CN218907679U - Discharging device for quantitative packing scale - Google Patents

Abstract

The utility model discloses a discharging device for a quantitative packing scale, which comprises a shell, wherein a mixing hopper is welded at the lower part of the shell, an electric gate valve is arranged at the lower part of the mixing hopper, a discharging pipeline is arranged at the lower part of the electric gate valve, a sealed butt joint cover body is welded and sleeved on the side wall of the lower end of the mixing hopper, a butt joint pipe is welded at the lower part of the sealed butt joint cover body, a dust box is arranged on the side wall of the sealed butt joint cover body, an air outlet pipe and an air pump are arranged at the upper part of the dust box, one end of the air outlet pipe penetrates through the upper part of the dust box, the end part of the other end of the air outlet pipe is clamped with the end part of the output end of the air pump, two groups of vertical plates are welded at the lower part of the shell, and electric telescopic rods are arranged on the opposite surfaces of the two groups of vertical plates. The beneficial effects are that: according to the utility model, the dust box is adopted, and the dust in the sealed butt joint cover body can be rapidly removed through the dust box, so that the packing efficiency of the material of the discharging device for the quantitative packing scale is improved.

Description

Discharging device for quantitative packing scale

Technical Field

The utility model relates to the technical field of quantitative packing scales, in particular to a discharging device for a quantitative packing scale.

Background

The quantitative packing scale is a machine for bagging bulk materials, is a necessary device on a quantitative filling production line in the industries of grains, feeds, chemical industry, sugar production, seeds, coarse cereals and the like, and has the main characteristics of wide application range, stable performance, simple maintenance, strong expansion capability and the like.

The prior art discloses the publication number: CN215622846U a self-setting quantitative packing scale, including the support frame, first weighing box, first feeding pipeline, first rotary weighing hopper, first unloading motor, the second weighing box, the second feeding pipeline, the second rotary weighing hopper, the second unloading motor, the compounding funnel, the compounding motor, the compounding flabellum, discharging pipeline, electric valve, sealed butt joint cover body, the butt joint pipe, annular limiting plate, lead screw drive motor, outlet duct and play air pump, put into first weighing box respectively through first feeding pipeline, in the second feeding pipeline with the chemical fertilizer of different compositions, in the second weighing box, by the first rotary weighing hopper in the weighing box, the real-time weighing of second rotary weighing hopper, when the chemical fertilizer reaches the setting value, stop the blowing promptly, open first unloading motor, the chemical fertilizer after the second unloading motor will weigh is put into the compounding funnel, and by intensive mixing under the effect of compounding motor, then cup joint wrapping bag on the butt joint pipeline, open lead screw drive motor, make annular limiting plate realize pressing spacing to the butt joint pipeline, open electric valve and with the chemical fertilizer after that will mix, the packing bag is put into the butt joint cover in the operation of the improvement, can improve the output of the environment, the output stimulus is processed in the packing bag.

Said utility model includes material-mixing hopper, material-mixing motor, material-mixing fan blade, material-discharging pipeline, electric valve, sealed butt-joint cover body, butt-joint pipe, annular limiting plate, screw-driving motor, air-outlet pipe and air-outlet pump, so that the material-discharging structure can be formed from the material-discharging pipe and air-outlet pump, and the air-outlet pipe and air-outlet pump can only discharge the stimulating gas in the interior of the sealed butt-joint cover body, when the material is fed into powder material, in the material-discharging process the raised dust can be produced, and can not quickly make said portion raised dust be stood, and the time required for waiting for automatic standing is long, so that the material-packaging efficiency can be reduced.

For the problems in the related art, no effective solution has been proposed at present.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a discharging device for a quantitative packing scale, which can quickly remove the dust in the sealed butt joint cover body, thereby solving the problems in the background art.

(II) technical scheme

In order to realize the advantage of being capable of rapidly removing the dust in the sealed butt joint cover body, the utility model adopts the following specific technical scheme:

the utility model provides a blowing device for ration packing scale, includes the shell, the lower part welding of shell has the compounding funnel, and the lower part of compounding funnel installs electronic push-pull valve to electronic push-pull valve's lower part is installed out the material pipe, the lower extreme lateral wall welding cover of compounding funnel is equipped with sealed butt joint cover body, and sealed butt joint cover body's lower part welding has butt joint pipe, sealed butt joint cover body's lateral wall installs the dust collection box, and the upper portion of dust collection box installs outlet duct and air pump, the upper portion of dust collection box is run through to the one end of outlet duct, the other end tip of outlet duct and the output tip joint of air pump, the lower part welding of shell has two sets of risers, and two sets of electric telescopic handle is all installed to the face in opposite directions of riser, and two sets of electric telescopic handle's one end tip all installs annular limiting plate, the upper portion of shell is provided with motor and two sets of mounting holes, the output tip joint of motor has spiral material conveying pole, two sets of sliding mounting has the movable plate between the riser, one side of riser the one side of riser has the drain pipe and the welding pipe, the filter tube runs through the side of the filter tube, the filter tube has the filter tube is installed to the filter tube, the filter tube is welded to the both sides.

Further, the length and width of the fixed filter screen are the same as the inner length and width of the dust box.

Further, two sets of built-in convex sliding grooves are formed in the opposite surfaces of the vertical plates, convex sliding plates are slidably mounted in the built-in convex sliding grooves, two sets of convex sliding plates are welded to the two sides of the moving plate, a positioning plate is welded between the vertical plates, a clamping plate is mounted in front of the moving plate, two sets of guide holes are formed in the end surfaces of the moving plate, the clamping plate and the positioning plate, guide rods penetrate through the guide holes in the same side of the three sets of guide holes, interception plates are welded to the end portions of the two ends of the guide rods, telescopic springs are sleeved on the side walls of the guide rods, and the end portions of the two ends of the telescopic springs are welded to the opposite surfaces of the positioning plate and the rear two sets of interception plates respectively.

Further, the vertical section size of the four groups of the interception plates is larger than the vertical section size of the six groups of the guide holes.

Further, the length of the moving plate and the clamping plate is larger than the diameter length of the butt joint pipe.

Further, the radian of the two groups of annular limiting plates is consistent with that of the butt joint pipe.

Further, the lower parts of the two groups of vertical plates are welded with bases.

Further, the internally mounted of electric cabinet has control panel, and control panel passes through electric wire and electronic push-pull valve, air pump, motor, two sets of electric telescopic handle and two sets of solenoid valve electric connection.

(III) beneficial effects

Compared with the prior art, the utility model provides a discharging device for a quantitative packing scale, which comprises the following components

The beneficial effects are that:

(1) Before the quantitative packing scale discharging device is actually used, an operator firstly connects one end part of a water inlet pipe with water storage equipment, then uses a control panel to enable a motor and an air pump to start working, an output end of the motor can drive a spiral material conveying rod to conduct rotary motion, the spiral material conveying rod can mix materials in a mixing hopper, after mixing is finished, the operator utilizes the control panel to open and close an electric gate valve, the materials in the mixing hopper can be led out, generated dust can enter the interior of the dust collecting box through a guide pipe, the dust can be intercepted by a fixed filter screen, the dust cannot be led out, when the dust in the dust collecting box needs to be cleaned, the operator utilizes the control panel to open and close two groups of electromagnetic valves, clean water in the water storage equipment can enter the interior of the dust collecting box through the water inlet pipe, the clean water can wash the dust, the clean water is driven to be led out through a drain pipe, and the dust in the inside of the sealing butt joint cover can be quickly cleaned, and the packing efficiency of the quantitative packing scale discharging device can be improved.

(2) Before the quantitative packing scale is actually used as a discharging device, an operator firstly sleeves the packing bag on the outer wall of the butt joint pipe, then the control panel is used for extending two groups of electric telescopic rods, the two groups of annular limiting plates are abutted against the packing bag, after the packing bag is installed, the operator manually moves forward the clamping plate and the moving plate, in the process, the two groups of telescopic springs are gradually in a compressed state, the lower end of the packing bag penetrates through a gap between the clamping plate and the moving plate, at the moment, the operator releases the clamping plate and the moving plate, the two groups of telescopic springs are under the action of self elasticity and can push the two rear groups of interception plates, when the front two groups of interception plates are tightly contacted with the end face of the clamping plate, the lower part of the packing bag is clamped by the clamping plate and the moving plate, and then the backward movement is synchronously carried out, when the packing bag is not separated from the butt joint pipe, the packing bag is stably installed, the packing bag is not stably installed, whether the packing bag is stably installed or not can be detected through the arranged, the moving plate is prevented from falling off in the discharging process, and a guarantee is brought to the material packing of the quantitative packing scale.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of a discharging device for a quantitative packing scale according to the present utility model;

FIG. 2 is a top view of a mobile plate according to the present utility model;

FIG. 3 is a perspective view of a locating plate according to the present utility model;

FIG. 4 is an enlarged view of FIG. 1A in accordance with the teachings of the present utility model;

fig. 5 is an enlarged view of B of fig. 1 in accordance with the present utility model.

In the figure:

1. a housing; 2. a mixing hopper; 3. an electric gate valve; 4. a discharge pipe; 5. sealing the butt joint cover body; 6. a butt joint pipe; 7. a dust collection box; 8. an air outlet pipe; 9. an air pump; 10. a riser; 11. a moving plate; 12. a motor; 13. a spiral material conveying rod; 14. a mounting hole; 15. an electric telescopic rod; 16. an annular limiting plate; 17. a conduit; 18. fixing a filter screen; 19. a water inlet pipe; 20. a drain pipe; 21. an electromagnetic valve; 22. a convex chute is arranged in the inner part; 23. a male skateboard; 24. a clamping plate; 25. a positioning plate; 26. a guide hole; 27. a guide rod; 28. an interception plate; 29. and a telescopic spring.

Detailed Description

For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.

According to an embodiment of the utility model, a discharging device for a quantitative packing scale is provided.

The utility model will be further described with reference to the accompanying drawings and the specific embodiments, as shown in fig. 1-5, a discharging device for a quantitative packing scale according to the embodiment of the utility model comprises a housing 1, a mixing funnel 2 is welded at the lower part of the housing 1, an electric gate valve 3 is installed at the lower part of the mixing funnel 2, a discharging pipeline 4 is installed at the lower part of the electric gate valve 3, a sealed butt-joint cover body 5 is welded and sleeved at the side wall of the lower end of the mixing funnel 2, a butt-joint pipe 6 is welded at the lower part of the sealed butt-joint cover body 5, a dust box 7 is installed at the side wall of the sealed butt-joint cover body 5, an air outlet pipe 8 and an air pump 9 are installed at the upper part of the dust box 7, one end of the air outlet pipe 8 penetrates through the upper part of the dust box 7, the other end of the air outlet pipe 8 is clamped with the output end of the air pump 9, two sets of vertical plates 10 are welded at the lower part of the housing 1, the electric telescopic rods 15 are arranged on the opposite surfaces of the two groups of vertical plates 10, the annular limiting plates 16 are arranged at the end parts of one ends of the two groups of electric telescopic rods 15, the motor 12 and the two groups of mounting holes 14 are arranged at the upper part of the shell 1, the spiral material conveying rods 13 are clamped at the end parts of the output ends of the motor 12, the moving plates 11 are slidably arranged between the two groups of vertical plates 10, the electric cabinet is arranged at one side of the right group of vertical plates 10, the side wall of the sealed butt joint cover body 5 is welded and penetrated with the guide pipe 17, one end of the guide pipe 17 penetrates through the lower part of the dust collection box 7, the fixed filter screen 18 is welded and penetrated with the water inlet pipe 19 and the water outlet pipe 20 respectively at two sides of the dust collection box 7, the electromagnetic valves 21 are arranged at the side walls of the water inlet pipe 19 and the water outlet pipe 20, the dust inside the sealed butt joint cover body 5 can be rapidly cleared through the arranged dust collection box 7, the packing efficiency of the blowing device material for the quantitative packing scale is improved.

In one embodiment, the length and width of the fixed filter screen 18 are the same as the length and width of the interior of the dust box 7, ensuring that the fixed filter screen 18 is capable of sealing the interior of the dust box 7 against a plug.

In one embodiment, the facing surfaces of the two sets of risers 10 are provided with built-in convex sliding grooves 22, the inside of the two sets of built-in convex sliding grooves 22 is provided with convex sliding plates 23 in a sliding manner, the two sets of convex sliding plates 23 are welded with the two sides of the movable plate 11, a positioning plate 25 is welded between the two sets of risers 10, a clamping plate 24 is arranged in front of the movable plate 11, two sets of guide holes 26 are provided on the end surfaces of the movable plate 11, the clamping plate 24 and the positioning plate 25, guide rods 27 penetrate through the inside of the three sets of guide holes 26 on the same side, the ends of the two sets of guide rods 27 are welded with interception plates 28, the side walls of the two sets of guide rods 27 are sleeved with telescopic springs 29, the ends of the two sets of telescopic springs 29 are welded with the facing surfaces of the positioning plate 25 and the two sets of interception plates 28 at the rear, whether the packaging bags are stably installed or not can be detected through the arranged movable plate 11, the situation that the packaging bags fall off in the discharging process is avoided, and a guarantee is brought to the material package of the discharging device for a quantitative packaging scale.

In one embodiment, the vertical cross-sectional dimension of the four sets of interceptor plates 28 is greater than the vertical cross-sectional dimension of the six sets of guide holes, avoiding that the two sets of guide rods 27 disengage from the moving plate 11, the clamping plate 24 and the positioning plate 25.

In one embodiment, the length of the moving plate 11 and the clamping plate 24 is longer than the diameter of the butt joint pipe 6, so that the moving plate 11 and the clamping plate 24 can stably clamp the packaging bag.

In one embodiment, the radian of the two sets of annular limiting plates 16 is consistent with the radian of the butt joint pipe 6, so that the packaging bag is ensured to be in close contact with the outer wall of the butt joint pipe 6.

In one embodiment, the lower parts of the two sets of vertical plates 10 are welded with bases, and the two sets of bases play a role of supporting and fixing the discharging device for the quantitative packing scale.

In one embodiment, the control panel is installed inside the electric cabinet, and the control panel is electrically connected with the electric gate valve 3, the air pump 9, the motor 12, the two groups of electric telescopic rods 15 and the two groups of electromagnetic valves 21 through wires, and the control panel can be realized through simple programming by a person skilled in the art, and belongs to common general knowledge in the art, and only the control panel is used without transformation, so that the control mode and the circuit connection are not described in detail.

Working principle:

before the discharging device for the quantitative packing scale is actually used, an operator connects one end part of a water inlet pipe 19 with water storage equipment, the operator recycles a control panel to enable a motor 12 and an air pump 9 to start working, the output end of the motor 12 can drive a spiral material conveying rod 13 to rotate, the spiral material conveying rod 13 can mix materials in a mixing hopper 2, after the mixing is finished, the operator utilizes the control panel to open and close an electric gate valve 3, the materials in the mixing hopper 2 can be led out, generated flying dust can enter the dust box 7 through a guide pipe 17 and is intercepted by a fixed filter screen 18, the flying dust cannot be led out of the dust box 7, when the flying dust in the dust box 7 needs to be cleaned, the operator utilizes the control panel to open and close two groups of electromagnetic valves 21, clean water in the water storage equipment can enter the dust box 7 through the water inlet pipe 19, and the flying dust can be washed out, the utility model drives the utility model to be led out through the drain pipe 20, through the dust collection box 7 that sets up, can clear away the raise dust of sealed butt joint cover body 5 inside fast, the packing efficiency of the blowing device material for the ration packing scale has been improved, simultaneously, before the blowing device for the ration packing scale is used to the actual use, the operation workman cup joints the wrapping bag at the outer wall of butt joint pipe 6 earlier, then utilize control panel to extend two sets of electric telescopic handle 15, two sets of annular limiting plates 16 can conflict the wrapping bag, after the wrapping bag installation, the operation workman moves forward splint 24 and movable plate 11 with the hand, in this process, two sets of telescopic springs 29 are in compression gradually, the lower extreme with the wrapping bag runs through splint 24 and movable plate 11 clearance, at this moment the operation workman loosens splint 24 and movable plate 11, two sets of telescopic springs 29 receive self elasticity effect, can promote two sets of interception plates 28 in the rear, when the front two groups of interception plates 28 are tightly contacted with the end surfaces of the clamping plates 24, the lower parts of the packaging bags are clamped by the clamping plates 24 and the moving plates 11 and then synchronously move backwards, when the packaging bags are not separated from the butt joint pipe 6, the packaging bags are stably installed, when the packaging bags are separated from the butt joint pipe 6, the packaging bags are not stably installed, whether the packaging bags are stably installed or not can be detected through the arranged moving plates 11, the situation that the packaging bags fall off in the discharging process is avoided, and a guarantee is brought to material packaging of the discharging device for the quantitative packaging scale.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (8)

1. The utility model provides a blowing device for a quantitative packing scale, which is characterized by, including shell (1), the lower part welding of shell (1) has compounding funnel (2), and the lower part of compounding funnel (2) installs electronic push-pull valve (3) to discharging pipeline (4) are installed to the lower part of electronic push-pull valve (3), the lower extreme lateral wall welding cover of compounding funnel (2) is equipped with sealed butt joint cover body (5), and the lower part welding of sealed butt joint cover body (5) has butt joint pipe (6), dust collection box (7) are installed to the lateral wall of sealed butt joint cover body (5), and the upper portion of dust collection box (7) installs outlet duct (8) and air pump (9), the upper portion of dust collection box (7) is run through to the one end of outlet duct (8), the other end tip and the output tip joint of air pump (9) of outlet duct (8), the lower part welding of shell (1) has two sets of risers (10), and two sets of risers (10) are all installed electric pole (15) to the face-to-face of flexible face, and two sets of motor (16) are installed on the tip (12) of motor (12) and are installed to the tip (12), two sets of slidable mounting has movable plate (11) between riser (10), and the right side a set of electric cabinet is installed to one side of riser (10), the lateral wall welding of sealed butt joint cover body (5) runs through has pipe (17), and the lower part of dust collection box (7) is run through to the one end of pipe (17), the inside welding of dust collection box (7) has fixed filter screen (18), the both sides of dust collection box (7) are welded respectively and are run through inlet tube (19) and drain pipe (20), solenoid valve (21) are all installed to the lateral wall of inlet tube (19) and drain pipe (20).

2. The discharging device for the quantitative packing scale according to claim 1, wherein the length and the width of the fixed filter screen (18) are the same as the inner length and the width of the dust box (7).

3. The discharging device for the quantitative packing scale according to claim 1, wherein the two sets of vertical plates (10) are provided with built-in convex sliding grooves (22) on opposite surfaces, the two sets of built-in convex sliding grooves (22) are provided with convex sliding plates (23) in a sliding manner, the two sets of convex sliding plates (23) are welded with two sides of a moving plate (11), a positioning plate (25) is welded between the two sets of vertical plates (10), clamping plates (24) are arranged in front of the moving plate (11), two sets of guide holes (26) are formed in the end surfaces of the moving plate (11), the clamping plates (24) and the positioning plate (25), guide rods (27) penetrate through the inner parts of the guide holes (26) on the same side, two sets of guide rods (27) are provided with end parts at two ends of the guide rods (27) in a sliding manner, two sets of the side walls of the guide rods (27) are sleeved with telescopic springs (29), and the end parts at two ends of the telescopic springs (29) are respectively welded with the positioning plate (25) and the end surfaces of the rear two sets of the guide rods (28) on opposite surfaces.

4. A discharge device for a packaging scale of constant volume according to claim 3, wherein the vertical cross-sectional dimensions of the four groups of said interception plates (28) are greater than the vertical cross-sectional dimensions of the six groups of said guide holes (26).

5. A discharge device for a quantitative packing scale according to claim 1, characterized in that the length of the moving plate (11) and the clamping plate (24) is longer than the diameter length of the butt joint pipe (6).

6. The discharging device for the quantitative packing scale according to claim 1, wherein the radian of the two groups of annular limiting plates (16) is consistent with that of the butt joint pipe (6).

7. A discharge device for a quantitative packing scale according to claim 1, characterized in that the lower parts of both sets of risers (10) are welded with bases.

8. The discharging device for the quantitative packing scale according to claim 1, wherein a control panel is installed in the electric cabinet, and the control panel is electrically connected with the electric gate valve (3), the air pump (9), the motor (12), the two groups of electric telescopic rods (15) and the two groups of electromagnetic valves (21) through electric wires.

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