CN215844735U

CN215844735U - Test tube batch cleaning equipment for physics teaching experiments

Info

Publication number: CN215844735U
Application number: CN202122381989.3U
Authority: CN
Inventors: 李玲玲
Original assignee: Individual
Current assignee: Shaanxi Feiyu Chuangyun Intelligent Technology Co.,Ltd.
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-02-18
Anticipated expiration: 2031-09-29

Abstract

The utility model relates to a test tube cleaning device, in particular to test tube batch cleaning equipment for physical teaching experiments. The technical problem of the utility model is as follows: the utility model provides a high efficiency, need not artifical washing, and can be fully to the inside sterile test tube batch cleaning equipment for physics teaching experiments of test tube. The technical implementation scheme of the utility model is as follows: the utility model provides a test tube is cleaning equipment in batches for physical teaching experiments, including sucking disc, support, rotary mechanism, bracing piece, fixed frame, first fixed plate, worm wheel, worm, rocking handle, gear, brush and elevating system, the support totally two, the support bottom all is equipped with the sucking disc, is equipped with rotary mechanism between the support top, and the support top all is equipped with the bracing piece, is equipped with fixed frame between the bracing piece, and fixed frame bottom symmetry is equipped with first fixed plate. Has the advantages that: through rotary mechanism work, alright wash the test tube to need not artifical the washing.

Description

Test tube batch cleaning equipment for physics teaching experiments

Technical Field

The utility model relates to a test tube cleaning device, in particular to test tube batch cleaning equipment for physical teaching experiments.

Background

At present, in the experiment operation process of physics teaching, in order to satisfy the experiment requirement, often can use the test tube, so the test tube is clean very important, after the experiment, need to unify the disinfection washing with the test tube, the washing method in the past adopts the manual work to wash, water injection in the test tube first, then rock or adopt the cleaning brush to wash the inside of test tube one by one, then disinfect by special device and store, the manual work carries out abluent mode to the test tube, can't wash the test tube inner wall thoroughly, it is more loaded down with trivial details, increased work burden, and bring the pollution easily, adopt the method of unifying the disinfection can't carry out germicidal treatment to the inside of test tube, can't guarantee sanitation, inefficiency and the effect is not good.

Therefore, it is necessary to design a tube cleaning device for physics teaching experiments, which is efficient, does not need manual cleaning, and can sufficiently sterilize the inside of a test tube.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects that the mode of manually using cleaning brushes to clean the interiors of test tubes one by one is low in efficiency and increases workload, the interiors of the test tubes cannot be sterilized by adopting a unified disinfection method, and cleanness and sanitation cannot be guaranteed, the utility model has the technical problems that: the utility model provides a high efficiency, need not artifical washing, and can be fully to the inside sterile for test tube cleaning device of physics teaching experiment of carrying out.

The technical implementation scheme of the utility model is as follows: the utility model provides a test tube is cleaning equipment in batches for physical teaching experiments, including the sucking disc, a support, rotary mechanism, the bracing piece, fixed frame, first fixed plate, the worm wheel, the worm, the rocking handle, the gear, brush and elevating system, the support is totally two, the support bottom all is equipped with the sucking disc, be equipped with rotary mechanism between the support top, the support top all is equipped with the bracing piece, be equipped with fixed frame between the bracing piece, fixed frame bottom symmetry is equipped with first fixed plate, be equipped with the worm wheel between the first fixed plate, be connected with the worm through threaded connection's mode on the worm wheel, worm and fixed frame cooperation, even rotary type is equipped with four brushes on the fixed frame, the brush top all is equipped with the gear with the worm top, the gear meshes mutually, the gear is totally five, the gear all is located the fixed block, the worm top is equipped with the rocking handle, rocking handle and fixed frame cooperation, be equipped with elevating system between support one side.

In one embodiment, the lifting mechanism comprises a second fixing plate, a third fixing plate, a guide frame and a first lifting plate, the second fixing plate is arranged on one side of each bracket, the guide frame is arranged between one sides of the second fixing plates, the third fixing plate is symmetrically arranged on the upper portion of each guide block, the third fixing plates are connected with the fixing frame, the first lifting plate is arranged in the guide frame in a sliding mode, the brushes are matched with the first lifting plate, and four placing holes are formed in the first lifting plate.

In one embodiment, the water adding mechanism is further included, the water adding mechanism comprises a connecting block, a water tank, a water adding port, a water pipe, a moving block, a connecting rod and a second lifting plate, the connecting block is arranged on one side of the support, the water tank is arranged on one side of the connecting block, a through rod is connected between the water tanks, the water adding port is arranged on the through rod in a sliding mode, the second lifting plate is arranged in the water tank in a sliding mode, the connecting rod is symmetrically arranged at the bottom of the second lifting plate, the moving block is connected to one side of the worm in a threaded connection mode, the connecting rod is connected with the moving block, the water pipe is symmetrically arranged at the top of the water tank, and the water pipe on the same side is connected with the hairbrush on the same side.

In one embodiment, the clamping device further comprises a clamping mechanism, the clamping mechanism comprises first fixed blocks, clamping blocks and first return springs, four groups of first fixed blocks are uniformly arranged on the top of the fixed frame, two first fixed blocks are arranged in each group, the clamping blocks are arranged on the first fixed blocks in a sliding mode, the first return springs are connected between the clamping blocks and the first fixed blocks, and the two clamping blocks corresponding to the same side are located at the tops of the placing openings on the same side.

In one embodiment, the disinfection device further comprises a disinfection mechanism, the disinfection mechanism comprises a fourth fixed plate, a lower pressing plate, a second reset spring, a storage box, a blanking pipe, a fifth fixed plate, fixed rods, guide blocks, movable plates, a movable rod, a second fixed block, a third fixed block, a movable cover and a torsion spring, the fourth fixed plate is symmetrically arranged at the top of the third fixed plate, the lower pressing plate is arranged on the fourth fixed plate in a sliding manner, the second reset spring is connected between the lower pressing plate and the fourth fixed plate, the storage box is symmetrically arranged at the top of the fixed plates, the blanking pipe is arranged at the top of the water pipe, the fifth fixed plate is arranged in the storage box, the fixed rods are arranged at the outer side of the fifth fixed plate, the two movable plates are arranged on the fixed rods in a rotating manner, the two guide blocks are arranged at the top of the fifth fixed plate, both sides of the bottom of the lower pressing plate at the same side are matched with the guide blocks at the same side, and the movable rod is arranged at the bottom of the movable plate, the blanking pipe top one side all is equipped with the third fixed block, and equal rotary type is equipped with the removal lid on the third fixed block, removes the lid all with the cooperation of blanking pipe, all is connected with torsion spring between the removal lid of homonymy and the third fixed block of homonymy, removes the caping portion and all is equipped with the second fixed block, and the carriage release lever of homonymy all links to each other with the second fixed block rotary type of homonymy.

In one embodiment, the water tube is made of plastic.

Has the advantages that: 1. the test tube can be cleaned through the work of the rotating mechanism, so that manual cleaning is not needed;

2. the brush can be intermittently added with water by the operation of the water adding mechanism, so that the cleaning is convenient, and manual water adding is not needed;

3. through the work of disinfection mechanism, alright disinfect to the test tube to need not the manual work and disinfect.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective view of the rotating mechanism of the present invention.

Fig. 3 is a schematic perspective view of the lifting mechanism of the present invention.

Fig. 4 is a schematic perspective view of the water adding mechanism of the present invention.

Fig. 5 is a schematic perspective view of the clamping mechanism of the present invention.

FIG. 6 is an enlarged view of invention A.

Fig. 7 is a schematic perspective view of the disinfection mechanism of the present invention.

Fig. 8 is an enlarged view of invention B.

Fig. 9 is an enlarged view of the present invention C.

Description of reference numerals: 1: suction cup, 2: a bracket, 3: rotation mechanism, 31: support bar, 32: fixing frame, 33: first fixing plate, 34: worm wheel, 35: worm, 36: rocking handle, 37: gear, 38: brush, 4: elevating mechanism, 41: second fixing plate, 42: third fixing plate, 43: guide frame, 44: first rising plate, 5: watering mechanism, 51: engagement block, 52: a water tank, 53: water addition port, 54: water pipe, 55: moving block, 56: connecting rod, 57: second rising plate, 6: clamping mechanism, 61: first fixing block, 62: clamping block, 63: first return spring, 7: sterilization mechanism, 71: fourth fixing plate, 72: lower press plate, 73: second return spring, 74: storage tank, 75: blanking pipe, 76: fifth fixing plate, 77: fixing rod, 78: guide block, 79: moving plate, 710: moving bar, 711: second fixing block, 712: third fixing block, 713: moving cover, 714: a torsion spring.

Detailed Description

The present invention now will be described more fully hereinafter with reference to the accompanying drawings, in which presently preferred embodiments of the utility model are shown. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided for completeness and fully convey the scope of the utility model to the skilled person.

Example 1

A test tube batch cleaning device for physics teaching experiments is shown in figures 1-3 and comprises two supports 2, two suckers 1, two supports 2, a rotating mechanism 3, a supporting rod 31, a fixing frame 32, a first fixing plate 33, a worm wheel 34, a worm 35, a rocking handle 36, a gear 37, a hairbrush 38 and a lifting mechanism 4, wherein the suckers 1 are arranged at the bottoms of the supports 2, the rotating mechanism 3 is arranged between the tops of the supports 2, the supporting rod 31 is arranged at the top of each support 2, the fixing frame 32 is arranged between the supporting rods 31, the first fixing plates 33 are symmetrically arranged at the bottom of the fixing frame 32 left and right, the worm wheel 34 is arranged between the first fixing plates 33, the worm wheel 34 is connected with the worm 35 in a threaded connection mode, the worm 35 is matched with the fixing frame 32, four hairbrushes 38 are uniformly and rotatably arranged on the fixing frame 32, the gears 37 are arranged at the tops of the hairbrush 38 and the worm 35, the gears 37 are meshed, and five gears 37 are arranged, the gears 37 are all positioned in the fixed block, the rocking handle 36 is arranged at the top of the worm 35, the rocking handle 36 is matched with the fixed block 32, and the lifting mechanism 4 is arranged between the rear parts of the brackets 2.

When people need to clean the test tube, people firstly place the device at a proper position to enable the sucker 1 to be adsorbed with a desktop, so as to prevent the device from falling off, then sequentially place the test tube on the lifting mechanism 4, move the lifting mechanism 4 upwards after the test tube is placed, enable the test tube to be matched with the hairbrush 38, rotate the rocking handle 36 to drive the worm 35 to rotate, drive the gear 37 to rotate by the rotation of the worm 35, drive the hairbrush 38 to rotate by the rotation of the gear 37, clean the test tube by the rotation of the hairbrush 38, enable the rocking handle 36 to be rotated repeatedly in a positive and negative alternative mode to enable the test tube and the hairbrush 38 to be fully rubbed and cleaned, when the test tube washing finishes, people stop rotating rocking handle 36, and elevating system 4 moves down for the test tube no longer cooperates with brush 38 alright take out the test tube that finishes washing, at last upwards moves this device hard, makes sucking disc 1 no longer adsorb the desktop, alright take off this device.

The lifting mechanism 4 comprises a second fixing plate 41, a third fixing plate 42, a guide frame 43 and a first lifting plate 44, the second fixing plate 41 is arranged on the rear side of the support 2, the guide frame 43 is arranged between the upper sides of the second fixing plate 41, the third fixing plates 42 are symmetrically arranged on the upper portion of the guide block 78 in the front-back direction, the third fixing plates 42 are connected with the fixing frame 32, the first lifting plate 44 is arranged in the guide frame 43 in a sliding mode, the brushes 38 are matched with the first lifting plate 44, and four placing holes are formed in the first lifting plate 44.

When people need wash the test tube, people place the test tube on placing the hole in proper order, alright first riser 44 of rebound drives test tube rebound for test tube and brush 38 contact, brush 38 rotate alright rub the washing to the test tube, finish when test tube washing, people remove first riser 44 downwards, drive the test tube and remove downwards, make the test tube no longer contact with brush 38, people alright take out the test tube that finishes washing.

Example 2

On the basis of embodiment 1, as shown in fig. 1 and fig. 4 to 9, the water adding device further includes a water adding mechanism 5, the water adding mechanism 5 includes a connection block 51, a water tank 52, a water adding port 53, a water pipe 54, a moving block 55, a connection rod 56 and a second lifting plate 57, the connection block 51 is disposed on the upper side of the front portion of the support 2, the water tank 52 is disposed on the inner side of the rear portion of the connection block 51, a through rod is connected between the water tanks 52, the water adding port 53 is slidably disposed on the through rod, the second lifting plate 57 is slidably disposed in the water tank 52, the connection rod 56 is symmetrically disposed on the bottom of the second lifting plate 57 in the front-back direction, the moving block 55 is connected to the lower side of the worm 35 in a threaded connection manner, the connection rod 56 is connected to the moving block 55, the water pipes 54 are symmetrically disposed on the front-back direction of the top of the water tank 52, and the water pipes 54 on the same side are connected to the brushes 38 on the same side.

When people need to wash the test tube, the water filling port 53 is taken down firstly, clean water is injected onto the through rod, the clean water flows into the water tank 52 through the through rod, after the water tank 52 is filled with the clean water, the water filling port 53 is placed back, the worm 35 rotates to drive the moving block 55 to move downwards, the connecting rod 56 and the second lifting plate 57 are driven to move downwards, the second lifting plate 57 moves downwards to drive the clean water to move upwards and convey to the water pipe 54, then the clean water flows onto the brush 38 through the water pipe 54, people rotate the rocking handle 36 repeatedly in a positive and negative alternating mode to drive the worm 35 to rotate in a positive and negative alternating mode, the moving block 55 is driven to move repeatedly up and down, the second lifting plate 57 is driven to move repeatedly up and down, the clean water intermittently flows onto the brush 38, and the test tube can be washed.

Still including clamping mechanism 6, clamping mechanism 6 is including first fixed block 61, clamp splice 62 and first reset spring 63, and fixed frame 32 top evenly is equipped with four sets of first fixed blocks 61, and the first fixed block 61 of every group is totally two, all is equipped with clamp splice 62 on the first fixed block 61 with slidingtype, all is connected with first reset spring 63 between clamp splice 62 and the first fixed block 61, and two clamp splices 62 that the homonymy corresponds all are located the mouth top of placing of homonymy.

When people need wash the test tube, people can move clamp splice 62 to the outside, first reset spring 63 is compressed, clamp splice 62 moves to the outside and no longer blocks and places the mouth, alright place the test tube on placing the mouth, loosen clamp splice 62 afterwards, clamp splice 62 moves to the inside under first reset spring 63's effect and resets, alright press from both sides the test tube tightly, prevent that the test tube from dropping in cleaning, finish when the test tube washing, people outside pulling clamp splice 62 alright take out the test tube and accomodate.

The disinfection device also comprises a disinfection mechanism 7, the disinfection mechanism 7 comprises a fourth fixing plate 71, a lower pressing plate 72, a second reset spring 73, a storage box 74, a discharging pipe 75, a fifth fixing plate 76, a fixing rod 77, a guide block 78, a moving plate 79, a moving rod 710, a second fixing block 711, a third fixing block 712, a moving cover 713 and a torsion spring 714, the fourth fixing plate 71 is symmetrically arranged at the top of the third fixing plate 42 in front and back, the lower pressing plate 72 is arranged on the fourth fixing plate 71 in a sliding manner, the second reset spring 73 is connected between the lower pressing plate 72 and the fourth fixing plate 71, the storage boxes 74 are symmetrically arranged at the top of the fixing frame 32 in left and right, the discharging pipe 75 is arranged at the top of the water pipe 54, the fifth fixing plate 76 is arranged in the storage boxes 74, the moving plate 77 is arranged at the outer side of the fifth fixing plate 76, two rotary type 79 are arranged on the fixing rod 77, and the two guide blocks 78 are arranged at the top of the fifth fixing plate 76, the left side and the right side of the bottom of the lower pressing plate 72 on the same side are matched with the guide blocks 78 on the same side, the bottom of the moving plate 79 is provided with a moving rod 710, the outer side of the top of the blanking tube 75 is provided with a third fixing block 712, the third fixing block 712 is provided with a moving cover 713 in a rotating mode, the moving cover 713 is matched with the blanking tube 75, a torsion spring 714 is connected between the moving cover 713 on the same side and the third fixing block 712 on the same side, the top of the moving cover 713 is provided with a second fixing block 711, and the moving rod 710 on the same side is connected with the second fixing block 711 on the same side in a rotating mode.

When people need to clean the test tube, people can pour disinfectant into the storage tank 74, people press the lower pressing plate 72 downwards, the second return spring 73 is compressed, the lower pressing plate 72 moves downwards to drive the moving plate 79 to rotate, the moving rod 710 is driven to rotate, so that the corresponding moving rod 710 at one end moves upwards to drive the corresponding moving cover 713 at the same side to rotate upwards for opening, the moving cover 713 rotates upwards to stop the discharging pipe 75, the sterilizing water tank 52 in the storage box 74 flows into the discharging pipe 75, when the water flows to the brush 38 through the water pipe 54, the test tube is sterilized, and after the discharging of the sterilized water is finished, the lower pressing plate 72 is released, the lower pressing plate 72 moves upwards to reset under the action of the second reset spring 73, the moving plate 79 is driven to rotate reversely to reset, thereby driving the corresponding one end moving rod 710 to move downwards and further driving the corresponding moving cover 713 to rotate reversely and close.

The technical principle of the embodiment of the present invention is described above in conjunction with the specific embodiments. The description is only intended to explain the principles of embodiments of the utility model and should not be taken in any way as limiting the scope of the embodiments of the utility model. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive step, and these embodiments will fall within the scope of the present invention.

Claims

1. The test tube batch cleaning equipment for the physics teaching experiment is characterized by comprising two suckers (1), supports (2), a rotating mechanism (3), supporting rods (31), fixing frames (32), first fixing plates (33), worm wheels (34), worms (35), rocking handles (36), gears (37), brushes (38) and lifting mechanisms (4), wherein the suckers (1) are arranged at the bottoms of the supports (2), the rotating mechanism (3) is arranged between the tops of the supports (2), the supporting rods (31) are arranged at the tops of the supports (2), the fixing frames (32) are arranged between the supporting rods (31), the first fixing plates (33) are symmetrically arranged at the bottoms of the fixing frames (32), the worm wheels (34) are arranged between the first fixing plates (33), the worm wheels (34) are connected with the worms (35) in a threaded connection mode, and the worms (35) are matched with the fixing frames (32), the fixed frame (32) is provided with four brushes (38) in an even rotating mode, the tops of the brushes (38) and the tops of the worms (35) are respectively provided with a gear (37), the gears (37) are meshed with each other, the gears (37) are five in number, the gears (37) are respectively located in the fixed frame, the top of the worm (35) is provided with a rocking handle (36), the rocking handle (36) is matched with the fixed frame (32), and a lifting mechanism (4) is arranged between one side of the support (2).

2. The test tube batch cleaning equipment for the physics teaching experiment according to claim 1, characterized in that, the elevating system (4) comprises a second fixing plate (41), a third fixing plate (42), a guiding frame (43) and a first lifting plate (44), the second fixing plate (41) is arranged on one side of the bracket (2), the guiding frame (43) is arranged between one sides of the second fixing plate (41), the third fixing plate (42) is symmetrically arranged on the upper part of the guiding block (78), the third fixing plate (42) is connected with the fixing frame (32), the first lifting plate (44) is arranged in the guiding frame (43) in a sliding manner, the brushes (38) are matched with the first lifting plate (44), and the first lifting plate (44) is provided with four placing holes.

3. The batch cleaning device for the test tubes for the physics teaching experiments according to claim 2, which further comprises a water adding mechanism (5), wherein the water adding mechanism (5) comprises a connecting block (51), a water tank (52), a water adding port (53), a water pipe (54), a moving block (55), a connecting rod (56) and a second lifting plate (57), the connecting block (51) is arranged on one side of the support (2), the water tank (52) is arranged on one side of the connecting block (51), a through rod is connected between the water tanks (52), the water adding port (53) is slidably arranged on the through rod, the second lifting plate (57) is slidably arranged in the water tank (52), the connecting rods (56) are symmetrically arranged at the bottoms of the second lifting plates (57), the moving block (55) is connected with one side of the worm (35) in a threaded connection manner, the connecting rods (56) are connected with the moving block (55), the water pipes (54) are symmetrically arranged at the tops of the water tanks (52), the water pipes (54) on the same side are connected with the hairbrushes (38) on the same side.

4. The batch cleaning equipment for the test tubes for the physics teaching experiments according to claim 3, characterized by further comprising a clamping mechanism (6), wherein the clamping mechanism (6) comprises a first fixed block (61), clamping blocks (62) and first return springs (63), four groups of first fixed blocks (61) are uniformly arranged at the top of the fixed frame (32), the number of the first fixed blocks (61) in each group is two, the clamping blocks (62) are all slidably arranged on the first fixed blocks (61), the first return springs (63) are connected between the clamping blocks (62) and the first fixed blocks (61), and the two clamping blocks (62) corresponding to the same side are located at the top of the placing port on the same side.

5. The test tube batch cleaning equipment for the physics teaching experiment according to claim 4, characterized in that, the equipment further comprises a disinfection mechanism (7), the disinfection mechanism (7) comprises a fourth fixing plate (71), a lower pressing plate (72), a second reset spring (73), a storage box (74), a blanking tube (75), a fifth fixing plate (76), a fixing rod (77), a guide block (78), a moving plate (79), a moving rod (710), a second fixing block (711), a third fixing block (712), a moving cover (713) and a torsion spring (714), the top of the third fixing plate (42) is symmetrically provided with the fourth fixing plate (71), the fourth fixing plate (71) is provided with the lower pressing plate (72) in a sliding manner, the second reset spring (73) is connected between the lower pressing plate (72) and the fourth fixing plate (71), the top of the fixing frame (32) is symmetrically provided with the storage box (74), the top of the water pipe (54) is provided with a discharging pipe (75), a storage box (74) is internally provided with a fifth fixing plate (76), the outer side of the fifth fixing plate (76) is provided with a fixing rod (77), two moving plates (79) are rotatably arranged on the fixing rod (77), the top of the fifth fixing plate (76) is provided with two guide blocks (78), the two sides of the bottom of the lower pressing plate (72) at the same side are matched with the guide blocks (78) at the same side, the bottom of the moving plate (79) is provided with a moving rod (710), one side of the top of the discharging pipe (75) is provided with a third fixing block (712), the third fixing block (712) is rotatably provided with a moving cover (713), the moving covers (713) are matched with the discharging pipe (75), a torsion spring (714) is connected between the moving cover (713) at the same side and the third fixing block (712) at the same side, the top of the moving cover (713) is provided with a second fixing block (711), the moving rods (710) on the same side are rotatably connected with the second fixed blocks (711) on the same side.

6. The batch cleaning device for test tubes for physics teaching experiments as claimed in claim 3, wherein the water tube (54) is made of plastic.