CN108246743B

CN108246743B - A belt cleaning device for chemistry experiment beaker

Info

Publication number: CN108246743B
Application number: CN201810036949.5A
Authority: CN
Inventors: 不公告发明人
Original assignee: Guan Wenrong
Current assignee: Control Environment Technology Shandong Co ltd
Priority date: 2018-01-15
Filing date: 2018-01-15
Publication date: 2020-10-16
Anticipated expiration: 2038-01-15
Also published as: CN108246743A

Abstract

The invention discloses a cleaning device for a chemical experiment beaker, which comprises a fixed hoop, a fixed seat, a brush plate, a support rod, a hinge, a sleeve, a bolt, a pillar, a fixed plate, a hot air fan box, a hose, a connecting rod, a water pipe, a liquid storage tank, a rotating handle, a piston rod, a pushing handle, a water outlet hole, a bracket and a spring. The invention has the beneficial effects that: the spring is arranged in the middle of the support, so that the fixing hoop can be firmly clamped on the cup opening of the beaker by the elasticity of the spring, the stability of the beaker in cleaning is guaranteed, and the cleaning efficiency is effectively improved. Through set up the hot-air blower case on the fixed plate to can utilize the inside hot-air blower of hot-air blower case heated air, and carry hot-blast to the beaker in through the hose, dry the beaker, make things convenient for the quick save of beaker, improve abluent quality. The device has the characteristics of high cleaning efficiency, better cleaning effect, flexibility, simplicity and convenience.

Description

A belt cleaning device for chemistry experiment beaker

Technical Field

The invention relates to a cleaning device, in particular to a cleaning device for a chemical experiment beaker, and belongs to the field of application of chemical experiment teaching aids.

Background

A beaker is a common laboratory glass, typically made of glass, plastic, or pyrex. The beaker is cylindrical, and a notch is formed in one side of the top of the beaker, so that liquid can be poured conveniently. Scales are marked on the outer wall of some beakers, so that the volume of liquid in the beakers can be roughly estimated. The cleaning device of the beaker is a tool used for specially cleaning the beaker, and is indispensable in a chemical experiment class of a chemical teacher.

However, the existing beaker cleaning device still has certain defects when in use, although the existing beaker cleaning device can clean the beaker, the cleaning liquid after cleaning cannot be recycled by the existing beaker cleaning device, so that the waste of the cleaning liquid can be caused, the environment can be polluted if the cleaning liquid is randomly discharged, and the beaker cannot be dried by the existing beaker cleaning device, so that the preservation of the beaker is not facilitated.

Disclosure of Invention

The present invention has been made to solve the above problems, and an object of the present invention is to provide a cleaning apparatus for a chemical laboratory beaker.

The invention realizes the aim through the following technical scheme, the cleaning device for the chemical experiment beaker comprises a fixed hoop, a fixed seat and a brush plate, wherein a plurality of support rods are welded above the fixed hoop, one ends of the support rods are connected with a hinge, a plurality of sleeves are welded above the fixed seat, bolts are clamped on the side walls of the sleeves, a support column is clamped inside the sleeves, a fixed plate is welded at the top of the support column, a hot air box is arranged above the fixed plate, hoses are arranged on the side walls of two sides of the hot air box, a connecting rod is clamped in the middle of the brush plate, a water pipe is arranged inside the connecting rod, a liquid storage tank is welded at the top of the connecting rod, rotating handles are welded on the side walls of two sides of the liquid storage tank, a piston is clamped inside the liquid storage tank, a piston rod is connected above the piston, a push handle, and a spring is arranged in the middle of the support.

The diameter of the piston is matched with that of the inner wall of the liquid storage tank, and the piston is movably connected with the liquid storage tank.

The fixed hoop is arranged below the fixed seat through a supporting rod, and the fixed hoop is rotatably connected with the fixed seat through a hinge.

The hot air blower is arranged in the hot air blower box and is electrically connected with an external power supply through a lead.

The brush plate is of a circular structure, and the brush plate and the fixed seat are arranged in parallel.

The bottom of the water pipe is connected with the water outlet hole, and the top of the water pipe is clamped with the liquid storage tank.

Preferably, in order to ensure that the fixing hoop can be just clamped with the mouth of the beaker and ensure the stability of the fixation of the beaker, the fixing hoop is of a circular arc structure.

Preferably, in order to fix the brush plate more stably and firmly, the connecting rod is perpendicular to the brush plate and the fixed seat.

The invention has the beneficial effects that: through setting up the spring in the middle part of support to can utilize the elasticity of spring to make fixed hoop can firmly block the rim of a cup of post beaker, guarantee the stability of beaker when wasing, the effectual cleaning efficiency that has improved. Through set up the hot-air blower case on the fixed plate to can utilize the inside hot-air blower of hot-air blower case heated air, and carry hot-blast to the beaker in through the hose, dry the beaker, make things convenient for the quick save of beaker, improve abluent quality. Through set up the piston in the reservoir to control the piston with the piston rod and reciprocate, thereby the clearance liquid that the clearance liquid in the reservoir can discharge also can retrieve the clearance liquid of using in the beaker, can effectively prevent the clearance liquid because collect the environmental pollution who incompletely causes, the effectual energy of having practiced thrift. The rotating handle is welded on the side wall of the liquid storage tank, so that the rotating handle can be used for rotating to adjust the position of the brush plate, and the cleaning quality is effectively improved. The device has the characteristics of high cleaning efficiency, better cleaning effect, flexibility, simplicity and convenience.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

FIG. 2 is a schematic view of the internal structure of the connecting rod of the present invention.

Fig. 3 is a schematic view of the fixing clip of the present invention.

In the figure: 1. the air heater comprises a fixed hoop, 2, a fixed seat, 3, a brush plate, 4, a supporting rod, 5, a hinge, 6, a sleeve, 7, a bolt, 8, a support column, 9, a fixed plate, 10, an air heater box, 11, a hose, 12, a connecting rod, 13, a water pipe, 14, a liquid storage tank, 15, a rotating handle, 16, a piston, 17, a piston rod, 18, a pushing handle, 19, a water outlet hole, 20, a support, 21 and a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the cleaning device for a chemical experiment beaker comprises a fixed hoop 1, a fixed seat 2 and a brush plate 3, wherein a plurality of support rods 4 are welded above the fixed hoop 1, one end of each support rod 4 is connected with a hinge 5, a plurality of sleeves 6 are welded above the fixed seat 2, a plurality of clamping bolts 7 are arranged on the side walls of the sleeves 6, a support column 8 is clamped inside the sleeve 6, a fixed plate 9 is welded on the top of the support column 8, a hot air blower box 10 is arranged above the fixed plate 9, hoses 11 are arranged on the side walls of two sides of the hot air blower box 10, a connecting rod 12 is clamped in the middle of the brush plate 3, a water pipe 13 is arranged inside the connecting rod 12, a liquid storage tank 14 is welded on the top of the connecting rod 12, rotating handles 15 are welded on the side walls of two sides of the liquid storage tank 14, a piston 16 is clamped inside the, the middle of the bracket 20 is provided with a spring 21.

As a technical optimization scheme of the invention, the diameter of the piston 16 is matched with the diameter of the inner wall of the liquid storage tank 14, and the piston 16 is movably connected with the liquid storage tank 14, so that the piston 16 can move up and down, and the cleaning liquid in the liquid storage tank 14 can be conveniently discharged or used in a beaker can be conveniently absorbed.

As a technical optimization scheme of the invention, the fixing hoop 1 is arranged below the fixing seat 2 through the support rod 4, and the fixing hoop 1 is rotatably connected with the fixing seat 2 through the hinge 5, so that the fixing hoop 1 can be rotated to adjust the position, and the beaker is more stably and firmly fixed.

As a technical optimization scheme of the present invention, the hot air blower is disposed inside the hot air blower case 10, and the hot air blower is electrically connected to an external power source through a wire, so that the hot air blower case 10 can have sufficient electric energy to normally operate.

As a technical optimization scheme of the invention, the brush plate 3 is of a circular structure, and the brush plate 3 and the fixed seat 2 are arranged in parallel, so that the brush plate 3 can be perfectly clamped with the inner wall of the beaker, and the cleaning quality is improved.

As a technical optimization scheme of the invention, the bottom of the water pipe 13 is connected with the water outlet hole 19, and the top of the water pipe 13 is clamped with the liquid storage tank 14, so that water in the liquid storage tank 14 can be smoothly discharged from the water outlet hole 19.

As a technical optimization scheme of the invention, the fixing hoop 1 is of an arc-shaped structure, so that the fixing hoop 1 can be just clamped with the mouth of the beaker, and the stability of fixing the beaker is ensured.

As a technical optimization scheme of the invention, the connecting rod 12 is vertically arranged with the brush plate 3 and the fixed seat 2, so that the brush plate 3 is more stably and firmly fixed.

When the invention is used, firstly, the position between the two fixing hoops 1 is enlarged, then the fixing hoop 1 is clamped and fixed on the cup mouth of the beaker by the elasticity of the spring 21, the push handle 18 is compressed downwards, at the moment, the piston rod 17 is welded to push the piston 16 to compress the cleaning liquid in the liquid storage tank 14, the cleaning liquid is discharged into the beaker through the water pipe 14 and the water outlet hole 19, the brush plate 3 welded at the bottom of the connecting rod 12 is controlled by the rotating handle 15 to move up and down, the inner wall of the beaker is cleaned by rotating left and right, after the cleaning is finished, the rotating handle 15 is used for controlling the brush plate 3 to extend to the bottom of the beaker, the pushing handle 18 is used for controlling the piston 16 to move upwards, at the moment, the cleaning liquid in the beaker is sucked into the liquid storage tank 14 under the action of pressure, then the hot air blower box 10 is electrified, the hot air blower box 10 heats air and conducts the air into the beaker through the hose 11, the hot air contacts with water drops in the beaker to heat and evaporate the water drops, and the beaker is dried.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a belt cleaning device for chemistry experiment beaker, includes fixed hoop (1), fixing base (2) and brush board (3), its characterized in that: a plurality of support rods (4) are welded above the fixed hoop (1), one end of each support rod (4) is connected with a hinge (5), a plurality of sleeves (6) are welded above the fixed seat (2), side wall clamping bolts (7) of each sleeve (6) are clamped with support columns (8) inside the sleeves (6), a fixed plate (9) is welded at the tops of the support columns (8), a hot air blower box (10) is arranged above the fixed plate (9), hoses (11) are arranged on the side walls of two sides of the hot air blower box (10), a connecting rod (12) is clamped in the middle of the hairbrush plate (3), a water pipe (13) is arranged inside the connecting rod (12), a liquid storage tank (14) is welded at the top of the connecting rod (12), rotating handles (15) are welded on the side walls of two sides of the liquid storage tank (14), a piston (16) is clamped inside the liquid storage, the top of the piston rod (17) is welded with a push handle (18), a water outlet hole (19) is arranged in the brush plate (3) in a penetrating manner, the side walls of the two sides of the support rod (4) are welded with the supports (20), the middle of each support (20) is provided with a spring (21), the diameter of each piston (16) is matched with the diameter of the inner wall of the liquid storage tank (14), each piston (16) is movably connected with the liquid storage tank (14), the fixing hoop (1) is arranged below the corresponding fixing seat (2) through the support rod (4), the fixing hoop (1) is rotatably connected with the corresponding fixing seat (2) through a hinge (5), an air heater is arranged in the hot air fan box (10) and is electrically connected with an external power supply through a lead, the brush plate (3) is of a circular structure, the brush plate (3) is arranged in parallel with the corresponding fixing seat (2), the bottom of the water pipe (13) is connected with the water outlet hole, and the top of the water pipe (13) is clamped with the liquid storage tank (14), the fixing hoop (1) is of a circular arc structure, and the connecting rod (12) is vertically arranged with the brush plate (3) and the fixing seat (2).