CN220048012U - Dosing device - Google Patents

Abstract

The utility model provides a dosing device, which belongs to the technical field of sewage treatment and comprises at least two bases, a portal frame, a movable base, a second driving part, a substrate and at least one spray pipe; each base extends along a first direction; the portal frame is arranged on at least two bases, and can linearly move along the first direction by providing power through a first driving component; the movable seat is arranged on the first side of the portal frame; the second driving component is arranged on the portal frame and is configured to drive the movable seat to linearly move along a second direction; at least one spray pipe is arranged on one side of the base plate far away from the movable seat. The utility model can avoid manual operation, reduce the labor intensity of staff and avoid the occurrence of potential safety hazard. Meanwhile, the spray water pipe can enlarge the coverage area of medicine spraying and reduce the medicine spraying blind area, so that the medicine adding efficiency can be improved.

Description

Dosing device

Technical Field

The utility model belongs to the technical field of sewage treatment, and particularly relates to a dosing device.

Background

And (3) sewage treatment: the sewage is purified to meet the water quality requirement of being discharged into a certain water body or reused. In the related prior art, the patent of a dosing device of a sewage treatment tank is numbered CN219058586U, which is announced by the year 2023, the month 05 and the day 23, and the dosing device comprises a base, a hollow rotating shaft, a dosing disc and a lantern ring, wherein mounting plates are fixed at two ends of the bottom surface of the base, and the inner side of the mounting plates is rotatably connected with travelling wheels; a hollow rotating shaft is arranged in the center of the lower part of the base, a lantern ring is sleeved at the middle upper part of the periphery of the hollow rotating shaft, a dosing pipe is symmetrically fixed at the periphery of the lantern ring, and a dosing funnel is fixed at the upper end of the dosing pipe; the bottom of the hollow rotating shaft is fixedly provided with a medicine adding disc, and the circumferential surface of the medicine adding disc is provided with medicine outlet holes in a penetrating way in an annular array. Through setting up dosing disc, cavity pivot, lantern ring, dosing funnel, base, walking wheel, the inhomogeneous and too the problem that wastes time and energy when dosing in to the sewage treatment pond of dosing when having solved sewage treatment. However, in the prior art, each time when a medicine is added to the sewage treatment tank, the travelling wheels are required to be placed on two sides, and a worker pushes the base to enable the travelling wheels to travel along the sides; meanwhile, after the medicine is poured into the medicine adding funnel by staff, the medicine is input into the medicine adding disc to realize medicine adding. In this way, not only the labor intensity of workers is improved, but also the efficiency of dosing is low. And, because the dosing disc can only rotate, but can not carry out lateral shifting, the area that leads to the dosing disc to spray is less, and the sewage treatment pond still has the blind area to be unfavorable for sewage purification.

Disclosure of Invention

In order to make up for the defects, the utility model provides a dosing device, and aims to solve the problems that the traditional dosing device is time-consuming and labor-consuming, and a dosing disc cannot move transversely, so that the spraying area of the dosing disc is small.

The utility model is realized in particular as follows:

a dosing device comprising:

at least two bases, each of the bases extending in a first direction;

the portal frame is arranged on at least two bases, and can linearly move along the first direction by providing power through a first driving component;

the movable seat is arranged on the first side of the portal frame;

a second driving part provided on the gantry and configured to be capable of driving the moving seat to linearly move along a second direction; the second driving component comprises a first sliding component and a driving component, the first sliding component is respectively connected with the portal frame and the movable seat, and the driving component is respectively connected with the portal frame and the movable seat;

the base plate is detachably connected with the movable seat;

at least one spray pipe, at least one spray pipe is located the base plate is kept away from the one side of moving the seat.

In one embodiment of the present utility model, the first sliding assembly includes at least one first connecting portion and at least two first executing portions, and the at least two first executing portions are connected to the at least one first connecting portion.

In one embodiment of the utility model, the drive assembly comprises a rack, a running gear and a first drive mechanism, wherein the running gear is meshed with the rack, and an output end of the first drive mechanism is fixed with the running gear.

In one embodiment of the utility model, the first drive member is identical in construction to the second drive member.

In one embodiment of the utility model, the height adjusting component is arranged in the movable seat, the height adjusting component comprises at least two second sliding assemblies, a screw rod, a nut seat, a supporting seat and a second driving mechanism, the screw rod is arranged between the at least two second sliding assemblies, the nut seat is in threaded connection with the screw rod, the supporting seat is arranged at one end of the screw rod, the supporting seat is detachably connected with the movable seat, and the output end of the second driving mechanism is fixed with the other end of the screw rod.

In one embodiment of the present utility model, the second sliding assembly is identical in structure to the first sliding assembly.

In one embodiment of the utility model, the device comprises at least two stirring components, wherein the at least two stirring components are distributed on two sides of the spray water pipe, the stirring components comprise at least two stirring paddles, a transmission assembly and a third driving mechanism, the at least two stirring paddles are connected through the transmission assembly, and the output end of the third driving mechanism is fixed with one stirring paddle.

In one embodiment of the present utility model, the transmission assembly includes at least two second executing portions and a second connecting portion, the at least two second executing portions are respectively sleeved on the stirring blade, and the second connecting portion is connected with the at least two second executing portions.

In one embodiment of the utility model, the device comprises at least two brackets, and one bracket is arranged below each base.

In one embodiment of the present utility model, the bracket includes a connection plate and at least two stay plates, and at least two stay plates are disposed below the connection plate at intervals.

Compared with the prior art, the utility model has the beneficial effects that:

(1) The utility model can avoid manual operation, reduce the labor intensity of staff and avoid the occurrence of potential safety hazard. Meanwhile, the spray water pipe can enlarge the coverage area of medicine spraying and reduce the medicine spraying blind area, so that the medicine adding efficiency can be improved.

(2) According to the utility model, through threaded cooperation of the screw rod and the nut seat, when the second driving mechanism drives the screw rod to rotate, the second sliding assembly can prevent the moving plate of the moving seat from rotating along with the screw rod. Meanwhile, the nut seat can drive the moving plate of the moving seat and the base plate to linearly move along the vertical direction so as to adjust the distance between the spraying water pipe and the water surface, and therefore the spraying water pipe can adapt to different water levels.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a perspective view of a drug delivery device according to an embodiment of the present utility model;

fig. 2 is a schematic structural view of a first driving part according to an embodiment of the present utility model;

fig. 3 is a schematic structural view of a second driving part according to an embodiment of the present utility model;

FIG. 4 is a schematic view of a height adjustment component provided in an embodiment of the present utility model;

fig. 5 is a schematic structural view of a stirring member according to an embodiment of the present utility model;

FIG. 6 is a schematic structural view of a transmission assembly provided by an embodiment of the present utility model;

fig. 7 is a schematic structural view of a stent according to an embodiment of the present utility model.

Reference numerals illustrate: 10. a base; 11. a first driving part; 20. a portal frame; 30. a movable seat; 40. a second driving part; 41. a first slide assembly; 411. a connection part; 412. an execution unit; 42. a drive assembly; 421. a rack; 422. a traveling gear; 423. a first driving mechanism; 50. a substrate; 60. a shower pipe; 70. a height adjusting member; 71. a second slide assembly; 72. a screw rod; 73. a nut seat; 74. a support base; 75. a second driving mechanism; 80. a stirring member; 81. stirring paddles; 82. a transmission assembly; 821. a second execution unit; 822. a second connecting portion; 83. a third driving mechanism; 90. a bracket; 91. a connecting plate; 92. and (5) supporting plates.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Examples

Referring to the accompanying drawings 1-7, the utility model provides a technical scheme that: a dosing device comprising at least two bases 10, a gantry 20, a mobile seat 30, a second driving member 40, a base plate 50 and at least one shower pipe 60; each base 10 extends in a first direction; the portal frame 20 is arranged on at least two bases 10 and can linearly move along a first direction by being provided with power by a first driving part 11; the movable seat 30 is arranged on the first side of the portal frame 20; the second driving part 40 is provided on the gantry 20 and configured to be capable of driving the moving seat 30 to linearly move along the second direction; the second driving part 40 comprises a first sliding component 41 and a driving component 42, the first sliding component 41 is respectively connected with the portal frame 20 and the movable seat 30, and the driving component 42 is respectively connected with the portal frame 20 and the movable seat 30; the base plate 50 is detachably connected with the movable seat 30; at least one shower pipe 60 is provided at a side of the base plate 50 remote from the moving seat 30.

It will be appreciated that the first side may be the front or rear side of the gantry 20, as viewed along the first direction, for example.

According to this embodiment, the spray water pipe is connected to an external medicine feeding pipe, and the gantry 20 is linearly movable in a first direction by the first driving part 11 and performs a medicine spraying operation using the spray water pipe 60. Meanwhile, when the gantry 20 moves to the bank of the pool each time, the moving seat 30 is driven by the driving assembly 42, and can move a certain distance in the second direction by the first sliding assembly 41. In this way, the spraying of the entire area of the pool is completed. Compared with the prior art, the utility model can avoid manual operation, thereby not only reducing the labor intensity of staff, but also avoiding the occurrence of potential safety hazard. Meanwhile, the spray water pipe 60 can enlarge the coverage area of medicine spraying and reduce the medicine spraying blind area, so that the medicine adding efficiency can be improved.

Referring to fig. 1 to 3, in some embodiments, the first slider assembly 41 includes at least one first connection portion 411 and at least two first actuating portions 412, and the at least two first actuating portions 412 are connected to the at least one first connection portion 411.

It is understood that the first connection portion 411 may be a guide rail, a slide rail, a guide bar, or the like. The first actuator 412 may be a slider, a wheel, a guide, or the like. When the first connection part 411 is a guide rail, the first execution part 412 is a slider. When the first connection portion 411 is a slideway, the first executing portion 412 is a wheel. When the first connecting portion 411 is a guide bar, the first executing portion 412 is a guide holder.

According to this embodiment, the first actuator 412 can linearly move along the length direction of the first connector 411, and the movable base 30 can linearly move along the second direction.

Referring to fig. 1-3, in some embodiments, the drive assembly 42 includes a rack 421, a travel gear 422, and a first drive mechanism 423, the travel gear 422 being engaged with the rack 421, an output end of the first drive mechanism 423 being fixed with the travel gear 422.

According to this embodiment, by the engagement between the running gear 422 and the rack 421, when the first driving mechanism 423 drives the running gear 422 to rotate, the moving power can be further supplied.

Referring to fig. 1-3, in some embodiments, the first drive member 11 is identical in construction to the second drive member 40.

According to the embodiment, the structure of the dosing device is simpler, the universality of parts is ensured, and the maintenance operation of the dosing device is facilitated.

Referring to fig. 4, in some embodiments, the height adjusting device 70 is included, the height adjusting device 70 is disposed within the moving seat 30, the height adjusting device 70 includes at least two second sliding assemblies 71, a screw rod 72, a nut seat 73, a support seat 74, and a second driving mechanism 75, the screw rod 72 is disposed between the at least two second sliding assemblies 71, the nut seat 73 is in threaded connection with the screw rod 72, the support seat 74 is disposed at one end of the screw rod 72, the moving seat 30 of the support seat 74 is detachably connected, and an output end of the second driving mechanism 75 is fixed with the other end of the screw rod 72.

It will be appreciated that the second slide assembly 71 and the nut seat 73 are detachably connected to a moving plate of the moving seat 30 to which the base plate 50 is detachably connected.

According to this embodiment, the second slide assembly 71 can prevent the moving plate of the moving base 30 from rotating following the screw 72 when the screw 72 is driven to rotate by the second driving mechanism 75 through the screw engagement of the screw 72 with the nut base 73. Meanwhile, the nut seat 73 can drive the moving plate of the moving seat 30 and the base plate 50 to linearly move along the vertical direction so as to adjust the distance between the spray water pipe and the water surface, thereby enabling the spray water pipe to adapt to different water levels.

Referring to fig. 2-4, in some embodiments, the second slide assembly 71 is identical in construction to the first slide assembly 41.

According to the embodiment, the structure of the dosing device is simpler, the universality of parts is ensured, and the maintenance operation of the dosing device is facilitated.

Referring to fig. 5 to 6, in some embodiments, the stirring device comprises at least two stirring components 80, at least two stirring components 80 are distributed on two sides of the shower pipe 60, the stirring components 80 comprise at least two stirring paddles 81, a transmission assembly 82 and a third driving mechanism 83, at least two stirring paddles 81 are connected through the transmission assembly 82, and an output end of the third driving mechanism 83 is fixed with one stirring paddle 81.

According to this embodiment, when the gantry 20 moves from point a toward point B, the third driving mechanism 83 on the side close to point a drives the two stirring paddles 81 to rotate. When the gantry 20 moves from the point B toward the point a, the third driving mechanism 83 on the side close to the point B drives the two stirring paddles 81 to rotate. In this way, in the region where the spray water pipe 60 has been sprayed with the medicine, the agitation with the stirring blade 81 can promote the rapid mixing of the medicine with the sewage. Meanwhile, at least two third driving mechanisms 83 are arranged along the diagonal line, so that the substrate 50 can be uniformly stressed, and the substrate 50 is prevented from tilting.

Referring to fig. 5-6, in some embodiments, the transmission assembly 82 includes at least two second executing portions 821 and a second connecting portion 822, the at least two second executing portions 821 are respectively sleeved on the stirring blade 81, and the second connecting portion 822 is connected with the at least two second executing portions 821.

It is understood that the second actuator 821 may be a synchronous pulley, a synchronous gear, or the like; the second connection part 822 may be a timing belt or a timing chain, etc.

According to this embodiment, the two executing parts 412 can be made to rotate together with the two stirring paddles 81 by the action of the second connecting part 822.

Referring to fig. 1 and 7, in some embodiments, at least two brackets 90 are included, one bracket 90 being disposed below each base 10. In the present embodiment, the bracket 90 includes a connection plate 91 and at least two stay plates 92, and the at least two stay plates 92 are disposed below the connection plate 91 at intervals.

According to the embodiment, the base 10 and the ground are formed with the support 90 at a certain distance, so that rainwater can be discharged away from the shore in rainy days, and damage to parts caused by accumulation of rainwater on the shore can be avoided.

The first driving mechanism 423, the second driving mechanism 75, and the third driving mechanism 83 are motors as described above; for example, a stepper motor, a servo motor, a gear motor, or the like.

Specifically, the working principle of the dosing device is as follows: before the medicine spraying operation, when the second driving mechanism 75 drives the screw 72 to rotate through the threaded engagement of the screw 72 and the nut seat 73, the second sliding assembly 71 can prevent the moving plate of the moving seat 30 from rotating along with the screw 72. Meanwhile, the nut seat 73 can drive the moving plate of the moving seat 30 and the base plate 50 to linearly move along the vertical direction, so that the spray water pipe is adapted to the current water level. When the medicine spraying operation is performed, the first driving part 11 drives the portal frame 20 to move from the point A to the point B, the spray water pipe 60 performs the medicine spraying operation, and simultaneously the third driving mechanism 83 on one side close to the point A drives the two stirring paddles 81 to rotate, and the stirring paddles 81 are used for stirring sewage; when the portal frame 20 reaches the shore of the point B, the second driving part 40 drives the substrate 50 to linearly move along the second direction to adjust the position, after that, the first driving part 11 is started again to drive the portal frame 20 to move from the point B to the point a, the spray pipe 60 performs the medicine spraying operation, and simultaneously, the third driving mechanism 83 near one side of the point B drives the two stirring paddles 81 to rotate, and the stirring paddles 81 are utilized to stir the sewage.

It should be noted that, the model specification of the motor needs to be determined by selecting a model according to the actual specification of the device, and the specific model selection calculation method adopts the prior art in the field, so detailed description is omitted.

The power supply of the motor and its principle are clear to a person skilled in the art and will not be described in detail here.

The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (10)

1. A dosing device, comprising:

at least two bases (10), each of said bases (10) extending in a first direction;

a gantry (20), the gantry (20) being arranged on at least two bases (10) and being powered by a first driving member (11) to be linearly movable along the first direction;

a movable seat (30), wherein the movable seat (30) is arranged on a first side of the portal frame (20);

a second driving part (40), wherein the second driving part (40) is arranged on the portal frame (20) and is configured to drive the movable seat (30) to linearly move along a second direction; the second driving component (40) comprises a first sliding component (41) and a driving component (42), the first sliding component (41) is respectively connected with the portal frame (20) and the movable seat (30), and the driving component (42) is respectively connected with the portal frame (20) and the movable seat (30);

a base plate (50), the base plate (50) being detachably connected to the movable base (30);

at least one shower pipe (60), at least one shower pipe (60) is arranged on one side of the base plate (50) far away from the movable seat (30).

2. The dosing device according to claim 1, wherein the first slide assembly (41) comprises at least one first connection portion (411) and at least two first actuation portions (412), the at least two first actuation portions (412) being connected to the at least one first connection portion (411).

3. The dosing device according to claim 2, wherein the drive assembly (42) comprises a rack (421), a travelling gear (422) and a first drive mechanism (423), the travelling gear (422) being in engagement with the rack (421), the output of the first drive mechanism (423) being fixed with the travelling gear (422).

4. A dosing device according to any of claims 1-3, characterized in that the first drive member (11) is of the same construction as the second drive member (40).

5. The dosing device according to claim 4, comprising a height adjustment member (70), said height adjustment member (70) being arranged within said movable holder (30), said height adjustment member (70) comprising at least two second slide assemblies (71), a screw rod (72), a nut holder (73), a support holder (74) and a second drive mechanism (75), said screw rod (72) being arranged between at least two of said second slide assemblies (71), said nut holder (73) being in threaded connection with said screw rod (72), said support holder (74) being arranged at one end of said screw rod (72), and said support holder (74) being detachably connected to said movable holder (30), an output end of said second drive mechanism (75) being fixed to the other end of said screw rod (72).

6. The dosing device according to claim 5, characterized in that the second sliding assembly (71) is of the same structure as the first sliding assembly (41).

7. The dosing device according to claim 1, comprising at least two stirring members (80), at least two stirring members (80) being distributed on both sides of the shower pipe (60), the stirring members (80) comprising at least two stirring paddles (81), a transmission assembly (82) and a third driving mechanism (83), at least two stirring paddles (81) being connected by the transmission assembly (82), the output end of the third driving mechanism (83) being fixed to one of the stirring paddles (81).

8. The dosing device according to claim 7, wherein the transmission assembly (82) comprises at least two second execution parts (821) and a second connection part (822), the at least two second execution parts (821) being each sleeved on the stirring blade (81), the second connection part (822) being connected with the at least two second execution parts (821).

9. The dosing device according to claim 1, comprising at least two holders (90), one holder (90) being arranged under each of the bases (10).

10. The dosing device according to claim 9, wherein the bracket (90) comprises a connecting plate (91) and at least two gussets (92), at least two of the gussets (92) being spaced below the connecting plate (91).