Vacuum suction anti-blocking vibration feeding device for powder seasoning

Abstract

The utility model relates to the technical field of processing equipment, in particular to a powder seasoning vacuum suction anti-blocking vibrating feeding device which comprises a shell, a collecting tank used for recycling powder blocks, a screen used for screening powder and a conveying pipeline used for conveying filtered powder. A feeding port, vibrating frames used for vibrating powder blocks, a pushing frame used for driving the vibrating frames to work and a support used for supporting the shell are arranged in the shell, the feeding port is formed in the top of the shell, the vibrating frames are installed in the shell in an array mode, and the pushing frame is installed on one side of the shell and penetrates through the outer wall of the shell to be connected with the vibrating frames. The support is installed on the other side, opposite to the push frame, of the shell, the collecting tank is arranged at the end, away from the feeding port, of the shell, and the screen is installed on the vibration frame. Powder blocks blocked by the screen cloth are fed into the collecting groove to be smashed, the screen cloth is prevented from being damaged, the screen cloth is rapidly replaced and cleaned through the screen frame, food safety is guaranteed, the inclination angle of the vibrating frame is controlled through the rotating shaft, and the screening speed is conveniently and manually controlled.

Description

Technical Field

[0001] The utility model relates to the technical field of processing equipment, in particular to a vacuum suction anti-blocking and vibrating feeding device for powder seasonings. Background Art

[0002] During the production process of seasoning powder, powder blocks of different sizes will be generated. These powder blocks are extremely easy to accumulate and block the transportation pipeline during transportation. The traditional transportation method will screen the powder before feeding, manually select the powder blocks and crush and disperse them to ensure the smoothness of the transportation pipeline. However, this method is time-consuming and laborious, and the efficiency is low. Therefore, a vacuum suction anti-blocking and vibrating feeding device is needed to automatically disperse the powder blocks to improve the efficiency.

[0003] Chinese Patent CN212597064U discloses an anti-blocking mechanism for a feeding device in powder product production, including an anti-blocking device, a fixing device, a supporting side plate and a feeding device. The anti-blocking device includes a fixing plate. The lower surface of the fixing plate is fixedly connected with a first fixing rod and a second fixing rod. The lower surface of the first fixing rod is fixedly connected with a motor. The front side surface of the rotating shaft of the motor is fixedly connected with a connecting shaft. The front side surface of the connecting shaft is fixedly connected with a cam. The lower surface of the second fixing rod is fixedly connected with a first connecting plate. The left and right ends of the lower surface of the first connecting plate are fixedly connected with spring telescopic rods. The lower surface of the spring telescopic rods is fixedly connected with a second connecting plate, which solves the problem that when the existing feeding device is transmitting, the powder product falls on the sieve mesh, and the agglomerated powder may block the sieve mesh, reducing the passing efficiency of the sieve mesh, and it is necessary to manually take out and disperse the powder blocks, which is labor-consuming and has low efficiency.

[0004] The above scheme still has several improvement points: directly vibrating the powder blocks on the sieve mesh is easy to damage the sieve mesh; the sieve mesh is inconvenient to replace, and long-term use will cause food deterioration. Summary of the Utility Model

[0005] To solve the problems of the existing technology, the utility model provides a vacuum suction anti-blocking and vibrating feeding device for powder seasonings, including a housing, a collection tank for recovering powder blocks, a sieve mesh for screening powder, and a conveying pipeline for transporting the filtered powder. An inlet is arranged in the housing, a vibrating frame for vibrating powder blocks, a pushing frame for driving the vibrating frame to work, and a bracket for supporting the housing. The inlet is arranged at the top of the housing. The vibrating frames are arranged in an array inside the housing. The pushing frame is installed on one side of the housing and passes through the outer wall of the housing to be connected with the vibrating frame. The bracket is installed on the other side of the housing opposite to the pushing frame. The collection tank is arranged at one end of the housing far away from the inlet. The sieve mesh is installed on the vibrating frame. The conveying pipeline is arranged directly below the housing and is connected with the collection tank.

[0006] Preferably, a sieve frame, springs and guide rods are arranged on the vibration frame. The sieve frame is slidably installed in the vibration frame. One end of the guide rod is connected to the sieve frame, and the other end is connected to the vibration frame. The springs surround the guide rods.

[0007] Preferably, support rods are arranged on the sieve frame. Grooves are formed on the upper surfaces of the support rods, and rollers are arranged in an array in the grooves.

[0008] Preferably, telescopic columns, insertion rods and through holes are arranged on the pushing frame. The through holes are arranged at both ends of the vibration frame. Both ends of the insertion rods are installed in the through holes. The telescopic columns are arranged in an array on the pushing frame and pass through the outer wall of the housing to be connected to the insertion rods.

[0009] Preferably, cross bars, rotating shafts and knobs are arranged on the support. The rotating shafts are arranged in an array on the support and pass through the support and the outer wall of the housing to be fixedly connected to the vibration frame. The cross bars are fixedly installed on the support, and the knobs are installed at the shaft ends of the rotating shafts.

[0010] Preferably, an inclined notch, a cavity and a return pipeline are arranged on the collection tank. A discharge port is formed at the connection between the housing and the collection tank. The inclined notches are arranged in an array on the side of the collection tank facing the housing, and the cavity is formed inside the collection tank.

[0011] Preferably, a baffle, a rotating column, a cutting disc and a motor are arranged in the cavity. The baffle is rotatably installed at the cavity. Two rotating columns are rotatably installed directly below the baffle. The cutting discs are arranged in an array on the rotating columns. The motor is installed outside the collection tank and is coaxially connected to the rotating columns.

[0012] Preferably, rotating wheels are arranged in an array on the conveying pipeline. A conveyor belt surrounds the rotating wheels. A material dropping port is arranged directly below the housing.

[0013] The beneficial effects of the present utility model compared with the prior art are as follows:

[0014] 1. The present utility model sends the powder blocks blocked by the sieve mesh into the collection tank for crushing, avoiding damage to the sieve mesh. Specifically, the agglomerated powder will be blocked by the sieve mesh. The vibration frame is tilted so that the powder blocks fall into the adjacent collection tank under the action of gravity. The collection tank crushes the recovered powder blocks and re-injects them into the housing from the feeding port for a new round of vibration sieving work.

[0015] 2. The present utility model uses a sieve frame to quickly replace and clean the sieve mesh to ensure food safety. Specifically, the sieve frame is used to install the sieve mesh, and the guide rod is used to prevent the spring from falling off. Through the intermittent extrusion of the sieve frame by the pushing frame and the reset of the spring on the sieve frame, the sieve mesh makes a reciprocating vibration movement in the vibration frame to sieve the powder.

[0016] 3. The utility model uses a rotating shaft to control the tilt angle of the vibrating frame, which is convenient for manual control of the sieving speed. Specifically, the rotation of the rotating shaft is controlled by turning a knob to adjust the tilt angle of the vibrating frame. The larger the tilt angle, the faster the powder blocks on the sieve mesh fall into the collection tank, enabling the entire device to freely control the sieving speed according to actual needs. Description of the Drawings

[0017] Figure 1 is a three-dimensional view of a powder seasoning vacuum suction anti-blocking and vibrating feeding device.

[0018] Figure 2 is a three-dimensional view of the vibrating frame in a powder seasoning vacuum suction anti-blocking and vibrating feeding device.

[0019] Figure 3 is a three-dimensional view of the sieve frame in a powder seasoning vacuum suction anti-blocking and vibrating feeding device.

[0020] Figure 4 is a three-dimensional view of the support rod in a powder seasoning vacuum suction anti-blocking and vibrating feeding device.

[0021] Figure 5 is a cross-sectional view of the collection tank in a powder seasoning vacuum suction anti-blocking and vibrating feeding device.

[0022] Figure 6 is a part drawing of the conveying pipeline in a powder seasoning vacuum suction anti-blocking and vibrating feeding device.

[0023] The reference numerals in the figure are: 1. housing; 2. feeding port; 3. vibrating frame; 31. sieve frame; 311. support rod; 312. roller; 313. groove; 32. spring; 33. guide rod; 4. pushing frame; 41. inserting rod; 42. telescopic column; 43. through hole; 5. bracket; 51. cross bar; 52. rotating shaft; 53. knob; 6. collection tank; 61. discharge port; 62. inclined notch; 63. cavity; 631. baffle; 632. rotating column; 633. cutting disc; 634. motor; 64. return pipeline; 7. sieve mesh; 8. conveying pipeline; 81. material dropping port; 82. runner; 83. conveyor belt. Detailed Implementation Modes

[0024] To further understand the features, technical means, specific purposes, and functions achieved by the present utility model, the following further describes the present utility model in detail in conjunction with the drawings and specific implementation modes.

[0025] See Figures 1 to 6As shown in the figure, a vacuum suction anti-blocking and vibrating feeding device for powder seasonings includes a housing 1, a collection tank 6 for recovering powder blocks, a sieve mesh 7 for sieving powder, and a conveying pipe 8 for transporting the sieved powder. An inlet 2, a vibrating frame 3 for vibrating powder blocks, a pushing frame 4 for driving the vibrating frame 3 to work, and a support bracket 5 for supporting the housing 1 are arranged in the housing 1. The inlet 2 is arranged at the top of the housing 1. The vibrating frames 3 are arranged in an array inside the housing 1. The pushing frame 4 is installed on one side of the housing 1 and passes through the outer wall of the housing 1 to be connected to the vibrating frame 3. The support bracket 5 is installed on the other side of the housing 1 opposite to the pushing frame 4. The collection tank 6 is arranged at one end of the housing 1 far from the inlet 2. The sieve mesh 7 is installed on the vibrating frame 3. The conveying pipe 8 is arranged directly below the housing 1 and is connected to the collection tank 6.

[0026] This device uses the conveying pipe 8 to transport powder seasonings, and multiple sections of vibrating frames 3 with sieve meshes 7 are arranged in the housing 1 directly above the conveying pipe 8. The mesh sizes of the sieve meshes 7 on each section of the vibrating frame 3 decrease in sequence, ensuring that the powder falling into the conveying pipe 8 after being sieved layer by layer will not form lumps. Since the lumped powder will be blocked by the sieve mesh 7, the vibrating frame 3 is tilted so that the powder blocks fall into the adjacent collection tank 6 under the action of gravity. The collection tank 6 crushes the recovered powder blocks and re-injects them into the housing 1 from the inlet 2 for a new round of vibrating and sieving work.

[0027] See Figure 2 and Figure 3 As shown in the figure, a sieve frame 31, a spring 32, and a guide rod 33 are arranged on the vibrating frame 3. The sieve frame 31 is slidably installed in the vibrating frame 3. One end of the guide rod 33 is connected to the sieve frame 31, and the other end is connected to the vibrating frame 3. The spring 32 surrounds the guide rod 33.

[0028] The sieve frame 31 is used to install the sieve mesh 7, and the guide rod 33 is used to prevent the spring 32 from falling off. Through the intermittent extrusion of the sieve frame 31 by the pushing frame 4 and the reset of the spring 32 on the sieve frame 31, the sieve mesh 7 makes a reciprocating vibrating motion in the vibrating frame 3 to sieve the powder.

[0029] See Figures 2 to 4 As shown in the figure, a support rod 311 is arranged on the sieve frame 31. A groove 313 is formed on the upper surface of the support rod 311, and rollers 312 are arranged in an array in the groove 313.

[0030] To prevent the sieve frame 31 from falling off the vibrating frame 3, the support rod 311 is used to support the bottom of the sieve frame 31. Since the sieve frame 31 needs to reciprocate on the vibrating frame 3, the sliding friction between the sieve frame 31 and the support rod 311 is changed to rolling friction by the rollers 312 arranged in the groove 313 to improve the service life of both.

[0031] See Figure 2 and Figure 3As shown in the figure, a telescopic column 42, a plug rod 41, and a through hole 43 are provided on the pushing frame 4. The through hole 43 is provided at both ends of the vibrating frame 3. Both ends of the plug rod 41 are installed in the through hole 43. The telescopic columns 42 are arrayed on the pushing frame 4 and pass through the outer wall of the housing 1 to be connected to the plug rod 41.

[0032] A driving member is provided in the pushing frame 4 to supply power for the telescopic movement of the telescopic column 42. The plug rod 41 is fitted with the through hole 43 to ensure that the thrust provided on the pushing frame 4 can act completely on the vibrating frame 3. The telescopic column 42 cooperates with the spring 32 on the vibrating frame 3 to make the sieve mesh 7 perform a vibrating motion on the sieve frame 31.

[0033] See Figure 3 As shown in the figure, a cross bar 51, a rotating shaft 52, and a knob 53 are provided on the support 5. The rotating shafts 52 are arrayed on the support 5 and pass through the support 5 and the outer wall of the housing 1 to be fixedly connected to the vibrating frame 3. The cross bar 51 is fixedly installed on the support 5, and the knob 53 is installed at the shaft end of the rotating shaft 52.

[0034] The cross bar 51 is used to increase the contact area between the support 5 and the housing 1, and increase the connection strength between the support 5 and the housing 1 by increasing the contact area. By rotating the knob 53, the rotation of the rotating shaft 52 is controlled to adjust the inclination angle of the vibrating frame 3. The larger the inclination angle, the faster the powder blocks on the sieve mesh 7 fall into the collection tank 6, so that the whole device can freely control the sieving speed according to actual needs.

[0035] See Figures 1 to 5 As shown in the figure, an inclined notch 62, a cavity 63, and a return pipeline 64 are provided on the collection tank 6. A discharge port 61 is opened at the connection between the housing 1 and the collection tank 6. The inclined notches 62 are arrayed on the side of the collection tank 6 facing the housing 1, and the cavity 63 is opened inside the collection tank 6.

[0036] The inclined notch 62 prevents the powder blocks from accumulating at the entrance of the collection tank 6. The cavity 63 is used to crush the powder blocks so as to re-inject the recovered powder blocks into the housing 1. A suction pump is provided in the return pipeline 64, and the crushed powder blocks are sucked into the return pipeline 64 through the vacuum suction action of the suction pump.

[0037] See Figure 5 As shown in the figure, a baffle 631, a rotating column 632, a cutting disc 633, and a motor 634 are provided in the cavity 63. The baffle 631 is rotatably installed at the cavity 63. Two rotating columns 632 are rotatably installed directly below the baffle 631. The cutting discs 633 are arrayed on the rotating columns 632. The motor 634 is installed outside the collection tank 6 and is coaxially connected to the rotating column 632.

[0038] The motor 634 provides power for the rotation of the rotating column 632. The cutting disc 633 on the rotating column 632 completely pulverizes the powder block that falls into the cavity 63. The baffle 631 is used to prevent floating dust and dust from being generated when the powder block falls into the cavity 63 from the inclined notch 62.

[0039] See Figures 1 to 6 As shown, the conveying pipe 8 is provided with a runner 82 in an array, a conveyor belt 83 is surrounded on the runner 82, and a blanking port 81 is arranged directly below the housing 1.

[0040] The blanking port 81 is used to gather the powder sieved by the sieve 7 and centrally discharge it into the conveying pipe 8. The rotation of the runner 82 drives the movement of the conveyor belt 83, thereby sending the loose powder seasoning out of the device for feeding.

[0041] The above embodiments only represent one or several implementation manners of the present invention, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several deformations and improvements can still be made, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A vacuum suction anti-blocking material vibration feeding device for powder seasoning, comprising a housing (1), a collecting tank (6) for recovering powder blocks, a screen (7) for sieving powder, and a conveying pipe (8) for transporting filtered powder; It is characterized in that The shell (1) is provided with a feed inlet (2), a vibration frame (3) for vibrating powder blocks, a push frame (4) for driving the vibration frame (3) to work, and a bracket (5) for supporting the shell (1); the feed inlet (2) is arranged at the top of the shell (1); the vibration frame (3) is arranged in an array inside the shell (1); the push frame (4) is arranged on one side of the shell (1) and passes through the outer wall of the shell (1) to be connected to the vibration frame (3); the bracket (5) is arranged on the other side of the shell (1) opposite to the push frame (4); the collection tank (6) is arranged on the end of the shell (1) away from the feed inlet (2); the screen (7) is arranged on the vibration frame (3); and the conveying pipe (8) is arranged directly below the shell (1) and is connected to the collection tank (6).

2. A powder seasoning vacuum suction anti-blocking material vibration feeding device according to claim 1, characterized in that: A sieve frame (31), a spring (32) and a guide rod (33) are arranged on the vibration frame (3); the sieve frame (31) is slidably mounted in the vibration frame (3); one end of the guide rod (33) is connected to the sieve frame (31) and the other end is connected to the vibration frame (3); the spring (32) surrounds the guide rod (33).

3. A powder seasoning vacuum suction anti-blocking material vibration feeding device according to claim 2, characterized in that: A supporting rod (311) is arranged on the screen frame (31), a groove (313) is provided on the upper surface of the supporting rod (311), and rollers (312) are arranged in an array in the groove (313).

4. A powder seasoning vacuum suction anti-blocking material vibration feeding device according to claim 1, characterized in that: The push frame (4) is provided with a telescopic column (42), an insertion rod (41) and a through hole (43); the through hole (43) is provided at both ends of the vibration frame (3); both ends of the insertion rod (41) are installed in the through hole (43); the telescopic column (42) array is installed on the push frame (4) and passes through the outer wall of the shell (1) to be connected with the insertion rod (41).

5. The vacuum suction anti-blocking material vibration feeding device for powdered seasoning according to claim 1, characterized in that: The bracket (5) is provided with a crossbar (51), a rotating shaft (52) and a knob (53); the rotating shaft (52) is arranged in an array on the bracket (5) and passes through the bracket (5) and the outer wall of the shell (1) to be fixedly connected to the vibration frame (3); the crossbar (51) is fixedly mounted on the bracket (5); and the knob (53) is mounted on the shaft end of the rotating shaft (52).

6. A powder seasoning vacuum suction anti-blocking material vibration feeding device according to claim 1, characterized in that: The collecting tank (6) is provided with an inclined notch (62), a cavity (63) and a return pipe (64); a discharge port (61) is provided at the connection between the shell (1) and the collecting tank (6); an array of the inclined notches (62) is provided on the side of the collecting tank (6) facing the shell (1); and the cavity (63) is provided inside the collecting tank (6).

7. A powder seasoning vacuum suction anti-blocking material vibration feeding device according to claim 6, characterized in that: A baffle (631), a rotating column (632), a cutting disc (633) and a motor (634) are arranged in the cavity (63); the baffle (631) is rotatably mounted in the cavity (63); two rotating columns (632) are rotatably mounted directly below the baffle (631); an array of cutting discs (633) is arranged on the rotating column (632); and the motor (634) is mounted outside the collecting tank (6) and is coaxially connected to the rotating column (632).

8. The vacuum suction anti-blocking material vibration feeding device for powdered seasoning according to claim 1, characterized in that: A rotating wheel (82) is arranged in an array on the conveying pipe (8), a conveying belt (83) is surrounded on the rotating wheel (82), and a material drop opening (81) is arranged directly below the shell (1).

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