CN108860238A - A kind of convenient transport device of chemistry teaching laboratory apparatus - Google Patents
A kind of convenient transport device of chemistry teaching laboratory apparatus Download PDFInfo
- Publication number
- CN108860238A CN108860238A CN201810638301.5A CN201810638301A CN108860238A CN 108860238 A CN108860238 A CN 108860238A CN 201810638301 A CN201810638301 A CN 201810638301A CN 108860238 A CN108860238 A CN 108860238A
- Authority
- CN
- China
- Prior art keywords
- laboratory apparatus
- transport case
- transport device
- transport
- containing box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/002—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor characterised by a rectangular shape, involving sidewalls or racks
- B62B3/005—Details of storage means, e.g. drawers, bins or racks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/36—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents adapted to be used for non-packaging purposes after removal of contents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/23—Devices for tilting and emptying of containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B2205/00—Hand-propelled vehicles or sledges being foldable or dismountable when not in use
- B62B2205/14—Retractable wheels
Abstract
The invention discloses a kind of convenient transport devices of chemistry teaching laboratory apparatus,Including transport device and turnover-proof device,Transport device includes transport case,The inside of transport case is installation cavity,Turnover-proof device is arranged in installation cavity body,Transport case upper end is provided with the seal cover board for closing installation cavity,Box cover is fixed by lock pin and transport case,Turnover-proof device includes that hemispheric anti-canting slot is arranged in transport case,Spherical containing box is provided in anti-canting slot,Several spherical balls are provided between containing box and anti-canting slot,The accommodating groove of rectangle is provided in containing box,The upper end of containing box is provided with the sealing cover for closing accommodating groove,The lower end of accommodating groove is provided with hollow counterweight cavity,Clump weight is provided in counterweight cavity,Not only there is good portable transportation performance but also energy with good stability,It can make the laboratory apparatus held stationary transported simultaneously,Prevent laboratory apparatus from overturning or falling.
Description
Technical field
The present invention relates to teaching aid technical field, specially a kind of convenient transport device of chemistry teaching laboratory apparatus.
Background technique
Currently, in chemistry teaching, since the instruments used for education for when doing chemical experiment, needing to use are relatively more, Lao Shi
It is all to need manual handling every time when teaching, it is relatively elaborate, in addition, being easy to appear meaning during manual handling carries instrument
Outside, there is certain danger, and manual handling carrying instrument is few, has certain limitation.
In order to improve the prior art, application No. is 201410183789.9 Chinese invention patents to disclose a kind of chemical instrument
Device vehicle, in the program, due to being provided with partition on objective table, the table top of objective table is the anti-skidding table top of corrosion resistance, therefore, is placed
It is less likely to occur in instrument cab moving process situations such as moving, colliding, turn over side, fall in the chemical apparatuses on objective table, and
Objective table has the table top of anticorrosive property, even if chemical substance leaks outside accidentally, is also not easy to damage instrument cab；
Due to be provided with staged setting detachable rack for test tube, and be provided on the objective table where rack for test tube every
Plate, rack for test tube are fixed in the certain area of objective table, are not easy to walk, and since the detachable rack for test tube of staged setting has
Three layers, the test tube circular hole size that each layer of height is different, set is different, and the interior of fixed circular hole is additionally provided with inside rack for test tube
Layer, therefore the test tube of various models can be firmly secured on rack for test tube, can be realized within the same time and correctly safely be transported
The test tube of defeated a large amount of various models, and rack for test tube is detachable rack for test tube, can take out rack for test tube at any time with test tube convenient for cleaning
Objective table under frame, it is very convenient；
Since top stage table top is provided with draining small sircle hole, bottom is equipped with corresponding drawing water-accepting basin, therefore
The liquid of wet instrument in top stage can smoothly drain, and be received by drawing water-accepting basin, storage, to prevent under pollution
Layer objective table, thus top stage can also serve as the carrier of air-dried instrument, it is very convenient；
Since pulley is universal wheel, instrument cab can be made to advance at any time towards required direction, and also set up on pulley
There is brake, therefore when toward instrument cab handling instrument, instrument cab is able to maintain in fixed position.
But this has the following defects：
(1) program realizes the portable transportation of instrument cab by pulley, is realized by the way that brake is arranged on pulley
Instrument cab stability, but when being placed on instrument cab compared with multiple instruments, instrument cab stability can be made poor；
(2) when the instrument cab inclination in the program, the laboratory apparatus placed thereon can be made and then to tilt, will affect in this way
The stability of laboratory apparatus, laboratory apparatus turns over side or falls when being easy.
Summary of the invention
In order to overcome the shortcomings of prior art, the present invention, which provides one kind not only, to be had good portable transportation performance but also has
There is good stability, while the laboratory apparatus held stationary transported can be made, prevents laboratory apparatus from overturning or falling
The convenient transport device of chemistry teaching laboratory apparatus can effectively solve the problem of background technique proposes.
The technical solution adopted by the present invention to solve the technical problems is：
A kind of convenient transport device of chemistry teaching laboratory apparatus, including transport device and turnover-proof device；The transport
Device includes transport case, and the inside of the transport case is installation cavity, and the turnover-proof device is arranged in installation cavity body, described
Transport case upper end is provided with the seal cover board for closing installation cavity, and the box cover is fixed by lock pin and transport case；
The turnover-proof device includes that hemispheric anti-canting slot is arranged in transport case, is provided in the anti-canting slot
Spherical containing box, is provided with several spherical balls, is provided with square in the containing box between the containing box and anti-canting slot
The accommodating groove of shape, the upper end of the containing box are provided with the sealing cover for closing accommodating groove, the lower end setting of the accommodating groove
There is hollow counterweight cavity, is provided with clump weight in the counterweight cavity.
Further, the upper end of the box cover is provided with handle, and the bottom of the transport case is provided with universal walking
It takes turns, is provided with brake block on the universal travel wheel, the side of the transport case is provided with pushing-pulling-rack.
Further, the transport device further includes the lifting vestibule that transport case bottom four corners are arranged in, the lift span
Intracavitary have a lifting cylinder, and straight down, while the output end of lifting cylinder is connected with lifting branch to the output end of the lifting cylinder
Strut, the universal travel wheel are fixed on the lower end of lift supporting rod.
Further, lift span bottom of chamber end is provided with horizontal sealing plate, is provided on the sealing plate for rising
The through-hole that descending branch strut passes through is provided with slide cartridge in the through-hole.
Further, the lower end of the lifting vestibule is provided with idler wheel containing cavities, the lower end of the idler wheel containing cavities and fortune
The lower end surface of defeated case flushes.
Further, several hemispheric ball grooves are provided in the anti-canting slot, the spherical ball is fixed on rolling
In pearl slot.
Further, fixed by snap between the containing box and sealing cover, the lower end of the sealing cover is provided with close
Seal washer.
Further, be provided with the clamping chambers of several level on the storage chamber interior wall, the outlet end for clamping chamber and
The bottom end of accommodating groove flushes, and the clamping is intracavitary to be provided with clamping cylinder, is provided with rubber on the output end of the clamping cylinder
Manufactured elastic clamping pad.
Compared with prior art, the beneficial effects of the invention are as follows：
(1) present invention realizes the portable transportation performance and stability energy of whole device by setting transport device.Wherein,
When needing device to embody its portable transportation, the output end of lifting cylinder stretches out, and lift supporting rod and setting is pushed to rise
The universal travel wheel of descending branch strut lower end moves down, make universal travel wheel stretched out from idler wheel containing cavities and with ground face contact
When, transport case just has walking function, to make the function of device realization portable transportation；When needing device to embody its stability
When, it bounces back when the output end of lifting cylinder stretches out, when pulling up lift supporting rod, universal travel wheel can be made to move up and contract
In rollback wheel containing cavities, when universal travel wheel is fully retracted in idler wheel containing cavities, universal travel wheel no longer with ground face contact, and
Transport case can be directly with ground face contact, and transport case can not move, so that the stability of device is stronger.
(2) present invention due to the hemispherical structure of anti-canting slot in turnover-proof device, and is received by setting turnover-proof device
Case of receiving structure spherical in shape, while it being provided with spherical ball between containing box and anti-canting slot, so containing box can be in anti-canting
Overturning in slot.But simultaneously because the lower end of accommodating groove is provided with hollow counterweight cavity, it is provided with clump weight again in counterweight cavity,
Keep the lower part weight of containing box larger, when containing box overturning, the lower part of containing box is under gravity always in most lower
End, so that accommodating groove be made to remain horizontality, and then keeps the laboratory apparatus in accommodating groove steady, places laboratory apparatus and overturns
Or it falls.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is the structural schematic diagram of transport device of the present invention；
Fig. 3 is the structural schematic diagram of present invention lifting vestibule；
Fig. 4 is the structural schematic diagram of turnover-proof device of the present invention；
Fig. 5 is the enlarged structure schematic diagram of A in Fig. 4 of the present invention.
Figure label：
1- transport device；2- turnover-proof device；
101- transport case；102- installs cavity；103- seal cover board；104- handle；105- universal travel wheel；106- brake
Piece；107- pushing-pulling-rack；108- goes up and down vestibule；109- lifting cylinder；110- lift supporting rod；111- sealing plate；112- through-hole；
113- slide cartridge；114- idler wheel containing cavities；
201- anti-canting slot；202- containing box；203- spherical ball；204- accommodating groove；205- sealing cover；206- counterweight is empty
Chamber；207- clump weight；208- ball grooves；209- seal washer；210- clamps chamber；211- clamping cylinder；212- elastic clamping pad.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figures 1 to 5, the present invention provides a kind of convenient transport devices of chemistry teaching laboratory apparatus, including fortune
Defeated device 1 and turnover-proof device 2, in the present invention, the transport device 1 include transport case 101, the transport case 101 it is interior
Portion is installation cavity 102, and the setting of turnover-proof device 2 can be used to deposit inside turnover-proof device 2 in installation cavity 102
Article is put, chemistry teaching is both placed in turnover-proof device 2 with laboratory apparatus.And it is arranged in turnover-proof device 2 in transport device 1
It is interior, the portable transportation of chemistry teaching laboratory apparatus is realized by transport device 1.
As depicted in figs. 1 and 2,101 upper end of transport case is provided with the seal cover board for closing installation cavity 102
103, the box cover 103 is fixed by lock pin and transport case 101, and the upper end of the box cover 103 is provided with handle
104, the bottom of the transport case 101 is provided with universal travel wheel 105, is provided with brake block on the universal travel wheel 105
106, the side of the transport case 101 is provided with pushing-pulling-rack 107.
In transport device 1, transport case 101 by bottom be arranged universal travel wheel 105 realize portable transportation performance,
Due to being provided with brake block 106, when brake block 106 and universal travel wheel 105 can limit the rotation of universal travel wheel 105, from
And keep transport case 101 static, enhance the stability of transport case 101.By pushing or pull on pushing-pulling-rack 107, transport can be driven
Case 101 moves, and the setting of handle 104 can lift transport case 101 convenient for user.
As shown in Figure 1, Figure 2 and Figure 3, in the present invention, the transport device 1 further includes being arranged in 101 bottom of transport case
The lifting vestibule 108 of quadrangle has lifting cylinder 109 in the lifting vestibule 108, and the output end of the lifting cylinder 109 is vertical
Downwards, while the output end of lifting cylinder 109 is connected with lift supporting rod 110, and the universal travel wheel 105 is fixed on lifting branch
The lower end of strut 110, lifting 108 bottom end of vestibule are provided with horizontal sealing plate 111, are provided on the sealing plate 111
For the through-hole 112 that lift supporting rod 110 passes through, it is provided with slide cartridge 113 in the through-hole 112, under the lifting vestibule 108
End is provided with idler wheel containing cavities 114, and the lower end of the idler wheel containing cavities 114 is flushed with the lower end surface of transport case 101.
In above explained structure, when lifting cylinder 109 output end stretch out when, will push lift supporting rod 110 with
And the universal travel wheel 105 of 110 lower end of lift supporting rod is set and is moved down, make universal travel wheel 105 from idler wheel containing cavities
Stretched out in 114, when universal travel wheel 105 when being contacted with ground, transport case 101 just has a walking function, realizes portable transportation
Function.And bounce back when the output end of lifting cylinder 109 stretches out, when pulling up lift supporting rod 110, universal travel wheel can be made
105 move up, and retract in idler wheel containing cavities 114, when universal travel wheel 105 is fully retracted in idler wheel containing cavities 114, this
When, universal travel wheel 105 is no longer with ground face contact, and transport case 101 can be directly with ground face contact, and transport case 101 can not move,
But its stability is stronger.
It is worth noting that being provided with sealing plate 111 in above-mentioned transport device 1,111 one side of sealing plate can will be risen
Drop vestibule 108 separated with the external world, prevent sundries enter lifting vestibule 108 in, avoid go up and down vestibule 108 in it is destructurized,
Simultaneously because being provided with through-hole 112 on sealing plate 111, lift supporting rod 110 must pass through through-hole 112, this just makes lift supporting rod
110 moving directions are restricted, and can only be moved in the vertical direction, on the one hand the setting of this structure can be lift supporting rod
On the other hand 110 mobile offer guiding role can provide a supporting role in the lateral direction for lift supporting rod 110, prevent
Only lift supporting rod 110 tilts after side surface direction stress, to guarantee the accuracy of 110 moving direction of lift supporting rod.
As shown in Figure 1, Figure 2 and Figure 4, in the present invention, the turnover-proof device 2 includes being arranged in transport case 101 half
Spherical anti-canting slot 201, is provided with spherical containing box 202 in the anti-canting slot 201, the containing box 202 with prevent turning over
It is provided with several spherical balls 203 between turn trough 201, several hemispheric ball grooves are provided in the anti-canting slot 201
208, the spherical ball 203 is fixed in ball grooves 208, and the accommodating groove 204 of rectangle, institute are provided in the containing box 202
The upper end for stating containing box 202 is provided with sealing cover 205 for closing accommodating groove 204, the containing box 202 and sealing cover 205
Between it is fixed by snap, the lower end of the sealing cover 205 is provided with seal washer 209, the lower end setting of the accommodating groove 204
There is hollow counterweight cavity 206, is provided with clump weight 207 in the counterweight cavity 206.
In the present invention, the main function of accommodating groove 204 is exactly for storing chemistry teaching laboratory apparatus.These experiments
Instrument is placed in accommodating groove 204, is moved with the movement of transport case 101.Due to the hemispherical structure of anti-canting slot 201,
And the structure spherical in shape of containing box 202, while spherical ball 203 is provided between containing box 202 and anti-canting slot 201, so receiving
Case 202 of receiving can be overturn in anti-canting slot 201.But simultaneously because the lower end of accommodating groove 204 is provided with hollow counterweight cavity
206, counterweight cavity 206 is interior to be provided with clump weight 207 again, so that the lower part weight of containing box 202 is larger, when containing box 202 turns over
When turning, the lower part of containing box 202 is in bottom always under gravity, so that accommodating groove 204 be made to remain horizontal
State, and then keep the laboratory apparatus in accommodating groove 204 steady.
As shown in figure 4, in the present invention, the clamping chamber 210 of several levels, institute are provided on 202 inner wall of containing box
The outlet end for stating clamping chamber 210 is flushed with the bottom end of accommodating groove 204, is provided with clamping cylinder 211, institute in the clamping chamber 210
It states and is provided with elastic clamping pad 212 made of rubber on the output end of clamping cylinder 211.When the output of clamping cylinder 211
When being fully retracted state, elastic clamping pad 212, which is accommodated in, to be clamped in chamber 210, be will not influence containing box 202 and is stored article.It receives
Scattered laboratory apparatus can be stored in slot 204 by receiving, and scattered instrument can also be put in order and be put into again after being placed on a cabinet
It in accommodating groove 204, while can not only be used to place laboratory apparatus in accommodating groove 204, can also be used to place other articles,
To this and with no restrictions.When placing box article in accommodating groove 204, the output end of clamping cylinder 211 can be driven to stretch out, pushed away
Dynamic elasticity clamp pad 212 is stretched out out of clamping chamber 210, when the elastic clamping pad 212 on both sides clamps intermediate box article,
It can be shaken with article in storage.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (8)
1. a kind of convenient transport device of chemistry teaching laboratory apparatus, it is characterised in that：It is filled including transport device (1) and anti-canting
Set (2)；
The transport device (1) includes transport case (101), and the inside of the transport case (101) is installation cavity (102), described
In installation cavity (102), transport case (101) upper end is provided with for closing installation cavity for turnover-proof device (2) setting
(102) seal cover board (103), the box cover (103) are fixed by lock pin and transport case (101)；
The turnover-proof device (2) includes that hemispheric anti-canting slot (201), the anti-canting is arranged in transport case (101)
It is provided with spherical containing box (202) in slot (201), is provided between the containing box (202) and anti-canting slot (201) several
Spherical ball (203), the interior accommodating groove (204) for being provided with rectangle of the containing box (202), the upper end of the containing box (202)
It is provided with the sealing cover (205) for closing accommodating groove (204), the lower end of the accommodating groove (204) is provided with hollow counterweight
Cavity (206), the counterweight cavity (206) is interior to be provided with clump weight (207).
2. a kind of convenient transport device of chemistry teaching laboratory apparatus according to claim 1, it is characterised in that：The case
The upper end of body cover board (103) is provided with handle (104), and the bottom of the transport case (101) is provided with universal travel wheel (105),
It is provided with brake block (106) on the universal travel wheel (105), the side of the transport case (101) is provided with pushing-pulling-rack
(107)。
3. a kind of convenient transport device of chemistry teaching laboratory apparatus according to claim 1, it is characterised in that：The fortune
Defeated device (1) further includes lifting vestibule (108) of the setting in transport case (101) bottom four corners, is had in the lifting vestibule (108)
Lifting cylinder (109), the output end of the lifting cylinder (109) straight down, while lifting cylinder (109) output end connection
Have lift supporting rod (110), the universal travel wheel (105) is fixed on the lower end of lift supporting rod (110).
4. a kind of convenient transport device of chemistry teaching laboratory apparatus according to claim 3, it is characterised in that：The liter
Drop vestibule (108) bottom end is provided with horizontal sealing plate (111), is provided on the sealing plate (111) for lift supporting rod
(110) through-hole (112) passed through, the through-hole (112) is interior to be provided with slide cartridge (113).
5. a kind of convenient transport device of chemistry teaching laboratory apparatus according to claim 3 or 4, it is characterised in that：Institute
The lower end for stating lifting vestibule (108) is provided with idler wheel containing cavities (114), the lower end of the idler wheel containing cavities (114) and transport case
(101) lower end surface flushes.
6. a kind of convenient transport device of chemistry teaching laboratory apparatus according to claim 1, it is characterised in that：It is described anti-
Several hemispheric ball grooves (208) are provided in turning groove (201), the spherical ball (203) is fixed on ball grooves (208)
It is interior.
7. a kind of convenient transport device of chemistry teaching laboratory apparatus according to claim 1, it is characterised in that：The receipts
Receive fixed by snap between case (202) and sealing cover (205), the lower end of the sealing cover (205) is provided with seal washer
(209)。
8. a kind of convenient transport device of chemistry teaching laboratory apparatus according to claim 1, it is characterised in that：The receipts
Receive the clamping chamber (210) that several levels are provided on case (202) inner wall, the outlet end for clamping chamber (210) and accommodating groove
(204) bottom end flushes, and is provided with clamping cylinder (211) in the clamping chamber (210), the output of the clamping cylinder (211)
Elastic clamping pad (212) made of rubber are provided on end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810638301.5A CN108860238A (en) | 2018-06-20 | 2018-06-20 | A kind of convenient transport device of chemistry teaching laboratory apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810638301.5A CN108860238A (en) | 2018-06-20 | 2018-06-20 | A kind of convenient transport device of chemistry teaching laboratory apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108860238A true CN108860238A (en) | 2018-11-23 |
Family
ID=64339968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810638301.5A Pending CN108860238A (en) | 2018-06-20 | 2018-06-20 | A kind of convenient transport device of chemistry teaching laboratory apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108860238A (en) |
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| CN109398946A (en) * | 2018-12-06 | 2019-03-01 | 中国地质调查局西安地质调查中心 | A kind of portable geology case |
| CN112519962A (en) * | 2020-12-16 | 2021-03-19 | 安庆船用电器有限责任公司 | Marine cargo transportation device with high stability |
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| CN112519962A (en) * | 2020-12-16 | 2021-03-19 | 安庆船用电器有限责任公司 | Marine cargo transportation device with high stability |
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Application publication date: 20181123 |