CN209668693U - A kind of tissue processor's cylinder cap lifting device - Google Patents
A kind of tissue processor's cylinder cap lifting device Download PDFInfo
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- CN209668693U CN209668693U CN201920217106.5U CN201920217106U CN209668693U CN 209668693 U CN209668693 U CN 209668693U CN 201920217106 U CN201920217106 U CN 201920217106U CN 209668693 U CN209668693 U CN 209668693U
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- turnbarrel
- cylinder cap
- tissue processor
- lifting device
- transmission mechanism
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Abstract
The utility model provides a kind of tissue processor's cylinder cap lifting device, including motor, transmission mechanism, control module and lifting column, handwheel is provided on power input shaft, motor output shaft is connected by the power input shaft of shaft coupling and transmission mechanism, limit switches are set in lifting column, turnbarrel, guide rod and guide sleeve cylinder, limit switch is set to upper and lower side inside the lifting column, limit switch and control module are electrically connected, turnbarrel is connected through a screw thread with screw rod, pilot sleeve is slidably arranged on guide rod, it is connect on the left of pilot sleeve with turnbarrel right side, connection device is hung with being provided on the left of turnbarrel, it hangs affixed with turnbarrel left side on the right side of connection device.This tissue processor cylinder cap lifting device, structure is simple, when power-off, falling for equipment cylinder cap and hanging basket is effectively prevented, is more convenient using handwheel laborsaving, hanging basket is realized and is shifted in different fluid cylinders, meanwhile guiding device is scientifically and rationally designed, improve the service life of transmission mechanism.
Description
Technical field
The present invention relates to tissue processor's technical fields, and in particular to a kind of tissue processor's cylinder cap lifting device.
Background technique
Pathological section, which refers to, thinly slices pathological tissues, checks under the microscope, makes pathological diagnosis.And it is dehydrated transparent
It is an important step in pathological section manufacturing process, mechanism is that tissue block is immersed in ethyl alcohol, in tissue block
Moisture cements out, this process can be completed with biological tissue dehydrator.Hanging basket enters fluid cylinder by lifting device or takes out liquid
There are some defects in cylinder, existing cage lifting device.
Such as China Patent No. CN201811522494.4, the applying date is on December 13rd, 2018, and one kind is disclosed in invention
Biological tissue dehydrator cylinder cap lifting device, belongs to medical instruments field, including pedestal, which is characterized in that table on the pedestal
Face is fixed with screw sheel and pilot sleeve, and the screw sheel inner thread is connected with screw rod, and the screw rod outer wall is fixed with
Handwheel and driven angular wheel, the driven angular wheel external engagement have active angular wheel, and the driven angular wheel is solid
Due on the output shaft of driving motor, the top of the screw rod is equipped with axle sleeve, and the top of the axle sleeve is fixed with support plate；It is described
The left end of support plate is fixed with boom, and the lower surface of the boom is inlaid with electromagnet, and the lower end magnetic of the electromagnet has cylinder
Lid, the cylinder cap lower surface are fixed with hook, and hook lower end clasp joint has hanging basket.
There are some problems: (1) complicated integral structure in the present invention as stated above, in the lifting device course of work, boom is by non-
Symmetric force, convex bending deforms screw rod to the right, greatly reduces the service life of transmission system；(2) it is inhaled by cylinder cap by electromagnet
Draw, when power failure, electromagnetism ferromagnetism disappears, and cylinder cap and hanging basket will land together, and security performance is low；(3) boom is unable to side-to-side movement,
It cannot achieve hanging basket to place in different fluid cylinders；(4) since handwheel is arranged on screw rod, when needing to operate handwheel, hand must be put in
In-house and rotation is laborious.
Utility model content
For disadvantages mentioned above present in the prior art, the present invention provides a kind of tissue processor's cylinder cap lifting device,
Can efficiently against present in the prior art, structure is complicated, the low problem of space utilization rate, security performance when also solving power failure
Low, the problems such as operated by handwheel is inconvenient and laborious.
To realize above-mentioned technical proposal, the utility model provides a kind of tissue processor's cylinder cap lifting device, including electricity
Motivation, transmission mechanism, control module and lifting column, it is characterised in that: the transmission mechanism includes power input shaft, small umbellate form tooth
Wheel, big bevel type gear, screw rod and turnbarrel, are provided with handwheel on power input shaft, motor output shaft by shaft coupling with
The power input shaft of transmission mechanism connects, and limit switches, turnbarrel, guide rod and guide sleeve are arranged in the lifting column
Cylinder, limit switch are set to upper and lower side inside the lifting column, and limit switch and control module are electrically connected, turnbarrel and silk
Bar is connected through a screw thread, and pilot sleeve is slidably arranged on guide rod, is connect, is rotated with turnbarrel right side on the left of pilot sleeve
Connection device is hung with being provided on the left of sleeve, is hung affixed with turnbarrel left side on the right side of connection device.
In the above-mentioned technical solutions, when needing to lift hanging basket, motor is started by control module and is rotated forward, motor is successively
By power input shaft, handwheel, small bevel type gear, big bevel type gear, screw rod, turnbarrel and hangs connection device and realize and cylinder cap and hang
The rising of basket, when hanging basket rises to extreme higher position, boom touches upper limit switch, and circuit disconnects, and hangs in connection device stopping
It rises, also can according to need, any position of the connection device in stroke is hung by control module control；Hanging basket need to be placed fluid cylinder
When, motor reversion is started by control module, realizes the decline of hanging basket, when being preferably minimized position instantly, hangs connection device touching
To lower position switch, circuit is disconnected, and is hung connection device and is stopped decline；In the technical scheme, be provided on the right side of screw rod guide rod and
Pilot sleeve can balance the asymmetric moment of flexure received in the screw rod course of work, screw rod deformation bending to the left be avoided, to influence
The service life of transmission mechanism；Meanwhile hanging connection device and be set as armstrong's patent and hanging the mode of connecing, effectively prevent cylinder when device powers down
Lid is fallen with hanging basket.
Preferably, the screw lower end is provided with thrust bearing, increases the supported amount to screw rod, increases the rigid of screw rod
Property.
Preferably, round hole is offered on the left of lifting column, hangs connection device and is realized and turnbarrel left side by passing through circular hole
Connection.
Preferably, the connection device that hangs includes boom, sunpender, suspension hook, and inside boom, suspension hook is affixed for sunpender sliding plug
In sunpender left side top, institute's sunpender completely manual can be contracted in boom, and manually adjustable sunpender stretches out the length in boom, when
When hanging basket need to be shifted to another fluid cylinder from a fluid cylinder, hanging basket is sling to suitable position, stretches or shrink sunpender manually
To another fluid cylinder upper center position, connection device decline is hung by control module control, realizes that hanging basket is placed into different liquid
In cylinder.
Preferably, the outer shape of the handwheel is set as hexagon, when having a power failure, can rotate handwheel by die nut.
Preferably, the boom is that hollow hard material manufactures.
The beneficial effect of the utility model compared to the prior art is:
(1) overall mechanism is simple, compact, by the way that guiding mechanism is arranged on the right side of screw rod, can balance in the screw rod course of work
In the asymmetric moment of flexure received, screw rod deformation bending to the left is avoided, to improve the service life of transmission mechanism；
(2) it hangs the mode of connecing by the way that armstrong's patent is arranged and hangs connection device, effectively prevent cylinder cap and hanging basket when device powers down
It falls；
(3) it by the way that telescopic sunpender is arranged, realizes hanging basket and is placed into different fluid cylinders, increase the practical of mechanism
Property；
(4) by being arranged handwheel on power input shaft, handwheel is operated when facilitating power failure, and be arranged in power input shaft
On, rapid operation.
Detailed description of the invention
Fig. 1 is the structural scheme of mechanism of the utility model.
Fig. 2 is handwheel schematic diagram in the utility model.
In figure: 1, motor；2, power input shaft；3, handwheel；4, small bevel type gear；5, big bevel type gear；6, mould is controlled
Block；7, pedestal；8, upper limit switch；9, boom；10, sunpender；11, suspension hook；12, hanging ring；13, cylinder cap；14, it links up with；15, it hangs
Basket；16, lower position switch；17, thrust bearing；18, lifting column；19, screw rod；20, guide rod；21, turnbarrel；22, it is oriented to
Sleeve.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clear, complete description, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Ordinary people in the field's every other embodiment obtained without making creative work, belongs to
The protection scope of the utility model.
A kind of embodiment: tissue processor's cylinder cap lifting device.
Shown in referring to Figures 1 and 2, a kind of tissue processor's cylinder cap lifting device provided by the utility model, including it is electronic
Machine 1, transmission mechanism, control module 6 and lifting column 18, motor 1 are fixed on pedestal 7, and transmission mechanism includes power input shaft
2, small bevel type gear 4, big bevel type gear 5, screw rod 19 and turnbarrel 21 are provided with handwheel 3, the liter on power input shaft 2
It is provided with upper limit switch 8, lower position switch 16, turnbarrel 21, guide rod 20 and pilot sleeve 22 in drop column 18, limit is opened
It closes and is electrically connected with control module 6, turnbarrel 21 is connected through a screw thread with screw rod 19, and pilot sleeve 22 is slidably arranged in guiding
On bar 20, the left side of pilot sleeve 22 with connected on the right side of turnbarrel 21,21 left side of turnbarrel and be provided with and hang connection device, hang and connect
It is affixed with 21 left side of turnbarrel on the right side of device.
In the above-mentioned technical solutions, when needing to lift hanging basket 15, suspension hook 11 catches on 13 upper surface hanging ring 12 of cylinder cap, cylinder cap 13
Lower surface hook 14 catches on hanging basket 15, starts motor 1 by control module 6 and rotates forward, motor 1 passes sequentially through power input shaft
2, it handwheel 3, small bevel type gear 4, big bevel type gear 5, screw rod 19, turnbarrel 21 and hangs connection device and realizes cylinder cap 13 and hanging basket 15
Rising, hanging connection device includes boom 9, sunpender 10, suspension hook 11, and inside boom 9, suspension hook 11 is fixed in 10 sliding plug of sunpender
10 left side top of sunpender, sunpender 10 completely manual can be contracted in boom 9, and manually adjustable sunpender 10 stretches out the length in boom 9
Degree slings hanging basket 15 to suitable position when that hanging basket 15 need to be shifted to another fluid cylinder from a fluid cylinder, stretch manually or
Sunpender 10 is shunk to another fluid cylinder upper center position, and connection device decline is hung by the control of control module 6, realizes hanging basket 15
It is placed into different fluid cylinders；The outer shape of handwheel 3 is set as hexagon, when having a power failure, can rotate handwheel 3 by die nut, realize
Hand lifting/lowering hanging basket 15 when power-off；When hanging basket 15 rises to extreme higher position, boom 9 touches upper limit switch 8, and circuit is disconnected
It opens, hangs connection device and stop rising, can according to need, any position of the connection device in stroke is hung by the control of control module 6,
When hanging basket 15 need to be placed fluid cylinder, motor 1 is started by control module 6 and is inverted, the decline of hanging basket 15 is realized, when dropping to most
It when lower position, hangs connection device and touches lower position switch 16, circuit disconnects, and hangs connection device and stops decline；In the technical scheme,
19 lower end of screw rod is provided with thrust bearing 17, increases the supported amount to screw rod 19, increases the rigidity of screw rod 19；Lifting column 18 is left
Side is provided with round hole, and boom 9 is by passing through circular hole realization and connecting on the left of turnbarrel 21；Guide rod is provided on the right side of screw rod 19
20 and pilot sleeve 22, the asymmetric moment of flexure received in 19 course of work of screw rod can be balanced, the change bending to the left of screw rod 19 is avoided
Shape, to influence the service life of transmission mechanism；Meanwhile hanging connection device and be set as armstrong's patent and hanging the mode of connecing, it effectively prevents
Cylinder cap 13 and hanging basket 15 falls when device powers down.
Motor, control module and other standardized elements that the utility model uses can be commercially different
Shape part can carry out customized according to specification and attached drawing record, and the specific connection type of each part is all made of existing skill
The conventional means such as mature bolt, rivet, welding in art, mechanical, part and equipment are all made of in the prior art, conventional type
Number, in addition circuit connection is using connection type conventional in the prior art, this will not be detailed here.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, it is practical new to should be included in this for made any modification, equivalent substitution, improvement and etc.
Within the protection scope of type.
Claims (6)
1. a kind of tissue processor's cylinder cap lifting device, including motor, transmission mechanism, control module and lifting column, feature
Be: the transmission mechanism includes power input shaft, small bevel type gear, big bevel type gear, screw rod and turnbarrel, power input
Handwheel is provided on axis, motor output shaft is connected by the power input shaft of shaft coupling and transmission mechanism, in the lifting column
Limit switches, turnbarrel, guide rod and guide sleeve cylinder are set, limit switch is set to upper and lower side inside the lifting column,
Limit switch and control module are electrically connected, and turnbarrel is connected through a screw thread with screw rod, and pilot sleeve is slidably arranged in guiding
On bar, on the left of pilot sleeve with connect on the right side of turnbarrel, on the left of turnbarrel and be provided with and hang connection device, hang connection device right side
It is affixed with turnbarrel left side.
2. a kind of tissue processor's cylinder cap lifting device according to claim 1, it is characterised in that: the screw lower end is set
It is equipped with thrust bearing.
3. a kind of tissue processor's cylinder cap lifting device according to claim 1, it is characterised in that: opened up on the left of lifting column
There is round hole.
4. according to claim a kind of tissue processor's cylinder cap lifting device, it is characterised in that: the connection device that hangs includes
Boom, sunpender, suspension hook, inside boom, suspension hook is fixed in sunpender left side top for sunpender sliding plug.
5. according to claim a kind of tissue processor's cylinder cap lifting device, it is characterised in that: the outer shape setting of the handwheel
For hexagon.
6. according to claim 4 kind of tissue processor's cylinder cap lifting device, it is characterised in that: the boom is hollow
Hard material manufacture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920217106.5U CN209668693U (en) | 2019-02-20 | 2019-02-20 | A kind of tissue processor's cylinder cap lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920217106.5U CN209668693U (en) | 2019-02-20 | 2019-02-20 | A kind of tissue processor's cylinder cap lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209668693U true CN209668693U (en) | 2019-11-22 |
Family
ID=68569252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920217106.5U Active CN209668693U (en) | 2019-02-20 | 2019-02-20 | A kind of tissue processor's cylinder cap lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209668693U (en) |
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2019
- 2019-02-20 CN CN201920217106.5U patent/CN209668693U/en active Active
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