Powdery monopotassium phosphate filling machine

Abstract

The utility model relates to the technical field of filling machines, and discloses a powdery monopotassium phosphate filling machine which comprises a base, the top of the base is fixedly connected with a vertical rod, the top of the vertical rod is fixedly connected with an ejector rod, the periphery of the vertical rod is fixedly connected with a supporting rod, a tank body is installed between the ejector rod and the supporting rod, and the top of the tank body is fixedly connected with the ejector rod. A filtering assembly is installed on the outer side of the tank body, a discharging pipe is fixedly connected to the bottom of an ejector rod, a driving assembly is installed on the top of the ejector rod, a circular plate is fixedly connected to the interior of the tank body, and a circular rod is rotationally connected to the middle of the circular plate. According to the powder filling device, the air pump is driven to enable the interior of the box body to be in a negative pressure state, the suction pipe can suck air on the periphery of the discharging pipe, then powder which escapes and floats can be sucked and collected into the box body during filling, the powder is separated from the air under the action of the dust cover, and the powder falls into the collecting box so that the powder can be conveniently recycled; and waste is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to filling machine technical field especially relates to a powdery potassium dihydrogen phosphate filling machine. BACKGROUND

[0002] Potassium dihydrogen phosphate as an important water-soluble phosphorus fertilizer is widely used in agricultural production, especially has the remarkable promotion effect in the flowering, fruit development and root growth of plants. With the increasing demand of agricultural production for high-efficiency, environment-friendly fertilizer, the production and packaging process of potassium dihydrogen phosphate also faces higher requirements.

[0003] In the traditional packaging process of potassium dihydrogen phosphate, electronic weighing or spiral feeding is usually used to accurately measure the powder. The filling amount can be set according to the demand to ensure the consistency of the content of each packaging bag. However, in actual use, the quality of broken potassium dihydrogen phosphate is affected, and some particles are mixed in the powder. During filling, solid particles will be packaged together with the powder, which will affect the production quality of potassium dihydrogen phosphate, and further affect the use effect of potassium dihydrogen phosphate. Therefore, a powdery potassium dihydrogen phosphate filling machine is proposed to solve the above problems. UTILITY MODEL CONTENT

[0004] In order to make up for the above shortcomings, the utility model provides a powdery potassium dihydrogen phosphate filling machine, which aims to improve the problem that the particles mixed in the powder will affect the production quality in the prior art.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A powdery potassium dihydrogen phosphate filling machine, comprising a base, the top of the base is fixedly connected with a vertical rod, the top of the vertical rod is fixedly connected with a top rod, the outer periphery of the vertical rod is fixedly connected with a supporting rod, a tank body is installed between the top rod and the supporting rod, a filter assembly is installed on the outside of the tank body, a discharge pipe is fixedly connected to the bottom of the top rod, a driving assembly is installed on the top of the top rod, a circular plate is fixedly connected inside the tank body, a circular rod is rotatably connected to the middle of the circular plate, a sleeve is fixedly connected to the outer periphery of the circular rod, a rolling roller is rotatably connected to the middle of the sleeve, and a discharge slot is formed in the middle of the circular plate.

[0007] The filter assembly comprises an outer shell, the outer shell is fixedly connected to the outside of the tank body, a sieve plate is fixedly connected to the middle of the outer shell, and an inlet is fixedly connected to the top of the outer shell.

[0008] Further description of the above technical scheme:

[0009] The bottom of the supporting rod is fixedly connected with a connecting sleeve, the rear side of the base is fixedly connected with a box body, the middle part of the box body is fixedly connected with an air pump, the inner wall of the box body is fixedly connected with a dust cover, the middle part of the box body is slidably connected with a collecting box, the outer side of the collecting box is fixedly connected with a pull rod, the top of the box body is fixedly connected with a connecting pipe, the other end of the connecting pipe is fixedly connected with a suction pipe, the suction pipe is fixedly connected to the middle part of the connecting sleeve, and the box body is provided with a clamping assembly;

[0010] As a further description of the above technical solution:

[0011] The clamping assembly comprises a shell, the shell is fixedly connected to the outer side of the box body, the middle part of the shell is slidably connected with a sliding rod, one end of the sliding rod is fixedly connected with a sliding plate, the other end of the sliding rod is rotatably connected with a stop block, and the sliding rod is provided with a compression spring;

[0012] As a further description of the above technical solution:

[0013] The driving assembly comprises a motor, the motor is fixedly connected to the top of the top rod, one end of the round rod is connected with the output end of the motor, and the other end of the round rod is fixedly connected with a screw rod;

[0014] As a further description of the above technical solution:

[0015] The outer periphery of the sleeve is fixedly connected with an arc plate, and the arc plate is in contact with the inner wall of the tank body;

[0016] As a further description of the above technical solution:

[0017] The middle part of the collecting box is fixedly connected with a sealing ring, and the sealing ring is connected with the box body;

[0018] As a further description of the above technical solution:

[0019] The top of the collecting box is provided with a bevel;

[0020] As a further description of the above technical solution:

[0021] The connecting sleeve is provided on the outer periphery of the discharge pipe.

[0022] The utility model has the advantages of the following beneficial effects:

[0023] 1. In the utility model, first drive motor drives round rod to rotate, then potassium dihydrogen phosphate is filled into the shell from the feed inlet, under the action of the inclined sieve plate, the powder is separated and falls into the tank body, the particles roll into the round plate in the tank body along with the inclination of the sieve plate, the round rod drives the sleeve to rotate, the particles are rolled into powder by the rolling roller in the sleeve, and under the action of the arc plate, the rolled powder is pushed into the inner bottom of the tank body through the discharge chute, so that the particle influence on the filling quality is avoided.

[0024] 2. In the utility model, the inside of the box body is in a negative pressure state under the drive of the air pump, and under the connection of the connecting pipe, the suction pipe can suck the air outside the discharge pipe, so that the powder floating during filling can be sucked into the box body, the powder is separated from the air under the action of the dust cover, the air can be discharged, and the powder falls into the collecting box for recycling, so that waste is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is a three-dimensional schematic view of the powder potassium dihydrogen phosphate filling machine provided by the utility model;

[0026] Figure 2 It is a structure schematic view of the round rod of the powder potassium dihydrogen phosphate filling machine provided by the utility model;

[0027] Figure 3 It is a structure schematic view of the arc plate of the powder potassium dihydrogen phosphate filling machine provided by the utility model;

[0028] Figure 4 It is a structure schematic view of the shell of the powder potassium dihydrogen phosphate filling machine provided by the utility model;

[0029] Figure 5 It is a structure schematic view of the dust cover of the powder potassium dihydrogen phosphate filling machine provided by the utility model;

[0030] Figure 6 It is a structure schematic view of the compression spring of the powder potassium dihydrogen phosphate filling machine provided by the utility model.

[0031] LEGEND:

[0032] 1, base; 2, vertical rod; 3, top rod; 4, tank body; 5, motor; 6, shell; 7, feed inlet; 8, connecting pipe; 9, box body; 10, shell; 11, sliding rod; 12, rolling roller; 13, arc plate; 14, sleeve; 15, auger rod; 16, discharge pipe; 17, round plate; 18, round rod; 19, sieve plate; 20, discharge chute; 21, suction pipe; 22, stop block; 23, connecting sleeve; 24, pull rod; 25, air pump; 26, sealing ring; 27, bevel edge; 28, dust cover; 29, sliding plate; 30, compression spring; 31, support rod; 32, collecting box. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present application will be clearly and completely described with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0034] With reference to Figures 1-3 The utility model provides a kind of embodiment provided by the utility model: a kind of powdered potassium dihydrogen phosphate filling machine, the top of base 1 is fixedly connected with vertical rod 2, the top of vertical rod 2 is fixedly connected with top rod 3, the outer periphery of vertical rod 2 is fixedly connected with support rod 31, tank body 4 is installed between top rod 3 and support rod 31, filter assembly is installed on the outside of tank body 4, the bottom of top rod 3 is fixedly connected with discharge pipe 16, driving assembly is installed on the top of top rod 3, tank body 4 is fixedly connected with round plate 17 in its inside, round rod 18 is rotatably connected in the middle of round plate 17, driving assembly includes motor 5, motor 5 is fixedly connected on the top of top rod 3, one end of round rod 18 is connected with the output end of motor 5, another end of round rod 18 is fixedly connected with auger rod 15, the outer periphery of round rod 18 is fixedly connected with sleeve pipe 14, crushing roller 12 is rotatably connected in the middle of sleeve pipe 14, and the middle of round plate 17 is provided with discharge chute 20. First, drive motor 5 to drive round rod 18 to rotate, so that round rod 18 can drive sleeve pipe 14 to rotate, sleeve pipe 14 will drive crushing roller 12 to roll on the top of round plate 17 when rotating, while the arc plate 13 of the outer periphery of sleeve pipe 14 will rotate together, since the height of arc plate 13 is higher than the height of the notch of tank body 4, so that arc plate 13 can block the notch, while round rod 18 will drive auger rod 15 to rotate when rotating, to avoid powder caking in tank body 4 to cause blockage.

[0035] With reference to Figure 2 And Figure 3, the filter assembly comprises a shell 6 fixedly connected to the outer side of the tank body 4, a sieve plate 19 fixedly connected to the middle of the shell 6, an inlet 7 fixedly connected to the top of the shell 6, an arc plate 13 fixedly connected to the outer periphery of the sleeve 14, and the arc plate 13 is in contact with the inner wall of the tank body 4. When the potassium dihydrogen phosphate is poured into the shell 6 from the inlet 7, the powder is separated from the particles under the action of the sieve plate 19, and the powder falls into the inner bottom of the tank body 4 through the lower gap. When the arc plate 13 no longer blocks the upper gap, the particles roll through the upper gap and fall onto the top of the circular plate 17 according to the inclination angle of the sieve plate 19. The particles are crushed by the rotating crushing roller 12, and the arc edge of the arc plate 13 scrapes the powder from the top of the circular plate 17 and pushes it to the position of the discharge chute 20, so as to fall into the inner bottom of the tank body 4, thereby improving the production quality and use effect of potassium dihydrogen phosphate.

[0036] Referring to Figures 4-6 , the bottom of the support rod 31 is fixedly connected with a connecting sleeve 23, the connecting sleeve 23 is sleeved on the outer periphery of the discharge pipe 16, the rear side of the base 1 is fixedly connected with a box body 9, the middle of the box body 9 is fixedly connected with an air pump 25, the inner wall of the box body 9 is fixedly connected with a dust cover 28, the middle of the box body 9 is slidingly connected with a collection box 32, the outer side of the collection box 32 is fixedly connected with a pull rod 24, the top of the box body 9 is fixedly connected with a connecting pipe 8, the other end of the connecting pipe 8 is fixedly connected with a suction pipe 21, the suction pipe 21 is fixedly connected to the middle of the connecting sleeve 23, the outer side of the box body 9 is provided with a clamping assembly, the clamping assembly comprises a shell 10 fixedly connected to the outer side of the box body 9, a sliding rod 11 slidingly connected to the middle of the shell 10, one end of the sliding rod 11 is fixedly connected with a sliding plate 29, the other end of the sliding rod 11 is rotatably connected with an abutting block 22, the outer periphery of the sliding rod 11 is sleeved with a compression spring 30, the middle of the collection box 32 is fixedly connected with a sealing ring 26 connected with the box body 9, and the top of the collection box 32 is provided with an inclined edge 27. First, insert the collection box 32 into the box body 9, and pull the abutting block 22 to drive the sliding plate 29 to extrude the compression spring 30 in the shell 10, rotate the abutting block 22 to the rear of the collection box 32 to release, under the pushing of the compression spring 30, the abutting block 22 fixes the collection box 32 in the middle of the box body 9, and under the action of the sealing ring 26, the sealing property between the collection box 32 and the box body 9 is ensured, then drive the air pump 25 to exhaust the air in the box body 9, so that the inside of the box body 9 is in a negative pressure state, and under the connection of the connecting pipe 8, the suction pipe 21 can suck the air around the discharge pipe 16, so that the powder floating during filling can be sucked into the box body 9, under the action of the dust cover 28, the powder is separated from the air, so that the air can be exhausted, the powder falls into the collection box 32, and under the action of the inclined edge 27, the powder can be prevented from falling on the top edge of the collection box 32. The abutting block 22 can be separated from the collection box 32, and the collection box 32 can be pulled out through the pull rod 24 for recycling, so as to avoid waste after a long time of collection.

[0037] Working principle: first drive motor 5 with round bar 18 rotation, then potassium dihydrogen phosphate from the feed inlet 7 into the shell 6, under the action of inclined sieve plate 19 so that the powder separation into the tank 4, because the round bar 18 driven sleeve 14 rotation, sleeve 14 outside the height of the arc plate 13 greater than the height of the particle import, so that the particles with the sieve plate 19 tilt roll into, can fall into the angle between the rolling roller 12 and arc plate 13, in order to rolling roller 12 can be rolled into a particle powder, and under the action of the arc edge of the arc plate 13 after rolling powder through the discharge chute 20 push into the inner bottom of the tank 4, so as to avoid the influence of the particle filling quality.

[0038] Drive air pump 25 will be discharged from the box 9 in the air, so that the internal box 9 in a state of negative pressure, while under the connection of connecting pipe 8, so that the suction tube 21 can be taken outside the air pipe 16 peripheral, and then in the filling can be diffuse floating powder suction and income in the box 9, under the action of dust cover 28, the powder and air separation, so that the air can be discharged, the powder falls into the collection box 32, while under the action of the bevel 27 can avoid the powder falls in the top edge of the collection box 32, in order to carry on the recycling, avoid waste.

[0039] Finally, it should be noted that: the above described only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing detailed description of the present application has been made with reference to the foregoing embodiments, for those skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the scope of protection of the present application.

Claims

1. A powdered potassium dihydrogen phosphate filling machine, comprising a base (1), characterized in that: A vertical rod (2) is fixedly connected to the top of the base (1), a top rod (3) is fixedly connected to the top of the vertical rod (2), a support rod (31) is fixedly connected to the outer periphery of the vertical rod (2), a tank (4) is installed between the top rod (3) and the support rod (31), a filter assembly is installed on the outer side of the tank (4), a discharge pipe (16) is fixedly connected to the bottom of the top rod (3), a drive assembly is installed on the top of the top rod (3), a circular plate (17) is fixedly connected inside the tank (4), a circular rod (18) is rotatably connected to the middle of the circular plate (17), a sleeve (14) is fixedly connected to the outer periphery of the circular rod (18), a rolling roller (12) is rotatably connected to the middle of the sleeve (14), and a discharge trough (20) is opened in the middle of the circular plate (17). The filter assembly includes a housing (6), which is fixedly connected to the outside of the tank (4). A sieve plate (19) is fixedly connected to the middle of the housing (6), and a feed inlet (7) is fixedly connected to the top of the housing (6).

2. The powdered potassium dihydrogen phosphate filling machine according to claim 1, characterized in that: A connecting sleeve (23) is fixedly connected to the bottom of the support rod (31), a box (9) is fixedly connected to the rear side of the base (1), an air pump (25) is fixedly connected to the middle of the box (9), a dust cover (28) is fixedly connected to the inner wall of the box (9), a collection box (32) is slidably connected to the middle of the box (9), a pull rod (24) is fixedly connected to the outer side of the collection box (32), a connecting pipe (8) is fixedly connected to the top of the box (9), a suction tube (21) is fixedly connected to the other end of the connecting pipe (8), the suction tube (21) is fixedly connected to the middle of the connecting sleeve (23), and a locking assembly is installed on the outer side of the box (9).

3. A powdered potassium dihydrogen phosphate filling machine according to claim 2, characterized in that: The engaging assembly includes a housing (10), which is fixedly connected to the outside of the box (9). A slide rod (11) is slidably connected to the middle of the housing (10). A slide plate (29) is fixedly connected to one end of the slide rod (11), and a stop block (22) is rotatably connected to the other end of the slide rod (11). A compression spring (30) is sleeved on the outer periphery of the slide rod (11).

4. The powdered potassium dihydrogen phosphate filling machine according to claim 1, characterized in that: The drive assembly includes a motor (5), which is fixedly connected to the top of the top rod (3). One end of the round rod (18) is connected to the output end of the motor (5), and the other end of the round rod (18) is fixedly connected to an auger rod (15).

5. A powdered potassium dihydrogen phosphate filling machine according to claim 1, characterized in that: An arc plate (13) is fixedly connected to the outer periphery of the sleeve (14), and the arc plate (13) is in contact with the inner wall of the tank (4).

6. A powdered potassium dihydrogen phosphate filling machine according to claim 2, characterized in that: A sealing ring (26) is fixedly connected to the middle of the collection box (32), and the sealing ring (26) is connected to the box body (9).

7. A powdered potassium dihydrogen phosphate filling machine according to claim 2, characterized in that: The top of the collection box (32) is provided with a bevel (27).

8. A powdered potassium dihydrogen phosphate filling machine according to claim 2, characterized in that: The connecting sleeve (23) is fitted around the outer periphery of the discharge pipe (16).

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