CN209337425U - A kind of accurate jacking apparatus of stabilization - Google Patents
A kind of accurate jacking apparatus of stabilization Download PDFInfo
- Publication number
- CN209337425U CN209337425U CN201920055803.5U CN201920055803U CN209337425U CN 209337425 U CN209337425 U CN 209337425U CN 201920055803 U CN201920055803 U CN 201920055803U CN 209337425 U CN209337425 U CN 209337425U
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- CN
- China
- Prior art keywords
- jacking apparatus
- jacking
- conveying roller
- rack
- optical axis
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Abstract
The utility model discloses a kind of accurate jacking apparatus of stabilization, including rod formula conveyer, jacking apparatus and rack, the rack is fixedly arranged above rod formula conveyer, and conveyer decelerating motor is installed on the left of rod formula conveyer, and the gear installed on conveyer decelerating motor connects the gear for the conveying roller side being arranged inside rod formula conveyer by chain, conveying roller is evenly arranged with inside rod formula conveyer, jacking apparatus is fixed with by the jacking apparatus rack welded on the right side of the rack, and Worm reduction motor is provided on jacking apparatus, cam is in contact with idler wheel.The accurate jacking apparatus of the stabilization, jacking apparatus is using Worm reduction motor as power source, under the power transmission of axis and cam, make the movement for jacking pallet realization rise and fall by cam, structure is simple, easily controllable, lifting is to carry out oval move back and forth by cam to be achieved, so that entire mechanical structure is more stable.
Description
Technical field
The utility model relates to the technical field of logistics equipment, specially a kind of accurate jacking apparatus of stabilization.
Background technique
In automated production logistics progress, in order to accelerate rate, guaranteed efficiency, dynamic jacking weigher increasingly by
To the favor of enterprise.At home, dynamic jacking weighing research almost blank out, also rests on by power or chain of cylinder and is
The stage of transmission device, the acceleration and speed that this mode promotes it can not be effectively estimated, and motion process is uncontrolled.
At abroad, dynamic weighing is concentrated mainly on track, vehicle, electronic scale, fluid scale etc., in terms of dynamic weighing, stablize essence
True jacking apparatus is the basis of Dynamic Weighing Technology development.
Utility model content
The technical issues of the utility model solves is to overcome that the cylinder of the prior art is power or chain is transmission device
Stage, the acceleration and speed that this mode promotes it can not be effectively estimated, and motion process is uncontrolled, and operation is unstable
Fixed defect provides a kind of accurate jacking apparatus of stabilization.The accurate jacking apparatus of stabilization stablizes accurate jacking dress
It sets, there is the jacking effect that safety and steady may be implemented including rod formula conveyer, jacking apparatus and rack, it is rigid to enhance torque
Property, nose balance, and transmit stable effect.
To achieve the above object, the utility model provides the following technical solutions: a kind of accurate jacking apparatus of stabilization, including
Rod formula conveyer, jacking apparatus and rack, the rack is fixedly arranged above rod formula conveyer, and is equipped on the left of rod formula conveyer
Conveyer decelerating motor, and the gear installed on conveyer decelerating motor connects the defeated of rod formula conveyer inside setting by chain
The gear of roller side is sent, conveying roller is evenly arranged with inside rod formula conveyer, and conveying roller side is provided with two groups of teeth wheel, and
The gear being arranged inside multiple groups conveying roller is connected by chain；
Jacking apparatus is fixed with by the jacking apparatus rack welded on the right side of the rack, and is provided with snail on jacking apparatus
Worm and gear decelerating motor, and Worm reduction motor front end imparts power to worm gear by parallel groove formula shaft coupling, and
And worm gear, by rotation of the axis with moving cam, cam is in contact with idler wheel, and idler wheel is mounted below jacking pallet, and jacks support
Disk is nested on linear bearing optical axis by the linear bearing that two sides are bolted, and linear bearing optical axis is fixed on jacking
In the optical axis fixing seat of device two sides, and optical axis fixing seat is fixed in jacking apparatus rack.
Preferably, optical axis fixing seat is respectively and fixedly provided in the jacking apparatus rack of the jacking apparatus two sides, and two sides are arranged
Two groups of optical axis fixing seats in the diagonal positions of jacking apparatus, and linear bearing optical axis is vertically and fixedly provided in optical axis fixing seat,
Pallet is jacked simultaneously, and the liftable movement on linear bearing optical axis is nested with by the linear bearing of side.
Preferably, be vertically and fixedly provided on the jacking pallet of jacking apparatus upper end setting two groups it is parallel with conveying roller
Push rod, and two groups of push rods are respectively positioned on the gap between conveying roller, and the diameter of conveying roller is less than the adjustable height of jacking pallet,
Gap width between less than two groups conveying rollers of width of push rod simultaneously.
Preferably, two pairs of axis are equipped with by support above the jacking apparatus rack, and pass through mirror settings worm screw
Form makes corresponding two groups of cams realize the opposite direction of motion.
Preferably, the conveying roller both ends are mounted on rod formula conveyer side plate by bearing, and conveying roller side is installed
There is gear, and is provided with aduncate backplate on the side plate of conveying roller upper end.
Preferably, worm screw, and worm and wheel are installed on the output shaft of the parallel groove formula shaft coupling two sides setting
Upper engagement, and the axis installed in the middle part of worm gear is installed on the support by bearing, and two sides are mounted on cam, two groups of cams
It is corresponding with the idler wheel installed below jacking pallet.
Compared with prior art, the utility model has the beneficial effects that
1. the jacking apparatus is using Worm reduction motor as power source, under the power transmission of axis and cam, by convex
Wheel makes to jack the movement that pallet realizes rise and fall, and structure is simple, easily controllable.
2. two worm screws are distributed in mirror symmetry, mirror image worm screw makes the corresponding left and right cam direction of motion on the contrary, this is tied
The setting of structure can cancel out each other horizontal force, and elevating movement carries out what oval reciprocating motion was achieved by cam,
So that entire mechanical structure is more stable.
3. two fixed straight line bearing optical axises and linear bearing play fixation in jacking pallet rise and fall motion process
The effect of motion profile；Since cam is high secondary motion, so the mechanical structure uses cam and idler wheel contact movement, rather than
Cam and the jacking direct contact movement of pallet, this structure reduce the friction and wear in cam movement, increase making for mechanism
Use the service life；The structure uses worm and gear component, and worm gear structure is big with transmission ratio, bears overload capacity height, self-locking performance
Can be good, stability is strong the features such as, so that integral mechanical structure is more stable, accurate, efficient.
4. the setting of Worm reduction motor structure so that entire mechanical structure is more compact, plays and changes power and pass
Lead the effect in direction；The rotor of Worm reduction motor is connected with one end of parallel groove formula shaft coupling, shaft coupling it is another
End is connected with worm screw, is able to ascend high torsional rigidity performance as power transmission device using parallel groove formula shaft coupling and plays cross
Effect to bumper and absorbing shock；Worm and wheel connection changes the direction of power conduction, and the rotation of worm screw drives the rotation of worm gear, from
And making to cover the rotation of the axis on worm gear, the rotation of axis realizes the rise and fall of jacking pallet at the uniform velocity with the movement of moving cam.
Detailed description of the invention
Fig. 1 is the complete assembly schematic elevation view of the utility model structure jacking weighing；
Fig. 2 is the complete assembly schematic top plan view of the utility model structure jacking weighing；
Fig. 3 is the complete assembly schematic side view of the utility model structure jacking weighing；
Fig. 4 is the utility model structure lifting body assembly schematic elevation view；
Fig. 5 is the utility model structure lifting body assembly schematic side view；
Fig. 6 is the utility model structure lifting body assembly schematic top plan view；
Fig. 7 is the utility model structure cam motor subassembly perspective diagram；
Fig. 8 is the utility model structure cam motor subassembly schematic top plan view；
Fig. 9 is the utility model structure cam motor subassembly schematic elevation view；
Figure 10 is the utility model structure cam motor subassembly schematic side view；
Figure 11 is the utility model structure cam motor subassembly assembling schematic diagram.
Figure label: 1, rod formula conveyer, 2, jacking apparatus, 21, Worm reduction motor, 22, parallel groove formula connection
Axis device, 23, worm gear, 24, worm screw, 25, bearing, 26, axis, 27, idler wheel, 28, cam, 29, linear bearing, 210, linear axis chengguang
Axis, 211, jacking pallet, 212, optical axis fixing seat, 3, conveyer decelerating motor, 4, rack, 5, jacking apparatus rack, 6, conveying
Roller.
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
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-11 is please referred to, the utility model provides a kind of technical solution: a kind of accurate jacking apparatus of stabilization, including
Rod formula conveyer 1, jacking apparatus 2 and rack 4, rack 4 is fixedly arranged above rod formula conveyer 1, and installs on the left of rod formula conveyer 1
There is conveyer decelerating motor 3, and the gear installed on conveyer decelerating motor 3 is connected by chain and set inside rod formula conveyer 1
The gear for 6 side of conveying roller set is evenly arranged with conveying roller 6 inside rod formula conveyer 1, and 6 side of conveying roller is provided with two
Group gear, and the gear being arranged inside multiple groups conveying roller 6 is connected by chain；Pass through the jacking apparatus of welding on the right side of rack 4
Rack 5 is fixed with jacking apparatus 2, and Worm reduction motor 21 is provided on jacking apparatus 2, the top of 2 two sides of jacking apparatus
It rises and is respectively and fixedly provided with optical axis fixing seat 212 in device frame 5, and two groups of optical axis fixing seats 212 of two sides setting are in jacking apparatus 2
Diagonal positions, and linear bearing optical axis 210 is vertically and fixedly provided in optical axis fixing seat 212, while jacking pallet 211 and passing through side
Linear bearing 29 be nested on linear bearing optical axis 210 liftable and move, the jacking pallet 211 of 2 upper end of jacking apparatus setting
On be vertically and fixedly provided with two groups of push rods parallel with conveying roller 6, and two groups of push rods are respectively positioned on the gap between conveying roller 6, and
The adjustable height for jacking pallet 211 is greater than the diameter of conveying roller 6, while the gap width between two groups of conveying rollers 6 is greater than push rod
Width, 6 both ends of conveying roller are mounted on 1 side plate of rod formula conveyer by bearing, and 6 side of conveying roller is equipped with gear, and
Aduncate backplate is provided on the side plate of 6 upper end of conveying roller, and 21 front end of Worm reduction motor passes through parallel groove
Formula shaft coupling 22 imparts power to worm gear 23, and worm gear 23 passes through rotation of the axis 26 with moving cam 28, parallel groove formula connection
Worm screw 24 is installed on the output shaft of 22 two sides of axis device setting, and is engaged on worm screw 24 and worm gear 23, and pacify in the middle part of worm gear 23
The axis 26 of dress is installed on the support by bearing 25, and two sides are mounted on cam 28, two groups of cams 28 with jacking pallet
The idler wheel 27 that 211 lower sections are installed is corresponding, and cam 28 is in contact with idler wheel 27, and idler wheel 27 is mounted on 211 lower section of jacking pallet,
And it jacks the linear bearing 29 that pallet 211 is bolted by two sides and is nested on linear bearing optical axis 210, and linear axis
Chengguang axis 210 is fixed in the optical axis fixing seat 212 of 2 two sides of jacking apparatus, and optical axis fixing seat 212 is fixed on jacking apparatus machine
On frame 5, two pairs of axis 26 are equipped with by support above jacking apparatus rack 5, and are made relatively by way of the worm screw of mirror image 24
The two groups of cams 28 answered realize the opposite direction of motion.
Working principle: in jacking apparatus accurate using the stabilization, conveyer decelerating motor 3 can pass through chain band first
Dynamic one group of conveying roller 6 rotates, and in the chain-driving multiple groups conveying roller 6 being connected by side multiple groups conveying roller 6 while rotating,
Jacking work is realized by jacking apparatus 2, and the Worm reduction motor 21 being arranged on jacking apparatus 2 is power output,
The output shaft of Worm reduction motor 21 is connect with one end of parallel groove formula shaft coupling 22, parallel groove formula shaft coupling 22
Other end connecting worm 24, Worm reduction motor 21 drive parallel groove formula shaft coupling 22 to rotate, parallel groove formula shaft coupling
Device 22 drives worm screw 24 to rotate, and worm screw 24 is connected with worm gear 23, so that axis 26 is synchronized with the rotation of worm gear 23 to moving cam
28 movement makes the movement for jacking the realization of pallet 211 at the uniform velocity rise and fall finally by cam 28, realizes jacking work.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of accurate jacking apparatus of stabilization, including rod formula conveyer (1), jacking apparatus (2) and rack (4), feature exists
In: the rack (4) is fixedly arranged above rod formula conveyer (1), and is equipped with conveyer decelerating motor on the left of rod formula conveyer (1)
(3), it is evenly arranged with conveying roller (6) inside rod formula conveyer (1), and conveying roller (6) side is provided with two groups of teeth wheel, and more
The gear being arranged inside group conveying roller (6) is connected by chain, and the gear installed on conveyer decelerating motor (3) is connected by chain
The gear of conveying roller (6) side being arranged inside batonet formula conveyer (1)；
It is fixed with jacking apparatus (2) on the right side of the rack (4) by the jacking apparatus rack (5) of welding, and on jacking apparatus (2)
It is provided with Worm reduction motor (21), and Worm reduction motor (21) front end passes through parallel groove formula shaft coupling (22)
It imparts power to worm gear (23), and worm gear (23) passes through the rotation of axis (26) with moving cam (28), cam (28) and idler wheel
(27) it is in contact, and idler wheel (27) is mounted below jacking pallet (211), and jacks pallet (211) and pass through bolt by two sides
Fixed linear bearing (29) is nested on linear bearing optical axis (210), and linear bearing optical axis (210) is fixed on jacking apparatus
(2) in the optical axis fixing seat (212) of two sides, and optical axis fixing seat (212) is fixed on jacking apparatus rack (5).
2. the accurate jacking apparatus of a kind of stabilization according to claim 1, it is characterised in that: the jacking apparatus (2) two
It is respectively and fixedly provided with optical axis fixing seat (212) in the jacking apparatus rack (5) of side, and two groups of optical axis fixing seats (212) of two sides setting
Diagonal positions in jacking apparatus (2), and linear bearing optical axis (210) are vertically and fixedly provided in optical axis fixing seat (212), simultaneously
Jacking pallet (211) is nested with the liftable on linear bearing optical axis (210) by the linear bearing (29) of side and moves.
3. the accurate jacking apparatus of a kind of stabilization according to claim 1, it is characterised in that: on the jacking apparatus (2)
It holds and is vertically and fixedly provided with two groups of push rods parallel with conveying roller (6) on the jacking pallet (211) of setting, and two groups of push rods are respectively positioned on
Gap between conveying roller (6), and the diameter of conveying roller (6) is less than the adjustable height of jacking pallet (211), while push rod
Gap width between less than two groups conveying rollers (6) of width.
4. the accurate jacking apparatus of a kind of stabilization according to claim 1, it is characterised in that: the jacking apparatus rack
(5) top by support is equipped with two pairs of axis (26), and made by way of mirror settings worm screw (24) corresponding two groups it is convex
It takes turns (28) and realizes the opposite direction of motion.
5. the accurate jacking apparatus of a kind of stabilization according to claim 1, it is characterised in that: conveying roller (6) both ends
It is mounted on rod formula conveyer (1) side plate by bearing, and conveying roller (6) side is equipped with gear, and conveying roller (6) upper end
Aduncate backplate is provided on side plate.
6. the accurate jacking apparatus of a kind of stabilization according to claim 1, it is characterised in that: the parallel groove formula shaft coupling
It is equipped with worm screw (24), and is engaged on worm screw (24) and worm gear (23), and worm gear on the output shaft of device (22) two sides setting
(23) axis (26) that middle part is installed is installed on the support by bearing (25), and two sides are mounted on cam (28), and two groups convex
It is corresponding with idler wheel (27) installed below jacking pallet (211) to take turns (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920055803.5U CN209337425U (en) | 2019-01-14 | 2019-01-14 | A kind of accurate jacking apparatus of stabilization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920055803.5U CN209337425U (en) | 2019-01-14 | 2019-01-14 | A kind of accurate jacking apparatus of stabilization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209337425U true CN209337425U (en) | 2019-09-03 |
Family
ID=67761503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920055803.5U Expired - Fee Related CN209337425U (en) | 2019-01-14 | 2019-01-14 | A kind of accurate jacking apparatus of stabilization |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209337425U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111170201A (en) * | 2020-01-09 | 2020-05-19 | 浙江梅轮电梯股份有限公司 | Cam jacking translation mechanism |
-
2019
- 2019-01-14 CN CN201920055803.5U patent/CN209337425U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111170201A (en) * | 2020-01-09 | 2020-05-19 | 浙江梅轮电梯股份有限公司 | Cam jacking translation mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190903 Termination date: 20200114 |