous embodiment, round blocks are fixedly provided at both left and right ends of the crossbar, a spring is sleeved on the outer side of the crossbar, and the left and right ends of the spring are respectively connected to the outer side of the conveying frame and the side of the round block close to the conveying frame.

[0013] According to a favorable embodiment, the spreading mechanism includes a rotating rod rotatably arranged at the lower end inside the conveying frame, and the front and rear ends of the rotating rod both pass through the conveying frame, a push plate is fixedly arranged on the outer side of the rotating rod, and the push plate is located inside the conveying frame, and a second gear is fixedly arranged on the front and rear sides of the rotating rod.

[0014] According to an advantageous embodiment, a connecting plate is fixedly provided on the outer side of the circular block, a toothed plate is fixedly provided on a side of the connecting plate away from the circular block, and the toothed plate is meshed with the plurality of second gears.

[0015] According to a favorable embodiment, two guide rods are fixedly provided at the bottom of the tooth plate, and two guide grooves symmetrically distributed front and back are opened at the bottom end of the conveying frame. The side of the guide rod away from the tooth plate penetrates into the guide groove and is slidably connected to the guide groove.

[0016] According to a favorable embodiment, a circular opening for the connecting rod to pass through is provided on the connecting block, and two sliding openings connected to the circular opening are provided inside the connecting block, and two sliding plates symmetrically distributed on the left and right are fixedly provided on the outer side of the connecting rod, and the upper and lower sides of the sliding plates pass through the sliding openings, and the sliding plates are slidably connected to the sliding openings.

[0017] According to a favorable embodiment, a discharge port is opened on the right side of the bottom of the conveying frame, and a discharge pipe is fixedly provided at the bottom of the conveying frame at the discharge port, and the discharge pipe is connected to the discharge port, and a plurality of baffle rods are fixedly provided inside the discharge pipe, and the plurality of baffle rods are staggeredly distributed inside the discharge pipe.

[0018] Compared with the prior art, the spiral anti-caking conveying and discharging device for washing powder provided by the embodiment of the present invention has the following beneficial effects:

[0019] 1. In the process of conveying and discharging washing powder, the present invention can effectively push and grind the washing powder attached to the inner wall of the conveying frame in a reciprocating manner, and at the same time, can lift and throw the washing powder at the bottom end of the conveying frame in a reciprocating manner, so that the washing powder is in a loose state during the conveying process. This loose state allows a certain gap to be maintained between the washing powder particles, reducing the interaction force between the particles, so that the washing powder is not easy to accumulate and agglomerate on the front and rear inner walls and the inner bottom end of the conveying frame, thereby ensuring the conveying effect of the washing powder.

[0020] 2. In the present invention, a distribution feeding mechanism, a bottom block and a spring are provided. In the process of the spiral conveying blade rotating to convey and discharge the washing powder, the reciprocating movement of the push rod can be used to push and break up the washing powder on the front and rear inner walls of the conveying frame. At the same time, the reciprocating movement of the push rod can also drive the rotating roller to reciprocate during the movement, so that the rotating roller can be used to rub the washing powder on the front and rear inner walls of the conveying frame, and further break up the washing powder, so that the washing powder is not easy to clump on the front and rear inner walls of the conveying frame during the conveying process.

[0021] 3. In the present invention, a tooth plate and a throwing mechanism are provided. In the process of using the distribution feeding mechanism to push and scatter the washing powder on the inner wall of the conveying frame, the cooperation of the tooth plate and the throwing mechanism can lift and throw the washing powder at the bottom of the conveying frame, which effectively promotes the dispersion of the washing powder at the bottom of the conveying frame, and can simultaneously prevent the washing powder at the bottom of the conveying frame from agglomerating during the conveying process. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a structural diagram of the first viewing angle of the present invention.

[0023] Figure 2 This is a structural diagram of the second viewing angle of the present invention.

[0024] Figure 3 It is a partial cross-sectional structural diagram of the present invention.

[0025] Figure 4 It is a cross-sectional structural diagram of the present invention.

[0026] Figure 5 It is a partial structural diagram of the shared feeding mechanism in the present invention.

[0027] Figure 6 for Figure 2 A magnified view of the structure in part A.

[0028] Figure 7 for Figure 3 A magnified view of the structure of part B.

[0029] Figure 8 It is a diagram of the exploded connection structure of the connecting rod and the connecting block in the present invention.

[0030] Fig. 9 It is a cross-sectional structural diagram of the discharge pipe in the present invention.

[0031] Reference numerals in the figure: 1, support frame; 2, conveying frame; 3, conveying mechanism; 301, conveying rod; 302, spiral conveying blade; 303, conveying motor; 304, rotating shaft; 305, first gear; 4, groove; 5, sharing feeding mechanism; 501, cross bar; 502, connecting block; 503, connecting rod; 504, vertical plate; 505, push block; 506, push rod; 507, L-shaped rod; 508, rotating Roller; 509, moving block; 510, moving roller; 6, spreading mechanism; 601, rotating rod; 602, pushing plate; 603, second gear; 7, bottom block; 8, limiting block; 9, round block; 10, spring; 11, connecting plate; 12, tooth plate; 13, guide rod; 14, guide groove; 15, round mouth; 16, sliding mouth; 17, sliding plate; 18, discharge port; 19, discharge pipe; 20, stop rod; 21, rolling groove. DETAILED DESCRIPTION

[0032] The following is combined with Figure 1-9 The present application is further described in detail.

[0033] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 A spiral anti-caking conveying and discharging device for washing powder comprises a support frame 1, a conveying frame 2 is fixedly arranged on the upper part of the support frame 1, and a conveying mechanism 3 is arranged inside the conveying frame 2. The conveying mechanism 3 comprises two conveying rods 301 rotatably arranged inside the conveying frame 2, and the two conveying rods 301 are symmetrically distributed inside the conveying frame 2, spiral conveying blades 302 are fixedly arranged on the circumferential outer wall of the conveying rods 301, and the two spiral conveying blades 302 are staggeredly distributed, a conveying motor 303 is fixedly arranged on the upper left end of the conveying frame 2, and the output shaft of the conveying motor 303 is connected to the left end of one of the conveying rods 301, and two rotating shafts 304 symmetrically distributed front and back are rotatably arranged on the upper right end of the conveying frame 2, and the left end of the rotating shaft 304 is connected to the right end of the corresponding conveying rod 301, and a first gear 305 is fixedly arranged on the outer side of the rotating shaft 304, and the two first gears 305 are meshed with each other.

[0034] In order to be able to spirally convey and discharge the washing powder, after the washing powder is fed into the left side of the conveying frame 2 through the external feed pipe, the conveying motor 303 starts to work. The conveying motor 303 can drive one of the conveying rods 301 to rotate, and the rotation of one of the conveying rods 301 will drive one of the rotating shafts 304 to rotate. Then, the two first gears 305 can be used to make the two rotating shafts 304 rotate in opposite directions, so that the two spiral conveying blades 302 can rotate in opposite directions, and then the two staggered spiral conveying blades 302 can be used to push the washing powder inside the conveying frame 2 from left to right.

[0035] See also Figure 1 , Figure 3 , Figure 4 and Figure 5 , grooves 4 are provided on both the front and rear sides of the upper part of the conveying frame 2, and a distribution feeding mechanism 5 used in conjunction with the conveying mechanism 3 is arranged in the groove 4. The distribution feeding mechanism 5 includes a cross bar 501 movably inserted in the groove 4, and both the left and right ends of the cross bar 501 pass through the groove 4. A plurality of connecting blocks 502 distributed in a linear array are fixedly arranged on the outer side of the cross bar 501, and a connecting rod 503 is movably arranged on the connecting block 502, and the bottom end of the connecting rod 503 passes through the connecting block 502, and a vertical plate 504 is fixedly arranged at one end of the connecting rod 503, and a push block 505 is fixedly arranged on the side of the vertical plate 504 away from the inner wall of the conveying frame 2, and the left side of the push block 505 contacts the spiral conveying blade 302, and a plurality of push rods 506 distributed in a linear array are fixedly arranged on the left side of the vertical plate 504, and an L-shaped rod 507 is fixedly arranged at the bottom of the connecting rod 503.

[0036] In order to prevent the washing powder from agglomerating on the inner wall of the conveying frame 2 during the conveying process, during the rotation of the spiral conveying blade 302, since the push block 505 is in contact with the spiral conveying blade 302, the spiral conveying blade 302 can apply a rightward pushing force to the push block 505 during the rotation, so that the push block 505 moves rightward. When the push block 505 moves rightward, it drives the vertical plate 504 to move rightward. The vertical plate 504 moves rightward and drives the push rod 506 and the L-shaped rod 507 to move rightward. Therefore, the cooperation of the push rod 506 and the L-shaped rod 507 can effectively disperse the washing powder attached to the inner wall of the conveying frame 2, thereby keeping the washing powder on the inner wall of the conveying frame 2 in a loose state, and preventing the washing powder from agglomerating on the inner wall of the conveying frame 2 during the conveying process.

[0037] See also Figure 3 , Figure 5 and Figure 7 The distributing feeding mechanism 5 also includes a rotating roller 508 rotatably arranged on the outside of the push rod 506, and the outside of the rotating roller 508 contacts the inner wall of the conveying frame 2, a moving block 509 is fixedly arranged at the bottom end of the connecting rod 503, and a plurality of bottom blocks 7 distributed in a linear array are fixedly arranged at the inner bottom end of the groove 4, and the sides of the moving block 509 and the bottom block 7 that are close to each other are both sloped, and a moving roller 510 is arranged on the side of the moving block 509 close to the bottom block 7, and a rolling groove 21 is opened on the side of the bottom block 7 close to the moving roller 510, and the side of the moving roller 510 away from the moving block 509 is inserted into the rolling groove 21 and is in rolling contact with the rolling groove 21.

[0038] In order to further prevent the washing powder from agglomerating on the inner wall of the conveying frame 2 during the conveying process, as mentioned above, when the vertical plate 504 moves to the right, the connecting rod 503 will be driven to move to the right, and the connecting rod 503 moving to the right will drive the connecting block 502 and the moving block 509 to move to the right. The moving block 509 moving to the right will drive the moving roller 510 to roll on the left side of the bottom block 7, so that the moving block 509 moves upward during the movement to the right. The upward movement of the moving block 509 can drive the vertical plate 504 to move upward during the movement through the connecting rod 503. The upward movement of the vertical plate 504 can drive the rotating roller 508 on the push rod 506 to move upward. Since the rotating roller 508 contacts the inner wall of the conveying frame 2, the rotating roller 508 will rotate during the upward movement, and can further push and break up the washing powder attached to the inner wall of the conveying frame 2, thereby preventing the washing powder from agglomerating on the inner wall of the conveying frame 2 during the conveying process.

[0039] See also Figure 2 , Figure 3 and Figure 7 , round blocks 9 are fixedly arranged at both left and right ends of the crossbar 501, and a spring 10 is sleeved on the outer side of the crossbar 501, and the left and right ends of the spring 10 are respectively connected to the outer side of the conveying frame 2 and the side of the round block 9 close to the conveying frame 2. A limit block 8 is fixedly arranged on the left side of the bottom block 7, and the cross section of the limit block 8 is L-shaped, and the bottom of the moving block 509 contacts the upper part of the limit block 8.

[0040] In order to be able to continuously break up the washing powder during the conveying process, as mentioned above, when the connecting block 502 moves to the right, it will drive the cross bar 501 to move to the right. When the cross bar 501 moves to the right, the round block 9 located on the right side will stretch the spring 10. When the connecting block 502 moves to the right, it will also drive the vertical plate 504 to move upward through the connecting rod 503. The upward movement of the vertical plate 504 will also drive the push block 505 to move upward. When the push block 505 moves up to the point where it is no longer in contact with the spiral conveying blade 302, the thrust exerted on the push block 505 disappears. The elastic force of the spring 10 can be used to The horizontal bar 501 is driven to move to the left for reset. The horizontal bar 501 moves to the left and can drive the vertical plate 504 to move to the left for reset through the connecting block 502, so the push block 505 can also move to the left for reset. After the reset, the push block 505 will contact the spiral conveying blade 302 again, and then the washing powder in the conveying process can be continuously broken up. In the process of the vertical plate 504 moving to the left for reset, the push rod 506, the L-shaped rod 507 and the rotating roller 508 will also be reset, so the washing powder in the conveying can be broken up again. At the same time, the limit block 8 is used to make the moving block 509 return to the initial position better.

[0041] See also Figure 5 and Figure 8A circular opening 15 is provided on the connecting block 502 for the connecting rod 503 to pass through, and two sliding openings 16 connected to the circular opening 15 are provided inside the connecting block 502. Two slide plates 17 symmetrically distributed on the left and right are fixedly provided on the outer side of the connecting rod 503. The upper and lower sides of the slide plates 17 pass through the sliding opening 16, and the slide plates 17 are slidably connected to the sliding opening 16.

[0042] In order to further improve the stability of the vertical plate 504 during movement, when the connecting rod 503 moves up and down on the connecting block 502, the slide plate 17 will slide in the slide mouth 16. The cooperation between the slide plate 17 and the slide mouth 16 not only makes the connecting rod 503 smoother during the up and down movement, but also improves the stability of the connecting rod 503 during the up and down movement, thereby ensuring the stability of the vertical plate 504 during the movement.

[0043] See also Figure 1 , Figure 3 and Figure 4 The lower end of the conveying frame 2 is provided with multiple sets of throwing mechanisms 6, and the throwing mechanisms 6 are used in conjunction with the apportioning feeding mechanism 5. The throwing mechanisms 6 include a rotating rod 601 rotatably arranged at the lower end of the conveying frame 2, and both the front and rear ends of the rotating rod 601 penetrate the conveying frame 2, a push plate 602 is fixedly arranged on the outer side of the rotating rod 601, and the push plate 602 is located inside the conveying frame 2, and both the front and rear sides of the rotating rod 601 are fixedly arranged with a second gear 603.

[0044] See also Figure 1 and Figure 3 A connecting plate 11 is fixedly provided on the outer side of the round block 9 , a toothed plate 12 is fixedly provided on the side of the connecting plate 11 away from the round block 9 , and the toothed plate 12 is meshed with the plurality of second gears 603 .

[0045] In order to prevent the washing powder at the bottom end of the conveying frame 2 from agglomerating during the conveying process, as mentioned above, when the cross bar 501 moves to the right, it will drive the round block 9 to move to the right. Then, when the round block 9 on the left side moves to the right, it will drive the connecting plate 11 to move to the right. The connecting plate 11 moves to the right, which will push the tooth plate 12 to move to the right. The tooth plate 12 moves to the right, which will cause the multiple second gears 603 to rotate counterclockwise synchronously. The counterclockwise rotation of the second gear 603 will drive the rotating rod 601 to rotate counterclockwise. The rotating rod 601 rotates counterclockwise. The rotation will drive the push plate 602 to rotate counterclockwise, so that the push plate 602 can push the washing powder at the bottom end of the conveying frame 2 to be lifted up, and the tooth plate 12 will also be reset during the resetting of the cross bar 501, and then the push plate 602 will be reset with the cooperation of the second gear 603, so that the washing powder on the push plate 602 can be thrown, and then the dispersion of the washing powder at the bottom end of the conveying frame 2 is promoted by lifting and throwing, so that the washing powder at the bottom end of the conveying frame 2 is not easy to clump during the conveying process.

[0046] See also Figure 2 and Figure 6 Two guide rods 13 are fixedly provided at the bottom of the tooth plate 12, and two guide grooves 14 are symmetrically distributed front and back. The side of the guide rod 13 away from the tooth plate 12 penetrates into the guide groove 14 and is slidably connected to the guide groove 14.

[0047] In order to improve the stability of the tooth plate 12 during movement, when the tooth plate 12 moves left and right, it will drive the guide rod 13 to move in the guide groove 14. The cooperation between the guide rod 13 and the guide groove 14 makes the movement of the tooth plate 12 more stable, and also ensures that the tooth plate 12 drives the second gear 603 to rotate when it moves.

[0048] See also Figure 4 and Fig. 9 A discharge port 18 is provided on the right side of the bottom of the conveying frame 2, and a discharge pipe 19 is fixedly provided at the bottom of the conveying frame 2 at the discharge port 18, and the discharge pipe 19 is connected to the discharge port 18, and a plurality of baffle rods 20 are fixedly provided inside the discharge pipe 19, and the plurality of baffle rods 20 are staggeredly distributed inside the discharge pipe 19.

[0049] In order to facilitate the discharging of the washing powder transported in the conveying frame 2, the rotation of the spiral conveying blade 302 can push the washing powder to move to the right inside the conveying frame 2. When the washing powder is transported to the discharge port 18, the washing powder can enter the discharge pipe 19 through the discharge port 18. The discharge pipe 19 can be used to discharge the conveyed washing powder. At the same time, the blocking rod 20 can be used to further prevent the washing powder from clumping during the discharging process.

[0050] During specific operation, after the washing powder is fed into the left side of the conveying frame 2 from the external feeding pipe, the washing powder inside the conveying frame 2 can be conveyed by the rotation of the spiral conveying blade 302, and in the process of conveying the washing powder, the rotation of the spiral conveying blade 302 can drive the push block 505 to move rightward, and in the process of the push block 505 moving rightward, the cooperation of the moving block 509 and the bottom block 7 can make the push rod 506 and the L-shaped rod 507 move upward during the rightward movement, and at the same time, the rotating roller 508 can rotate during the rightward movement, so that the washing powder attached to the inner wall of the conveying frame 2 can be effectively pushed and dispersed, and the washing powder on the inner wall of the conveying frame 2 is kept in a loose state, and the cooperation of the push plate 602 can also lift and throw the washing powder at the bottom of the conveying frame 2 at the same time, so that the washing powder at the bottom end of the conveying frame 2 is also in a loose state, thereby effectively preventing the washing powder from agglomerating during the conveying and discharging process.

[0051] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A spiral anti-caking conveying and discharging device for washing powder, comprising a support frame, characterized in that: A conveying frame is fixedly arranged on the upper part of the support frame, a conveying mechanism is arranged inside the conveying frame, grooves are provided on both the front and rear sides of the upper part of the conveying frame, and a distribution feeding mechanism used in conjunction with the conveying mechanism is arranged in the groove; The apportioning feeding mechanism comprises a cross bar movably inserted in the groove, the left and right ends of the cross bar penetrate the groove, a plurality of connecting blocks distributed in a linear array are fixedly arranged on the outer side of the cross bar, a connecting rod is movably arranged on the connecting block, and the bottom end of the connecting rod passes through the connecting block, a vertical plate is fixedly arranged at one end of the connecting rod, a push block is fixedly arranged on the side of the vertical plate away from the inner wall of the conveying frame, a plurality of push rods distributed in a linear array are fixedly arranged on the left side of the vertical plate, and an L-shaped rod is fixedly arranged at the bottom of the connecting rod; The lower end of the conveying frame is provided with a plurality of throwing mechanisms, and the throwing mechanisms are used in conjunction with the distribution feeding mechanisms; The conveying mechanism comprises two conveying rods rotatably arranged inside the conveying frame, and the two conveying rods are symmetrically distributed front and back inside the conveying frame, and spiral conveying blades are fixedly arranged on the circumferential outer walls of the conveying rods, and the two spiral conveying blades are staggered, and the left side of the push block contacts the spiral conveying blades; The distributed feeding mechanism also includes a rotating roller rotatably arranged on the outside of the push rod, and the outside of the rotating roller contacts the inner wall of the conveying frame, a moving block is fixedly arranged at the bottom end of the connecting rod, and a plurality of bottom blocks distributed in a linear array are fixedly arranged at the inner bottom end of the groove, and the sides of the moving block and the bottom block close to each other are both sloped, a moving roller is arranged on the side of the moving block close to the bottom block, a rolling groove is opened on the side of the bottom block close to the moving roller, and the side of the moving roller away from the moving block is inserted into the rolling groove and is in rolling contact with the rolling groove.

2. A spiral anti-caking conveying and discharging device for washing powder according to claim 1, characterized in that: The conveying mechanism also includes a conveying motor fixedly arranged at the upper left end of the conveying frame, the output shaft of the conveying motor is connected to the left end of one of the conveying rods, and two rotating shafts symmetrically distributed front to back are rotatably arranged at the upper right end of the conveying frame, the left end of the rotating shaft is connected to the right end of the corresponding conveying rod, and a first gear is fixedly arranged on the outer side of the rotating shaft, and the two first gears are meshed with each other.

3. A spiral anti-caking conveying and discharging device for washing powder according to claim 1, characterized in that: A limiting block is fixedly arranged on the left side of the bottom block, the cross section of the limiting block is L-shaped, and the bottom of the moving block contacts the upper part of the limiting block.

4. A spiral anti-caking conveying and discharging device for washing powder according to claim 1, characterized in that: Round blocks are fixedly arranged at both left and right ends of the cross bar, a spring is sleeved on the outer side of the cross bar, and the left and right ends of the spring are respectively connected to the outer side of the conveying frame and one side of the round block close to the conveying frame.

5. A spiral anti-caking conveying and discharging device for washing powder according to claim 4, characterized in that: The spreading mechanism includes a rotating rod rotatably arranged at the lower end inside the conveying frame, and the front and rear ends of the rotating rod both pass through the conveying frame, a push plate is fixedly arranged on the outer side of the rotating rod, and the push plate is located inside the conveying frame, and a second gear is fixedly arranged on both the front and rear sides of the rotating rod.

6. A spiral anti-caking conveying and discharging device for washing powder according to claim 5, characterized in that: A connecting plate is fixedly arranged on the outer side of the circular block, a toothed plate is fixedly arranged on a side of the connecting plate away from the circular block, and the toothed plate is meshed with a plurality of second gears.

7. A spiral anti-caking conveying and discharging device for washing powder according to claim 6, characterized in that: Two guide rods are fixedly arranged at the bottom of the tooth plate, and two guide grooves symmetrically distributed front and back are arranged at the bottom of the conveying frame. The side of the guide rod away from the tooth plate penetrates into the guide groove and is slidably connected with the guide groove.

8. A spiral anti-caking conveying and discharging device for washing powder according to claim 1, characterized in that: The connecting block is provided with a circular opening for the connecting rod to pass through, and the interior of the connecting block is provided with two sliding openings connected to the circular opening. The outer side of the connecting rod is fixed with two sliding plates symmetrically distributed on the left and right. The upper and lower sides of the sliding plates pass through the sliding openings, and the sliding plates are slidably connected to the sliding openings.

9. A spiral anti-caking conveying and discharging device for washing powder according to claim 1, characterized in that: A discharge port is provided on the right side of the bottom of the conveying frame, and a discharge pipe is fixedly arranged at the bottom of the conveying frame at the discharge port, and the discharge pipe is connected to the discharge port, and a plurality of baffle bars are fixedly arranged inside the discharge pipe, and the plurality of baffle bars are staggeredly distributed inside the discharge pipe.

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