Vermicular crisp powder filling equipment

Abstract

The utility model provides creeping crisp powder filling equipment which comprises a crisp powder cylinder, a discharging pipe is arranged at the bottom of the crisp powder cylinder, a material supplementing pipe is arranged at the bottom of the discharging pipe in a sleeved mode, the material supplementing pipe and the discharging pipe are connected in an up-down sliding mode, the peripheral wall of the material supplementing pipe and the peripheral wall of the discharging pipe are fixedly connected with a conveying box, and an auger passing through the conveying box is rotationally connected into the material supplementing pipe. And one end of the conveying box is fixedly connected with a vertically-distributed filling pipe, the filling pipe communicates with the material supplementing pipe through the conveying box, a sealing column is connected into the filling pipe in an up-down sliding mode, and the bottom of the sealing column is fixedly connected with a connecting shaft. By arranging the material supplementing pipe, the conveying box, the filling pipe, the packing auger and the sealing column, powder can be rapidly filled in the filling pipe, the filling powder can be rapidly pushed into a bag through descending of the sealing column, rapid filling of the vermicular crisp powder is achieved, and the defect that in the prior art, the filling efficiency is low due to the fact that a flowing mode is adopted is overcome.

Description

Technical Field

[0001] The utility model relates to the technical field of filling equipment, in particular to vermicular crisp powder filling equipment. Background Art

[0002] Vermicompost, also known as crumb powder, is a white powder. Its main ingredients are sweet potato flour, potato flour, starch, salt, papain, etc. It usually needs to be filled after production, specifically by using a filling tube to introduce the fertilizer into the bag and then sealing the bag.

[0003] At present, the utility model with the publication number CN212423641U proposes a flour filling device, which effectively solves the problem that flour will be scattered at the sealing position of the packaging bag during filling, affecting the hot pressing sealing effect; the technical solution thereof comprises an outer cylinder, a compression spring seat plate is fixed inside the outer cylinder, a vertical first rectangular through hole is opened in the middle of the compression spring seat plate, and the inner cylinder is installed in the first rectangular through hole; tracks are fixed on the left and right sides and the bottom of the inner cylinder, and a plug plate is inserted in the track; an elastic plate is fixed on the upper end of each plug plate, a wedge is fixed on the upper end of the inner side of the elastic plate, and grooves are opened on the left and right rectangular plates constituting the inner cylinder, and the wedge can be stuck in the groove so that the inner cylinder can move downward with the plug plate; upper and lower stoppers are fixed on the outer side of the plug plate, and the upper and lower stoppers are always respectively placed on the upper and lower sides of the compression spring seat plate; the utility model solves the problem that flour will be scattered at the sealing position of the packaging bag during filling, affecting the hot pressing sealing effect, so that the flour will not contact the sealing position, avoiding affecting the hot pressing sealing effect.

[0004] Although flour and vermicular flour have similar properties, there are still some shortcomings when using the above-mentioned existing technology to fill vermicular flour: 1. The fluidity of vermicular flour is poor, which leads to unsmooth feeding during filling, and thus the defect of low filling efficiency; 2. Dust pollution is prone to occur during filling, that is, dust is easily generated when the vermicular flour falls into the bag.

[0005] To this end, the utility model provides vermicular crisp powder filling equipment. Utility Model Content

[0006] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a vermicular powder filling device to solve the problems raised in the above-mentioned background technology. The utility model has the advantages of fast filling and feeding speed and large feeding volume, and also has the advantage of eliminating dust pollution generated by filling.

[0007] In order to achieve the above-mentioned purpose, the utility model is realized through the following technical scheme: a vermiculite powder filling device comprises a vermiculite powder tube, a feeding tube is arranged at the bottom of the vermiculite powder tube, a feeding tube is sleeved at the bottom of the feeding tube, the feeding tube and the feeding tube are connected in a sliding manner up and down and a transmission box is fixedly connected to the outer peripheral wall thereof, an auger passing through the transmission box is rotatably connected in the feeding tube, a vertically distributed filling tube is fixedly connected to one end of the transmission box, the filling tube is connected to the feeding tube through the transmission box and a sealing column is connected in a sliding manner up and down therein, the bottom of the sealing column is fixedly connected to a connecting shaft, the bottom of the connecting shaft is fixedly connected to a sealing disk which is sealed with the filling tube, and the sealing disk can slide downward out of the filling tube.

[0008] Furthermore, the outer peripheral wall of the feeding pipe is fixedly connected to a seat plate, and an electric telescopic rod 1 is fixedly connected to the seat plate; the outer peripheral wall of the feeding pipe is fixedly connected to a connecting arm, and one side of the connecting arm is fixedly connected to an action end of the electric telescopic rod 1; the bottom of the feeding pipe is fixedly connected to a control motor, and the output shaft of the control motor is fixedly connected to the bottom of the auger; the top of the filling pipe is fixedly connected to an electric telescopic rod 2, and the output shaft of the electric telescopic rod 2 is fixedly connected to the top of the sealing column.

[0009] Furthermore, an annular groove is formed on the outer peripheral wall of the sealing disk, and a sealing ring is nested in the annular groove.

[0010] Furthermore, a conical cone with a coaxial center and a small end facing upward is fixedly connected to the upper end surface of the sealing disk.

[0011] Furthermore, an elastic telescopic column is fixedly connected to the bottom of the sealing disk, and a rubber pad is fixedly connected to the bottom of the elastic telescopic column.

[0012] Furthermore, a U-shaped air extraction pipe is fixedly connected to the outer peripheral wall of the filling pipe, the opening of the U-shaped air extraction pipe faces upward, and the bottom of the filling pipe is located in the U-shaped groove of the U-shaped air extraction pipe and close to the top.

[0013] Furthermore, an exhaust hole is provided on the outer peripheral wall of the U-shaped exhaust pipe.

[0014] The beneficial effects of the utility model are as follows:

[0015] 1. The utility model provides a feeding tube, a transmission box, a filling tube, an auger and a sealing column, so that the filling tube can be quickly filled with powder. The sealing column descends to quickly push the filled powder into the bag, thereby realizing rapid filling of vermicular powder and solving the defect of low filling efficiency caused by the flow method used in the prior art.

[0016] 2. The utility model arranges a U-shaped exhaust pipe at the bottom of the filling pipe. During filling, the U-shaped exhaust pipe first enters the bag. When the U-shaped exhaust pipe exhausts air outwards, the air in the bag can be extracted outwards, and the bag is in a deflated state. At this time, there will be no or very little dust pollution when discharging materials from the bottom of the filling pipe, which has the advantage of more environmentally friendly filling.

[0017] 3. The utility model has an elastic telescopic column at the bottom of the sealing disk. When the elastic telescopic column impacts the U-shaped exhaust pipe, the powder above the frustum will completely break away and enter the bag, which has the advantage of completely removing the residual powder in the filling tube and improving the filling accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of the vermicular crisp powder filling equipment of the utility model;

[0019] Figure 2 It is a structural schematic diagram of the sealing column and the auger of the vermicular crisp powder filling equipment of the utility model;

[0020] Figure 3 for Figure 1 An enlarged schematic diagram of the local “a” in FIG.

[0021] Figure 4 for Figure 2 An enlarged schematic diagram of the local “b” in the figure;

[0022] In the figure: 1. crisp powder tube; 2. feeding tube; 21. base plate; 3. feeding tube; 31. connecting arm; 4. transmission box; 5. filling tube; 6. sealing column; 7. connecting shaft; 8. sealing disk; 81. annular groove; 811. sealing ring; 82. frustum; 83. elastic telescopic column; 831. rubber pad; 9. auger; 101. electric telescopic rod 1; 102. control motor; 103. electric telescopic rod 2; 104. U-shaped exhaust pipe; 1041. exhaust hole. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] See also Figures 1 to 4The utility model provides a technical solution: a vermicular crisp powder filling device, comprising a crisp powder tube 1, in which vermicular crisp powder is loaded, a feed tube 2 is arranged at the bottom of the crisp powder tube 1, the feed tube 2 is used to guide the vermicular crisp powder downward, a feeding tube 3 is sleeved at the bottom of the feeding tube 2, and specifically, the feeding tube 2 is sleeved in the feeding tube 3. The feeding tube 3 and the feeding tube 2 are slidably connected up and down, and a transmission box 4 is fixedly connected to the outer peripheral wall thereof, and an auger 9 passing through the transmission box 4 is rotatably connected in the feeding tube 3, and the auger 9 can guide the powder in the feeding tube 2 into the feeding tube 3, and the powder in the feeding tube 3 will be pushed into the transmission box 4.

[0025] One end of the transmission box 4 is fixedly connected to a vertically distributed filling tube 5, the filling tube 5 is parallel to the feeding tube 2, the filling tube 5 is connected to the feeding tube 3 through the transmission box 4 and is connected to a sealing column 6 for sliding up and down movement therein, the powder in the transmission box 4 will be pushed into the filling tube 5, wherein the bottom of the sealing column 6 is fixedly connected to a connecting shaft 7, the bottom of the connecting shaft 7 is fixedly connected to a sealing disk 8 which is sealed and matched with the filling tube 5, the sealing column 6 and the filling tube 5 are sealed and slidably matched, the space between the sealing column 6 and the sealing disk 8 is a temporary storage space for powder, the sealing disk 8 can slide downward out of the filling tube 5, the sealing column 6 moves downward, and after the sealing disk 8 is separated from the filling tube 5, the powder in the above-mentioned temporary storage space will fall off, wherein the outer peripheral wall of the sealing disk 8 is provided with an annular groove 81, and a sealing ring 811 is nested in the annular groove 81, thereby achieving a sealing match between the sealing disk 8 and the inner wall of the filling tube 5.

[0026] In this embodiment, the outer peripheral wall of the feeding tube 2 is fixedly connected with a seat plate 21, and the seat plate 21 is fixedly connected with an electric telescopic rod 101. The outer peripheral wall of the feeding tube 3 is fixedly connected with a connecting arm 31, and one side of the connecting arm 31 is fixedly connected to the action end of the electric telescopic rod 101, and the electric telescopic rod 101 provides a driving force for the sliding of the feeding tube 3. The bottom of the feeding tube 3 is fixedly connected with a control motor 102, and the output shaft of the control motor 102 is fixedly connected to the bottom of the auger 9, and the control motor 102 provides a driving force for the rotation of the auger 9. The top of the filling tube 5 is fixedly connected with an electric telescopic rod 2 103, and the output shaft of the electric telescopic rod 2 103 is fixedly connected to the top of the sealing column 6, and the electric telescopic rod 2 103 provides a driving force for the sliding of the sealing column 6.

[0027] In this embodiment, the upper end surface of the sealing disk 8 is fixedly connected with a coaxial frustum 82 with the small end facing upward. This arrangement facilitates the powder above the sealing disk 8 to slide down. Furthermore, the bottom of the sealing disk 8 is fixedly connected with an elastic telescopic column 83, and the bottom of the elastic telescopic column 83 is fixedly connected with a rubber pad 831, wherein the elastic telescopic column 83 adopts a common two-section telescopic rod with a spring inside. The function of the elastic telescopic column 83 is to utilize the impact force to accelerate the powder on the sealing disk 8 to detach and fall, so that no powder will remain on the filling tube 5, the connecting shaft 7 and the sealing disk 8, thereby improving the filling accuracy.

[0028] In this embodiment, the outer peripheral wall of the filling tube 5 is fixedly connected with a U-shaped exhaust pipe 104. Specifically, a support plate fixedly connected to the U-shaped exhaust pipe 104 can be fixedly connected to the bottom of the outer peripheral wall of the filling tube 5. The opening of the U-shaped exhaust pipe 104 faces upward, and the bottom of the filling tube 5 is located in the U-shaped groove of the U-shaped exhaust pipe 104 and close to the top. During filling, the U-shaped exhaust pipe 104 will extend into the bag, wherein the outer peripheral wall of the U-shaped exhaust pipe 104 is provided with an exhaust hole 1041. The mouth of the U-shaped exhaust pipe 104 is connected to the external negative pressure exhaust system through a hose, and the U-shaped exhaust pipe 104 can extract the gas in the bag, and the bag is deflated. At this time, dust generation can be effectively avoided when the bottom of the filling tube 5 is discharged.

[0029] When using the equipment, the bag is moved to the bottom of the filling tube 5, and then the auger 9 is controlled to rotate, the powder in the discharge tube 2 is transmitted downward and enters the feeding tube 3, and then is pushed into the transmission box 4, and finally enters the space surrounded by the sealing column 6, the sealing disk 8 and the filling tube 5. At this time, the feeding tube 3 is controlled to descend, the U-shaped exhaust pipe 104 is inserted into the bag, and the U-shaped exhaust pipe 104 is controlled to exhaust air outwards, the bag is deflated, the sealing column 6 is controlled to move downward, and the sealing disk 8 carries the powder away from the bottom of the filling tube 5. At this time, the powder will fill the bag, and then the sealing column 6 and the feeding tube 3 are controlled to reset in turn, and the filling operation of the current bag is completed.

[0030] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A vermicular powder filling device, comprising a powder tube (1), wherein a feeding pipe (2) is provided at the bottom of the powder tube (1), characterized in that: The bottom of the feeding tube (2) is sleeved with a feeding tube (3), the feeding tube (3) and the feeding tube (2) are connected in a sliding manner up and down, and the outer peripheral wall thereof is fixedly connected to a transmission box (4), the feeding tube (3) is rotatably connected to an auger (9) passing through the transmission box (4), one end of the transmission box (4) is fixedly connected to a vertically distributed filling tube (5), the filling tube (5) is connected to the feeding tube (3) through the transmission box (4), and a sealing column (6) is connected in a sliding manner up and down therein, the bottom of the sealing column (6) is fixedly connected to a connecting shaft (7), the bottom of the connecting shaft (7) is fixedly connected to a sealing disk (8) which is sealed with the filling tube (5), and the sealing disk (8) can slide downward out of the filling tube (5).

2. The vermicular powder filling equipment according to claim 1 is characterized in that: The outer peripheral wall of the feeding tube (2) is fixedly connected to a seat plate (21), and the seat plate (21) is fixedly connected to an electric telescopic rod (101); the outer peripheral wall of the feeding tube (3) is fixedly connected to a connecting arm (31), and one side of the connecting arm (31) is fixedly connected to an action end of the electric telescopic rod (101); the bottom of the feeding tube (3) is fixedly connected to a control motor (102), and the output shaft of the control motor (102) is fixedly connected to the bottom of the auger (9); the top of the filling tube (5) is fixedly connected to an electric telescopic rod (103), and the output shaft of the electric telescopic rod (103) is fixedly connected to the top of the sealing column (6).

3. The vermicular powder filling equipment according to claim 1 is characterized in that: An annular groove (81) is formed on the outer peripheral wall of the sealing disk (8), and a sealing ring (811) is nested in the annular groove (81).

4. The vermicular powder filling equipment according to claim 3 is characterized in that: The upper end surface of the sealing disk (8) is fixedly connected to a coaxial truncated cone (82) with a small end facing upward.

5. The vermicular powder filling equipment according to claim 4 is characterized in that: The bottom of the sealing disk (8) is fixedly connected to an elastic telescopic column (83), and the bottom of the elastic telescopic column (83) is fixedly connected to a rubber pad (831).

6. The vermicular powder filling equipment according to claim 1, characterized in that: A U-shaped air extraction pipe (104) is fixedly connected to the outer peripheral wall of the filling pipe (5), the opening of the U-shaped air extraction pipe (104) faces upward, and the bottom of the filling pipe (5) is located in the U-shaped groove of the U-shaped air extraction pipe (104) and close to the top.

7. The vermicular powder filling equipment according to claim 6, characterized in that: The outer peripheral wall of the U-shaped exhaust pipe (104) is provided with an exhaust hole (1041).

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