Quantitative marking equipment for concentrated dry powder

Abstract

The utility model discloses quantitative marking equipment for concentrated dry powder, and relates to the field of concentrated dry powder. The quantitative marking equipment for the concentrated dry powder comprises a dosing machine and a sealing plate, a transmission unit and a marking unit are arranged on the dosing machine, the transmission unit is used for driving a pushing seat to slide, and the marking unit rotates through a contact wheel to toggle a counter to count and complete marking. According to the quantitative marking equipment for the concentrated dry powder, under rotation of a reciprocating screw rod, a pushing seat slides along the inner wall of a material storage box, the concentrated dry powder in the material storage box is pushed out and moved to a discharging opening to be discharged, under rotation of the reciprocating screw rod, a contact wheel is driven to rotate at the same time, a counter is intermittently shifted through rotation of the contact wheel, and the quantitative marking effect is achieved. Furthermore, quantitative marking is completed by shifting times and recording the concentrated dry powder pushed by the pushing seat, so that the feeding amount can be recorded at any time, and the accuracy of dialysis preparation is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of concentrated dry powder, in particular to a concentrated dry powder quantitative marking device. Background Art

[0002] Concentrated dry powder, also known as liquid dialysis dry powder, is suitable for sodium bicarbonate dialysis treatment of patients with acute or chronic renal failure or acute poisoning by dialyzable toxicants.

[0003] When concentrated dry powder is used for dialysis, the concentrated dry powder is mixed with liquid to prepare a dialysis fluid, and dialysis is performed using the dialysis fluid.

[0004] In the process of preparing concentrated dry powder, the dry powder is transported by a spiral feeding mechanism, and the amount of dry powder transported is mixed with the corresponding added liquid. However, the amount of dry powder prepared is recorded by recording the rotation of the spiral feeding mechanism. When the spiral feeding rod is conveyed, the inside of the spiral feeding rod becomes hollow, resulting in inaccurate recorded amount of dry powder, which is not conducive to completing quantitative marking and leads to inaccurate control of the dry powder feeding amount. Therefore, we propose a concentrated dry powder quantitative marking device. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model provides a concentrated dry powder quantitative marking device, which solves the problem that when the spiral feeding rod becomes hollow inside during transportation, the recorded dry powder amount is inaccurate, which is not conducive to completing quantitative marking and leads to inaccurate control of the dry powder feeding amount.

[0006] To achieve the above purpose, the utility model is implemented through the following technical solutions: a concentrated dry powder quantitative marking device, including a batching machine and a sealing plate, the sealing plate is installed on the front of the batching machine, the inside of the batching machine is fixedly connected to a feeder, the feeder is connected to a hopper, a storage box is installed below the feeder, and the batching machine is provided with:

[0007] The transmission unit includes a reciprocating screw and a push seat, the reciprocating screw is rotatably connected to the inner wall of the batching machine, the reciprocating screw is threadedly connected to the push seat, the push seat is slidably connected to the inner wall of the material storage box, and the transmission unit is used to drive the push seat to slide;

[0008] The marking unit includes a contact wheel and a counter. The counter is fixedly mounted on the feeder. The contact wheel is fixedly connected to one of the reciprocating screw rods. The marking unit completes the marking by rotating the contact wheel to dial the counter for counting.

[0009] Preferably, the feeder is provided with a switch.

[0010] Preferably, a spiral feeding rod is transmission-connected to the inner wall of the loader.

[0011] Preferably, a discharge port is fixedly connected to the bottom end surface of the material storage box, and the discharge port is communicated with the interior of the material storage box.

[0012] Preferably, a slope is provided inside the material storage box, and the slope is arranged at the material discharge port.

[0013] Preferably, a connecting wheel is sleeved on the outer peripheral wall of the reciprocating screw, and a plurality of connecting wheels are attached to the outer peripheral walls with belts.

[0014] Preferably, one end of the reciprocating screw rods is fixedly connected to a driving mechanism.

[0015] The utility model discloses a concentrated dry powder quantitative marking device, which has the following beneficial effects:

[0016] The concentrated dry powder quantitative marking device, under the rotation of the reciprocating screw, causes the push seat to slide along the inner wall of the storage box, pushes out the concentrated dry powder in the storage box and moves it to the discharge port for discharge. Under the rotation of the reciprocating screw, the contact wheel is driven to rotate at the same time, and the counter is intermittently dialed by the rotation of the contact wheel, and then the concentrated dry powder pushed by the push seat is recorded according to the number of dialing times, completing the quantitative marking, and being able to record the feeding amount at any time to ensure the accuracy of dialysis preparation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the batching machine of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the feeder of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the material storage box of the utility model.

[0022] In the figure: 1. batching machine; 101. sealing plate; 2. feeder; 201. switch; 3. hopper; 4. spiral feeding rod; 401. storage box; 402. discharge port; 5. counter; 6. reciprocating screw rod; 601. connecting wheel; 602. belt; 603. contact wheel; 7. push seat. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model is described clearly and completely. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] The embodiment of the present application provides a concentrated dry powder quantitative marking device to solve the problem that when the interior of the device 4 becomes hollow during transportation, the recorded dry powder amount is inaccurate, which is not conducive to completing the quantitative marking and leads to inaccurate control of the dry powder feeding amount. Under the rotation of the reciprocating screw 6, the pushing seat 7 slides along the inner wall of the storage box 401, and the concentrated dry powder in the storage box 401 is pushed out and moved to the discharge port 402 for discharge. Under the rotation of the reciprocating screw 6, the contact wheel 603 is also driven to rotate, and the counter 5 is intermittently dialed by the rotation of the contact wheel 603, and then the concentrated dry powder pushed by the pushing seat 7 is recorded according to the number of dialing times, and the quantitative marking is completed. The feeding amount can be recorded at any time to ensure the accuracy of the dialysis preparation.

[0025] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0026] The utility model embodiment discloses a concentrated dry powder quantitative marking device, including a batching machine 1 and a sealing plate 101, the sealing plate 101 is installed on the front of the batching machine 1, the batching machine 1 is fixedly connected with a feeder 2 inside, the feeder 2 is an existing mature structure, the model is SAL-800G, and this application is not elaborated here, the feeder 2 is connected with a hopper 3, and a storage box 401 is installed below the feeder 2, the concentrated dry powder in the hopper 3 is transported to the storage box 401, so as to facilitate the quantitative transport of the transported concentrated dry powder, and the batching machine 1 is provided with:

[0027] The transmission unit includes a reciprocating screw 6 and a push seat 7. The reciprocating screw 6 is rotatably connected to the inner wall of the batching machine 1. The reciprocating screw 6 is threadedly connected to the push seat 7. The push seat 7 is slidably connected to the inner wall of the storage box 401. The transmission unit is used to drive the push seat 7 to slide. Under the rotation of the reciprocating screw 6, the push seat 7 slides along the inner wall of the storage box 401, pushing out the concentrated dry powder in the storage box 401 and moving it to the discharge port 402 for discharge;

[0028] The marking unit includes a contact wheel 603 and a counter 5. The counter 5 is an existing mature structure with a model number of SD-H7EC / H7ET, which will not be elaborated in this application. The counter 5 is fixedly mounted on the feeder 2. The contact wheel 603 is fixedly connected to one of the reciprocating screws 6. The marking unit rotates the contact wheel 603 to dial the counter 5 to complete the marking. When the reciprocating screw 6 rotates, the contact wheel 603 is also driven to rotate. The counter 5 is intermittently dialed by the rotation of the contact wheel 603, and then the concentrated dry powder pushed by the push seat 7 is recorded by the number of dialing times to complete the quantitative marking. The feeding amount can be recorded at any time to ensure the accuracy of the dialysis preparation.

[0029] The feeder 2 is provided with a switch 201 , and the switch 201 controls the start and shut down of the feeder 2 .

[0030] A spiral feeding rod 4 is transmission-connected to the inner wall of the feeder 2. When the spiral feeding rod 4 rotates, the concentrated dry powder in the hopper 3 is transported to the storage box 401. The storage box 401 facilitates quantitative measurement of the transported concentrated dry powder.

[0031] The bottom end face of the storage box 401 is fixedly connected with a discharge port 402, and the discharge port 402 is communicated with the interior of the storage box 401. The other end of the discharge port 402 is connected to a delivery pipe. When the push seat 7 slides, the push seat 7 pushes the concentrated dry powder in the storage box 401 to move, and the concentrated dry powder is mixed with liquid through the delivery pipe to prepare the dialysate.

[0032] The inside of the material storage box 401 is provided with an inclined surface, which is arranged at the material discharge port 402, so that the concentrated dry powder can be discharged easily through the inclined surface.

[0033] A connecting wheel 601 is sleeved on the outer peripheral wall of the reciprocating screw rod 6 , and a plurality of belts 602 are attached to the outer peripheral walls of the connecting wheels 601 .

[0034] The end of one of the reciprocating screw rods 6 is fixedly connected to a driving mechanism, and under the action of the driving mechanism, the reciprocating screw rod 6 is driven to rotate. Under the rotation of the reciprocating screw rod 6, the connecting wheel 601 is rotated, and the belt 602 drives multiple connecting wheels 601 to rotate simultaneously;

[0035] At this time, the reciprocating screw 6 rotates and rotates simultaneously, so that the push seat 7 slides along the inner wall of the storage box 401, pushing out the concentrated dry powder in the storage box 401 and moving it to the discharge port 402 for discharge;

[0036] At the same time, the rotation of the reciprocating screw 6 drives the contact wheel 603 to rotate, and the counter 5 is intermittently dialed through the rotation of the contact wheel 603, and then the concentrated dry powder pushed by the push seat 7 is recorded according to the number of dialing times, completing the quantitative marking.

[0037] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A concentrated dry powder quantitative marking device, comprising a batching machine (1) and a sealing plate (101), wherein the sealing plate (101) is installed on the front of the batching machine (1), It is characterized in that The batching machine (1) is fixedly connected to a feeder (2), the feeder (2) is connected to a hopper (3), a material storage box (401) is installed below the feeder (2), and the batching machine (1) is provided with: A transmission unit, the transmission unit comprising a reciprocating screw (6) and a push seat (7), the reciprocating screw (6) being rotatably connected to the inner wall of the batching machine (1), the reciprocating screw (6) being threadedly connected to the push seat (7), the push seat (7) being slidably connected to the inner wall of the material storage box (401), and the transmission unit being used to drive the push seat (7) to slide; The marking unit comprises a contact wheel (603) and a counter (5), wherein the counter (5) is fixedly mounted on the feeder (2), and the contact wheel (603) is fixedly connected to one of the reciprocating screw rods (6). The marking unit rotates the contact wheel (603) to turn the counter (5) to count and complete the marking.

2. A concentrated dry powder quantitative marking device according to claim 1, It is characterized in that The loading machine (2) is provided with a switch (201).

3. A concentrated dry powder quantitative marking device according to claim 2, It is characterized in that A spiral feeding rod (4) is transmission-connected to the inner wall of the feeder (2).

4. A concentrated dry powder quantitative marking device according to claim 1, It is characterized in that A discharge port (402) is fixedly connected to the bottom end surface of the material storage box (401), and the discharge port (402) is communicated with the interior of the material storage box (401).

5. A concentrated dry powder quantitative marking device according to claim 4, It is characterized in that The material storage box (401) has an interior with an inclined surface, which is arranged at the material discharge port (402).

6. A concentrated dry powder quantitative marking device according to claim 1, It is characterized in that The outer peripheral wall of the reciprocating screw rod (6) is sleeved with a connecting wheel (601), and the outer peripheral walls of a plurality of the connecting wheels (601) are fitted with belts (602).

7. A concentrated dry powder quantitative marking device according to claim 6, It is characterized in that One end of the reciprocating screw rods (6) is fixedly connected to a driving mechanism.

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