CN219368916U - Horizontal airflow type bench negative pressure weighing platform equipped with composite filtering system - Google Patents
Horizontal airflow type bench negative pressure weighing platform equipped with composite filtering system Download PDFInfo
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- CN219368916U CN219368916U CN202223489692.XU CN202223489692U CN219368916U CN 219368916 U CN219368916 U CN 219368916U CN 202223489692 U CN202223489692 U CN 202223489692U CN 219368916 U CN219368916 U CN 219368916U
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Abstract
The utility model discloses a horizontal airflow type bench-type negative pressure weighing platform provided with a composite filtering system, and relates to the field of negative pressure weighing platforms. The weighing platform main body is provided with a negative pressure weighing chamber, a filtering hole, an exhaust port and a top part, wherein the negative pressure weighing chamber is covered on the outer part of the weighing platform main body, the filtering hole is formed in one side of the negative pressure weighing chamber, and the exhaust port is formed in the top part of the negative pressure weighing chamber. This configuration composite filter system's horizontal air flow type bench-top formula negative pressure weighing platform sets up detachable panel through the surface at the weighing platform main part, and spacing hole sets up in panel department for can be in the inside back of gathering more impurity in spacing hole, directly take off the weighing platform main part with the panel, then upset panel, can be convenient clear up the impurity of gathering in the spacing hole department of panel, avoid causing the pollution to the processing environment.
Description
Technical Field
The utility model relates to the technical field of negative pressure weighing platforms, in particular to a horizontal airflow type bench-type negative pressure weighing platform provided with a composite filtering system.
Background
The negative pressure weighing chamber is mainly used in some places such as pharmacy and microbiological research, and the like, and is used for controlling the dust rising condition in the medicine proportioning process, preventing the dust from being absorbed by human bodies, causing harm to the health and safety of the human bodies and correspondingly avoiding the cross contamination of the dust.
The negative pressure weighing chamber is internally provided with a negative pressure weighing platform for personnel to operate, and the surface of the negative pressure weighing platform is provided with a plurality of groups of limiting holes so as to facilitate the limiting fixation of auxiliary appliances, but partial powder is easy to accumulate in the limiting holes in the medicine proportioning process, and cleaning is difficult.
The main reason that the above problem appears is that after the powder accumulates in the inside of the limiting hole, because the flow direction of the air flow in the negative pressure weighing chamber is the horizontal direction, namely the direction parallel to the upper surface of the negative pressure weighing platform, and the filtering hole is positioned above the negative pressure weighing platform, the powder accumulated at the negative pressure weighing platform cannot enter the filtering hole of the negative pressure weighing chamber along with the horizontal air flow, so that more impurities are accumulated in the integrated negative pressure weighing platform continuously, the staff cannot conveniently clean the impurities accumulated in the integrated negative pressure weighing platform, bacteria are easy to breed in the integrated negative pressure weighing platform for a long time, and the safety in the later drug proportioning process is affected.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a negative pressure weighing platform, which solves the problems that part of powder is easy to accumulate in a limit hole formed on the surface of the negative pressure weighing platform and cleaning is difficult in the process of proportioning medicines.
(II) technical scheme
In order to achieve the above purpose, the utility model is realized by the following technical scheme: a negative pressure weigh table on a horizontal airflow type table configured with a composite filtration system, comprising:
a weighing platform main body, wherein a negative pressure weighing chamber is covered outside the weighing platform main body;
the filter hole is formed on one side of the negative pressure weighing chamber;
the exhaust port is formed at the top of the negative pressure weighing chamber;
the weighing platform main body is provided with a cleaning mechanism for cleaning impurities accumulated at the weighing platform main body;
the cleaning mechanism comprises a panel, a shaft rod and a fixed block, wherein the two groups of the shaft rods are hinged between the panels, the hinge joint is provided with the shaft rod, the two groups of the panels are arranged at the main body of the weighing platform, a connecting groove is formed in one side of the main body of the weighing platform, the fixed block is arranged at the connecting groove, and one end of the fixed block penetrates through the shaft rod and extends to one end of the main body of the weighing platform.
Preferably, one end of the fixing block is provided with a pulling plate, and the pulling plate is slidably arranged on one side of the connecting groove.
Preferably, the pulling plate is provided with a threaded rod, and one end of the threaded rod penetrates through the fixed block and is inserted into the inner bottom of the connecting groove.
Preferably, two groups of panels are provided with limiting blocks on the side face of one end, far away from the shaft rod, of each panel, and the limiting blocks are arranged at the main body of the weighing platform in a limiting mode.
Preferably, a group of limiting grooves are formed in the upper surface of one side of the weighing platform main body, and two groups of limiting blocks arranged on one side of the panel are in limiting clamping connection with the limiting grooves.
Preferably, the other group of limiting grooves are formed in the inner side wall of the other side of the weighing platform main body, and the limiting blocks arranged on the other side of the two groups of panels are in limiting insertion connection with the inside of the limiting grooves.
The utility model discloses a horizontal airflow type bench negative pressure weighing platform provided with a composite filtering system, which has the following beneficial effects:
1. this configuration composite filter system's horizontal air flow type bench-top formula negative pressure weighing platform sets up detachable panel through the surface at the weighing platform main part, and spacing hole sets up in panel department for can be in the inside back of gathering more impurity in spacing hole, directly take off the weighing platform main part with the panel, then upset panel, can be convenient clear up the impurity of gathering in the spacing hole department of panel, avoid causing the pollution to the processing environment.
2. According to the horizontal airflow type bench negative pressure weighing platform with the composite filtering system, the movable fixing block 204 is arranged at the weighing platform main body 1, when the panel 201 needs to be removed from the weighing platform main body 1 for cleaning, the fixing block 204 can be removed from the shaft lever 202 arranged at the joint of the two groups of the panel 201, so that the limiting and fixing effects on the shaft lever are eliminated, and then the panel can be directly taken away from the weighing platform main body for cleaning singly and conveniently.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is an enlarged view of the structure of FIG. 1A according to the present utility model;
FIG. 3 is an exploded view of the body and panel structure of the weighing platform of the present utility model;
FIG. 4 is a schematic view of a panel structure according to the present utility model;
FIG. 5 is a schematic view of the main structure of the weighing platform of the present utility model;
fig. 6 is an enlarged view of the structure of fig. 5B in accordance with the present utility model.
In the figure: 1. a weighing platform body; 101. a negative pressure weighing chamber; 102. a filter hole; 103. an exhaust port; 2. a cleaning mechanism; 201. a panel; 202. a shaft lever; 203. a connecting groove; 204. a fixed block; 205. pulling a plate; 206. a threaded rod; 3. a limiting block; 301. and a limit groove.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions in the embodiments of the present utility model are clearly and completely described, and it is obvious that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
According to the negative pressure weighing platform, the problem that cleaning is difficult is solved by providing the negative pressure weighing platform, part of powder is easy to accumulate in the limiting holes formed in the surface of the negative pressure weighing platform in the drug proportioning process, and the surface panel of the negative pressure weighing platform is taken down to be cleaned conveniently.
In order to better understand the above technical solutions, the following detailed description will refer to the accompanying drawings and specific embodiments.
Embodiment 1,
The embodiment of the utility model discloses a horizontal airflow type bench negative pressure weighing platform provided with a composite filtering system.
According to the fig. 1-6, a weighing platform main body 1, and a negative pressure weighing chamber 101 is covered outside the weighing platform main body 1;
a filter hole 102 formed on one side of the negative pressure weighing chamber 101; the filtering hole 102 is located above the weighing platform body 1, and when filtering, the flowing direction of the air flow is in a state of being parallel to the upper surface of the weighing platform body 1, namely, the required horizontal air flow filtering mode is achieved.
An exhaust port 103 formed at the top of the negative pressure weighing chamber 101;
the weighing platform main body 1 is provided with a cleaning mechanism 2 for cleaning impurities accumulated at the weighing platform main body 1;
the cleaning mechanism 2 comprises a panel 201, a plurality of groups of limiting holes are formed in the surface of the panel 201, a shaft rod 202 and a fixing block 204, the shaft rod 202 is arranged at the hinged joint between the two groups of panels 201, the two groups of panels 201 are arranged at the position of the weighing platform main body 1, a connecting groove 203 is formed in one side of the weighing platform main body 1, the fixing block 204 is arranged at the position of the connecting groove 203, one end of the fixing block 204 penetrates through the shaft rod 202 to extend to one end of the position of the weighing platform main body 1, a pull plate 205 is arranged at one end of the fixing block 204, the pull plate 205 is arranged on one side of the connecting groove 203 in a sliding mode, a threaded rod 206 is arranged at the position of the pull plate 205, and one end of the threaded rod 206 penetrates through the fixing block 204 and is spliced at the inner bottom of the connecting groove 203.
Working principle:
staff gets into the inside of negative pressure weighing chamber 101, and is located the inside surface of weighing platform main part 1 of negative pressure weighing chamber 101 and weigh the medicine quantity, and in this process, the accessible starts the inside fan of negative pressure weighing chamber 101 for the fan filters clearance through the dust and the powder that filter port symmetry measurement in-process produced.
After weighing, the threaded rod 206 arranged at the pull plate 205 is rotated firstly, so that one end of the threaded rod 206 is not contacted with the inner side wall of the connecting groove 203, and then the pull plate 205 is pulled towards the direction away from the shaft rod 202, so that one end of the fixed block 204 is removed from the hole formed at the shaft rod 202, the limiting and fixing effects of the shaft rod 202 are canceled, and then the two groups of panels 201 can be taken away from the weighing platform main body 1, so that impurities accumulated in the limiting holes inside the panels 201 can be cleaned conveniently.
Embodiment II,
The embodiment of the utility model discloses a horizontal airflow type bench negative pressure weighing platform provided with a composite filtering system.
According to the drawings 1-6, the side surfaces of one ends of two groups of panels 201 far away from a shaft lever 202 are provided with limiting blocks 3, a plurality of groups of limiting blocks 3 are arranged at the position of a weighing platform main body 1 in a limiting manner, a group of limiting grooves 301 are formed in the upper surface of one side of the weighing platform main body 1, the limiting blocks 3 arranged on one side of the two groups of panels 201 are clamped at the position of the limiting grooves 301 in a limiting manner, the other group of limiting grooves 301 are formed in the inner side wall of the other side of the weighing platform main body 1, and the limiting blocks 3 arranged on the other side of the two groups of panels 201 are in a limiting manner and are inserted into the limiting grooves 301 in a limiting manner.
Working principle:
when the panels 201 are taken away, after the fixing of the shaft lever 202 is canceled, at this time, one ends of the two groups of panels 201 close to the fixing blocks 204 are lifted upwards, so that one group of limiting blocks 3 arranged on one side of the two groups of panels 201 are separated from one group of limiting grooves 301 arranged on the position of the weighing platform main body 1 close to the fixing blocks 204, and then the two groups of panels 201 are pulled towards the direction away from the filtering holes 102, so that the two groups of limiting blocks 3 arranged on the other side of the panels 201 are moved out from the other group of limiting grooves 301 arranged on the inner side wall of the weighing platform main body 1, and the two groups of panels 201 are in an unrestricted state as a whole, so that the panels 201 are taken out for convenient cleaning.
In summary, compared with the prior art, the method has the following beneficial effects:
1. through set up detachable panel 201 at the surface of weighing platform main part 1, and spacing hole is seted up in panel 201 department for can be after the inside accumulation of spacing hole more impurity, directly take off panel 201 from weighing platform main part 1, then upset panel 201, impurity that can be convenient will gather in panel 201 spacing hole department is cleared up, avoids causing the pollution to the processing environment.
2. By arranging the movable fixing block 204 at the weighing platform main body 1, when the panel 201 needs to be removed from the weighing platform main body 1 for cleaning, the fixing block 204 can be removed from the shaft lever 202 arranged at the joint of the two groups of panels 201, so that the limiting and fixing effects on the shaft lever 202 are eliminated, and then the panel 201 can be directly taken away from the weighing platform main body 1, so that the panel 201 can be cleaned independently and conveniently.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. A negative pressure weigh table on a horizontal airflow type table configured with a composite filtration system, comprising:
a weighing platform main body (1), wherein a negative pressure weighing chamber (101) is arranged on the outer cover of the weighing platform main body (1);
a filter hole (102) arranged at one side of the negative pressure weighing chamber (101);
an exhaust port (103) which is arranged at the top of the negative pressure weighing chamber (101);
the method is characterized in that: the weighing platform comprises a weighing platform main body (1), wherein a cleaning mechanism (2) is arranged at the weighing platform main body (1) and is used for cleaning impurities accumulated at the weighing platform main body (1);
the cleaning mechanism (2) comprises a panel (201), a shaft rod (202) and a fixed block (204), wherein two groups of the panel (201) are hinged to each other, the shaft rod (202) is arranged at the hinged position, the two groups of the panel (201) are arranged at the position of the weighing platform main body (1), a connecting groove (203) is formed in one side of the weighing platform main body (1), the fixed block (204) is arranged at the position of the connecting groove (203), and one end of the fixed block (204) penetrates through the shaft rod (202) and extends to one end of the position of the weighing platform main body (1).
2. The negative pressure weighing station of the horizontal air flow type on the station for configuring a composite filtration system according to claim 1, wherein: one end of the fixed block (204) is provided with a pulling plate (205), and the pulling plate (205) is arranged on one side of the connecting groove (203) in a sliding way.
3. The negative pressure weighing station of the horizontal air flow type on the station for configuring a composite filtration system according to claim 2, wherein: the pull plate (205) is provided with a threaded rod (206), and one end of the threaded rod (206) penetrates through the fixed block (204) and is inserted into the inner bottom of the connecting groove (203).
4. A negative pressure weighing station of the horizontal air flow type for configuring a composite filtration system according to claim 3, wherein: two sets of panels (201) are provided with limiting blocks (3) on the side face of one end, far away from the shaft rod (202), of each panel, and a plurality of sets of limiting blocks (3) are arranged at the position of the weighing platform main body (1) in a limiting mode.
5. The negative pressure weighing station of the horizontal air flow type of the composite filter system according to claim 4, wherein: a group of limit grooves (301) are formed in the upper surface of one side of the weighing platform main body (1), and two groups of limit blocks (3) arranged on one side of the panel (201) are in limit clamping connection with the limit grooves (301).
6. The negative pressure weighing station of the horizontal air flow type of the composite filter system according to claim 5, wherein: the other side inner side wall of the weighing platform main body (1) is provided with another group of limiting grooves (301), and limiting blocks (3) arranged on the other side of the two groups of panels (201) are in limiting insertion connection with the inside of the limiting grooves (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223489692.XU CN219368916U (en) | 2022-12-26 | 2022-12-26 | Horizontal airflow type bench negative pressure weighing platform equipped with composite filtering system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223489692.XU CN219368916U (en) | 2022-12-26 | 2022-12-26 | Horizontal airflow type bench negative pressure weighing platform equipped with composite filtering system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219368916U true CN219368916U (en) | 2023-07-18 |
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ID=87137957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223489692.XU Active CN219368916U (en) | 2022-12-26 | 2022-12-26 | Horizontal airflow type bench negative pressure weighing platform equipped with composite filtering system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219368916U (en) |
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2022
- 2022-12-26 CN CN202223489692.XU patent/CN219368916U/en active Active
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