CN109436455A - A kind of compound fertilizer's sack-filling device - Google Patents
A kind of compound fertilizer's sack-filling device Download PDFInfo
- Publication number
- CN109436455A CN109436455A CN201811426550.4A CN201811426550A CN109436455A CN 109436455 A CN109436455 A CN 109436455A CN 201811426550 A CN201811426550 A CN 201811426550A CN 109436455 A CN109436455 A CN 109436455A
- Authority
- CN
- China
- Prior art keywords
- plate
- vertical plate
- fagging
- bending part
- driving unit
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/42—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation
- B65B43/54—Means for supporting containers or receptacles during the filling operation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/26—Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks
- B65B43/28—Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks by grippers co-operating with fixed supports
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fertilizing (AREA)
Abstract
The invention discloses a kind of compound fertilizer's sack-filling devices, comprising: pedestal and the first vertical plate being mounted on the base, the second vertical plate, in which: the top of the first vertical plate is equipped with the first bending part, and the top of the second vertical plate is equipped with the second bending part；First bending part is equipped with the first fagging being rotatablely connected with it far from one end of the first vertical plate, the first extension spring connecting the two is equipped between first fagging and the first bending part, and when the first extension spring in the raw when, the first fagging far from the first bending part and first vertical plate against；Second bending part is equipped with the second fagging being rotatablely connected with it far from one end of the second vertical plate, the second extension spring connecting the two is equipped between second fagging and the second bending part, and when the second extension spring in the raw when, the second fagging far from the second bending part and second vertical plate against.The present invention had both saved the investment of cost of labor, also avoids sucking dust because manually supportting sack and causes human injury.
Description
Technical field
The present invention relates to fertilizer production technical field of processing equipment more particularly to a kind of compound fertilizer's sack-filling devices.
Background technique
Fertilizer is detected sometimes for part fertilizer is transferred discharging in the process of production and processing, after the completion of detection again by
Manually packed.Existing artificial pack mode is to be strutted sack by worker, is then fed intake into bag, this makes the confession for supportting bag
People can suck a large amount of dust, be easy to cause human injury.
Summary of the invention
Technology based on the above background, the present invention propose a kind of compound fertilizer's sack-filling device.
The invention proposes a kind of compound fertilizer's sack-filling devices, comprising: pedestal and the first vertical plate being vertically installed on pedestal,
Second vertical plate, in which:
The top of first vertical plate is equipped with the first bending part for bend to the second vertical plate direction, the top of the second vertical plate equipped with to
Second bending part of the first vertical plate direction bending；
First bending part is equipped with the first fagging being rotatablely connected with it, the first fagging and first far from one end of the first vertical plate
Between bending part be equipped with the first extension spring connecting the two, and when the first extension spring in the raw when, the first fagging
Far from the first bending part and first vertical plate against；
Second bending part is equipped with the second fagging being rotatablely connected with it, the second fagging and second far from one end of the second vertical plate
Between bending part be equipped with the second extension spring connecting the two, and when the second extension spring in the raw when, the second fagging
Far from the second bending part and second vertical plate against.
Preferably, the first fagging is equipped with the first crotch bent to the first vertical plate direction far from one end of the first bending part.
Preferably, the first fagging is rotatablely connected by shaft and the first bending part, and the first fagging includes along its pivot center
The first main supporting plate and the first sub-strut plate are arranged in direction, and by length-adjustable flexible between the first main supporting plate and the first sub-strut plate
Bar connection.
Preferably, the second fagging is equipped with the second crotch bent to the second vertical plate direction far from one end of the second bending part.
Preferably, the second fagging is rotatablely connected by shaft and the second bending part, and the second fagging includes along its pivot center
The second main supporting plate and the second sub-strut plate are arranged in direction, and by length-adjustable flexible between the second main supporting plate and the second sub-strut plate
Bar connection.
Preferably, supporting plate is equipped on pedestal and between the first vertical plate and the second vertical plate and for driving supporting plate to carry out
The driving mechanism of lower movement.
Preferably, driving mechanism include for drive supporting plate move up and down the first driving unit and for driving supporting plate
Second driving unit of lower movement, first driving unit, the second driving unit be respectively positioned on the lower section of supporting plate and respectively with support
Plate connection, and the first driving unit is located at the side of the second driving unit, between the first driving unit and the second driving unit
Line is perpendicular to the line between the first vertical plate and the second vertical plate.
Preferably, the first driving unit is cylinder or hydraulic cylinder.
Preferably, the second driving unit is cylinder or hydraulic cylinder.
Preferably, on the upper face of supporting plate and it is located at side of first driving unit far from the second driving unit or is located at the
Two driving units are equipped with the side plate arranged vertically far from the side of the first driving unit.
Preferably, side plate and supporting plate are rotatablely connected, and are equipped between side plate and supporting plate for controlling opening degree between the two
Power mechanism.
Preferably, power mechanism includes close to the first cylinder of the first vertical plate side and being located at supporting plate close to the positioned at supporting plate
Second cylinder of two vertical plate sides, first cylinder and the second cylinder are in tilted layout, and the first cylinder and the second cylinder
Both ends are flexibly connected with supporting plate and side plate respectively.
Preferably, the spacing between the first vertical plate and the second vertical plate is adjustable.
Preferably, the bottom of pedestal is equipped with idler wheel.
In the present invention, by the way that the first vertical plate and the second vertical plate are arranged on pedestal, it is arranged first at the top of the first vertical plate
Bending part, the second vertical plate top be arranged the second bending part, and the first bending part far from the first vertical plate one end setting with
The first extension spring connecting the two is arranged in its first fagging being rotatablely connected between the first fagging and the first bending part, and
Make the first extension spring in the raw when the first fagging far from the first bending part and first vertical plate against；In the second bending
The second fagging being rotatablely connected with it is arranged far from one end of the second vertical plate in portion, is arranged between the second fagging and the second bending part
Second extension spring connecting the two, and make the second extension spring in the raw when the second fagging far from the second bending part
With the second vertical plate against.When carrying out pack operation, material bag is put between the first vertical plate and the second vertical plate and makes its bottom
With supporting plate against being located at the first fagging and the second fagging on the inside of sack, to utilize the first fagging, the second fagging and the first stretching
Spring, the cooperation of the second extension spring strut sack, so that material can smoothly enter into, no longer need to manually carry out support sack,
Both the investment of cost of labor had been saved, has also avoided sucking dust because manually supportting sack and causes human injury.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of compound fertilizer's sack-filling device proposed by the present invention；
Fig. 2 is a kind of side view of compound fertilizer's sack-filling device proposed by the present invention.
Specific embodiment
In the following, technical solution of the present invention is described in detail by specific embodiment.
As shown in Figs. 1-2, Fig. 1 is a kind of structural schematic diagram of compound fertilizer's sack-filling device proposed by the present invention；Fig. 2 is this hair
A kind of side view of compound fertilizer's sack-filling device of bright proposition.
Referring to Fig.1-2, a kind of compound fertilizer's sack-filling device that the embodiment of the present invention proposes, comprising: pedestal 1 and be vertically installed at
The first vertical plate 2, the second vertical plate 3 on pedestal 1, in which:
The top of first vertical plate 2 is equipped with the first bending part 201 bent to 3 direction of the second vertical plate, the top of the second vertical plate 3
Equipped with the second bending part 301 bent to 2 direction of the first vertical plate.First bending part 201 far from the first vertical plate 2 one end be equipped with
Its first fagging 4 being rotatablely connected is equipped with the first extension spring connecting the two between the first fagging 4 and the first bending part 201
5, and when the first extension spring 5 in the raw when, the first fagging 4 is supported far from the first bending part 201 with the first vertical plate 2
It leans on.Second bending part 301 is equipped with the second fagging 6 for being rotatablely connected with it far from one end of the second vertical plate 3, the second fagging 6 and the
Be equipped with the second extension spring 7 connecting the two between two bending parts 301, and when the second extension spring 7 in the raw when, the
Two faggings 6 far from the second bending part 301 and second vertical plate 3 against.
The present invention operates in such a way: first the material bag for being used to fill material is put between the first vertical plate 2 and the second vertical plate 3
And make its bottom and supporting plate 11 against；Then, it is located at the first fagging 4 and the second fagging 5 on the inside of sack, to utilize the first fagging
4, the second fagging 5 struts sack with the first extension spring 5, the cooperation of the second extension spring 7, so that material can smoothly enter into.
The setting of the device no longer needs to manually carry out support sack, has both saved the investment of cost of labor, also avoids because of artificial support sack
And it sucks dust and causes human injury.
In addition, the one end of the first fagging 4 far from the first bending part 201 is curved equipped with first bent to 2 direction of the first vertical plate
Hook 8；Second fagging 6 is equipped with the second crotch 10 bent to 3 direction of the second vertical plate far from one end of the second bending part 301.First
The setting of crotch 8 and the second crotch 10 can be to being compressed between the first fagging 4 and the first vertical plate 2 and be compressed in the second support
Sack rim portion between plate 6 and the second vertical plate 3 is hooked, and is surprisingly fallen off to avoid sack side.
In the present embodiment, the first fagging 4 is rotatablely connected by shaft and the first bending part 201, and the first fagging 4 includes along it
The first main supporting plate 401 and the first sub-strut plate 402 are arranged in pivot center direction, and the first main supporting plate 401 and the first sub-strut plate 402 it
Between connected by length-adjustable telescopic rod.Second fagging 6 is rotatablely connected by shaft and the second bending part 301, the second fagging 6
Including arranging the second main supporting plate and the second sub-strut plate along its pivot center direction, and lead between the second main supporting plate and the second sub-strut plate
Length-adjustable telescopic rod 9 is crossed to connect；So that the spacing and second between the first main supporting plate 401 and the first sub-strut plate 402 are main
Spacing between fagging and the second sub-strut plate is adjustable, so that the width of the first fagging 4 and the second fagging 6 is adjustable, to pass through
The control to sack aperture is realized to the width adjustment of the first fagging 4 and the second fagging 6.
In the present embodiment, supporting plate 11 is equipped on pedestal 1 and between the first vertical plate 2 and the second vertical plate 3 and for driving
The driving mechanism 12 that supporting plate 11 moves up and down.It in the course of work, is lifted using 11 pairs of bag bottoms of supporting plate, and utilizes driving
The driving supporting plate 11 of mechanism 12 is moved up and down to meet the material bag of different height charging demand.
In the present embodiment, driving mechanism 12 includes the first driving unit 1201 and use for driving supporting plate 11 to move up and down
In the second driving unit 1202 that driving supporting plate 11 moves up and down, first driving unit 1201, the second driving unit 1202
It is respectively positioned on the lower section of supporting plate 11 and is connect respectively with supporting plate 11, and the first driving unit 1201 is located at the second driving unit 1202
Side, line between the first driving unit 1201 and the second driving unit 1202 perpendicular to the first vertical plate 2 and the second vertical plate 3 it
Between line so that the first driving unit 1201 and the second driving unit 1202 can mutually drive supporting plate 11 in horizontality or
Change between heeling condition.In the course of work, it so that supporting plate 11 is in horizontality to lift to material bag, work as object
After material bag is filled, supporting plate 11 can be made to enter heeling condition, the material bag for filling material is unloaded down from supporting plate 11.
In the present embodiment, the first driving unit 1201 is cylinder or hydraulic cylinder；Second driving unit 1202 is cylinder or liquid
Cylinder pressure.
In the present embodiment, on the upper face of supporting plate 11 and it is located at the first driving unit 1201 far from the second driving unit 1202
Side or be equipped with the side plate 13 arranged vertically far from the side of the first driving unit 1201 positioned at the second driving unit 1202；Work
During work, supporting plate 11 can be tilted to the direction far from side plate 13.So as to fill the material bag of material directly from supporting plate 11
It is upper to slide away, supporting plate 11 can also be tilted to the direction by proximal panel 13, so that the material bag for filling material leans against side
On plate 13, to facilitate transfer.
In the present embodiment, side plate 13 and supporting plate 11 are rotatablely connected, and are equipped between side plate 13 and supporting plate 11 for controlling two
The power mechanism 14 of opening degree between person, the setting of power mechanism 14 is so that the tilt angle of side plate 13 with respect to the horizontal plane is able to
It further increases, to facilitate blanking or material to shift work.
In the present embodiment, power mechanism 14 includes being located at supporting plate 11 close to the first cylinder of 2 side of the first vertical plate and being located at
Supporting plate 11 is close to the second cylinder of 3 side of the second vertical plate, and first cylinder and the second cylinder are in tilted layout, and the first cylinder
It is flexibly connected respectively with supporting plate 11 and side plate 13 with the both ends of the second cylinder.With stretching by the first cylinder and the second cylinder
The rotational angle of side plate 13 is controlled, to realize the control to opening size between side plate 13 and supporting plate 11.
In the present embodiment, the spacing between the first vertical plate 2 and the second vertical plate 3 is adjustable, to meet the material bag of different bores
Use demand.
In the present embodiment, the bottom of pedestal 1 is equipped with idler wheel, to facilitate the transfer of whole device.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of compound fertilizer's sack-filling device characterized by comprising pedestal (1) and be vertically installed on pedestal (1) first vertical
Plate (2), the second vertical plate (3), in which:
The top of first vertical plate (2) is equipped with the first bending part (201) bent to the second vertical plate (3) direction, the second vertical plate (3)
Top is equipped with the second bending part (301) bent to the first vertical plate (2) direction；
First bending part (201) is equipped with the first fagging (4) being rotatablely connected with it, the first support far from the one end of the first vertical plate (2)
The first extension spring (5) connecting the two is equipped between plate (4) and the first bending part (201), and at the first extension spring (5)
When nature, the first fagging (4) far from the first bending part (201) and the first vertical plate (2) against；
Second bending part (301) is equipped with the second fagging (6) being rotatablely connected with it, the second support far from the one end of the second vertical plate (3)
The second extension spring (7) connecting the two is equipped between plate (6) and the second bending part (301), and at the second extension spring (7)
When nature, the second fagging (6) far from the second bending part (301) and the second vertical plate (3) against.
2. compound fertilizer's sack-filling device according to claim 1, which is characterized in that the first fagging (4) is far from the first bending part
(201) one end is equipped with the first crotch (8) bent to the first vertical plate (2) direction.
3. compound fertilizer's sack-filling device according to claim 1, which is characterized in that the first fagging (4) passes through shaft and first
Bending part (201) rotation connection, the first fagging (4) include arranging the first main supporting plate (401) and first along its pivot center direction
Sub-strut plate (402), and connected between the first main supporting plate (401) and the first sub-strut plate (402) by length-adjustable telescopic rod (9)
It connects.
4. compound fertilizer's sack-filling device according to claim 1, which is characterized in that the second fagging (6) is far from the second bending part
(301) one end is equipped with the second crotch (10) bent to the second vertical plate (3) direction.
5. compound fertilizer's sack-filling device according to claim 1, which is characterized in that the second fagging (6) passes through shaft and second
Bending part (301) rotation connection, the second fagging (6) include arranging the second main supporting plate and the second sub-strut along its pivot center direction
Plate, and connected between the second main supporting plate and the second sub-strut plate by length-adjustable telescopic rod (9).
6. compound fertilizer's sack-filling device according to claim 1, which is characterized in that on pedestal (1) and be located at the first vertical plate (2)
Supporting plate (11) and the driving mechanism (12) for driving supporting plate (11) to move up and down are equipped between the second vertical plate (3).
7. compound fertilizer's sack-filling device according to claim 6, which is characterized in that driving mechanism (12) includes for driving support
The first driving unit (1201) that plate (11) moves up and down and the second driving unit for driving supporting plate (11) to move up and down
(1202), first driving unit (1201), the second driving unit (1202) be respectively positioned on supporting plate (11) lower section and respectively with
Supporting plate (11) connection, and the first driving unit (1201) is located at the side of the second driving unit (1202), the first driving unit
(1201) line between the second driving unit (1202) is perpendicular to the line between the first vertical plate (2) and the second vertical plate (3)；
Preferably, the first driving unit (1201) is cylinder or hydraulic cylinder；Preferably, the second driving unit (1202) is cylinder or hydraulic
Cylinder.
8. compound fertilizer's sack-filling device according to claim 7, which is characterized in that on the upper face of supporting plate (11) and be located at the
The side of one driving unit (1201) separate second driving unit (1202) is located at the second driving unit (1202) far from first
The side of driving unit (1201) is equipped with the side plate (13) arranged vertically；Preferably, side plate (13) and supporting plate (11) are rotatablely connected,
And the power mechanism (14) for controlling opening degree between the two is equipped between side plate (13) and supporting plate (11)；Preferably, power
Mechanism (14) includes standing positioned at supporting plate (11) close to first cylinder of the first vertical plate (2) side and positioned at supporting plate (11) close to second
Second cylinder of plate (3) side, first cylinder and the second cylinder are in tilted layout, and the two of the first cylinder and the second cylinder
End is flexibly connected with supporting plate (11) and side plate (13) respectively.
9. compound fertilizer's sack-filling device according to claim 1, which is characterized in that the first vertical plate (2) and the second vertical plate (3) it
Between spacing it is adjustable.
10. compound fertilizer's sack-filling device according to claim 1 to 9, which is characterized in that pacify the bottom of pedestal (1)
Equipped with idler wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811426550.4A CN109436455A (en) | 2018-11-27 | 2018-11-27 | A kind of compound fertilizer's sack-filling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811426550.4A CN109436455A (en) | 2018-11-27 | 2018-11-27 | A kind of compound fertilizer's sack-filling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109436455A true CN109436455A (en) | 2019-03-08 |
Family
ID=65555867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811426550.4A Pending CN109436455A (en) | 2018-11-27 | 2018-11-27 | A kind of compound fertilizer's sack-filling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109436455A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111392152A (en) * | 2020-03-31 | 2020-07-10 | 刘淼 | Automatic facial mask bagging device and processing technology thereof |
| CN112678267A (en) * | 2020-12-29 | 2021-04-20 | 芜湖哈特机器人产业技术研究院有限公司 | Bag opening device for plastic packaging bags of automatic conveying line |
| CN113650875A (en) * | 2021-08-31 | 2021-11-16 | 郑州市同鼎机械设备有限公司 | Leaning type powder filling seat and packaging machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9927734D0 (en) * | 1999-11-25 | 2000-01-26 | Beveridge Benjamin | Bag holder to facilitate filling |
| JP2004123218A (en) * | 2002-10-07 | 2004-04-22 | Tiger Kawashima Co Ltd | Device for retaining bag in open state |
| CN206885532U (en) * | 2017-06-23 | 2018-01-16 | 周瑶 | A kind of pedal fruit seedling packing device |
| CN107640380A (en) * | 2017-10-30 | 2018-01-30 | 民勤县金诚农业发展有限公司 | A kind of support bagging apparatus that dress is received for crops |
| CN209535609U (en) * | 2018-11-27 | 2019-10-25 | 亳州司尔特生态肥业有限公司 | A kind of compound fertilizer's sack-filling device |
-
2018
- 2018-11-27 CN CN201811426550.4A patent/CN109436455A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9927734D0 (en) * | 1999-11-25 | 2000-01-26 | Beveridge Benjamin | Bag holder to facilitate filling |
| JP2004123218A (en) * | 2002-10-07 | 2004-04-22 | Tiger Kawashima Co Ltd | Device for retaining bag in open state |
| CN206885532U (en) * | 2017-06-23 | 2018-01-16 | 周瑶 | A kind of pedal fruit seedling packing device |
| CN107640380A (en) * | 2017-10-30 | 2018-01-30 | 民勤县金诚农业发展有限公司 | A kind of support bagging apparatus that dress is received for crops |
| CN209535609U (en) * | 2018-11-27 | 2019-10-25 | 亳州司尔特生态肥业有限公司 | A kind of compound fertilizer's sack-filling device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111392152A (en) * | 2020-03-31 | 2020-07-10 | 刘淼 | Automatic facial mask bagging device and processing technology thereof |
| CN112678267A (en) * | 2020-12-29 | 2021-04-20 | 芜湖哈特机器人产业技术研究院有限公司 | Bag opening device for plastic packaging bags of automatic conveying line |
| CN113650875A (en) * | 2021-08-31 | 2021-11-16 | 郑州市同鼎机械设备有限公司 | Leaning type powder filling seat and packaging machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109436455A (en) | A kind of compound fertilizer's sack-filling device | |
| CN106389051A (en) | Multifunctional full-automatic medical bed | |
| CN205286765U (en) | Nephrology dept. is with multi -functional hospital bed who makes things convenient for patient to stand up | |
| CN209535609U (en) | A kind of compound fertilizer's sack-filling device | |
| CN107951649A (en) | A kind of hospital uses and applied to the auxiliary device of pregnant woman's chest-knee position | |
| CN206285227U (en) | A kind of multi-functional surgical bed for department of ophthalmology | |
| KR101728982B1 (en) | Lift apparatus of bag for rice polishing machine | |
| CN106512132A (en) | Arbitrarily adjustable infusion chair | |
| CN206885376U (en) | A kind of helicopter tail rotor leaf lifting device | |
| CN204958276U (en) | A but, leveling elevating system for slope | |
| CN207378441U (en) | A kind of Ultrasonography multipurpose bracket | |
| CN209535670U (en) | A kind of boxing table of adjustable height and angle | |
| CN208974459U (en) | Medical electric diagnostic bed | |
| CN208480910U (en) | A kind of use in sewing machine manual operation station platform | |
| CN208338786U (en) | Single single time the full-automatic liquid bean curd that rushes produces form wire | |
| CN208552378U (en) | A kind of spinal surgery bracket | |
| CN108639973A (en) | A kind of easy-to-mount mechanical equipment mast-up | |
| CN209383289U (en) | A kind of cloth hoisting machine of adjustable brachium | |
| CN209468064U (en) | A kind of safty hoisting device of heavy type belt pulley | |
| CN211433844U (en) | Device for preventing pressure injury of foot | |
| CN220867020U (en) | Metal product carrying and lifting device | |
| CN212282004U (en) | Novel clinical auxiliary stand for internal medicine | |
| CN108639972A (en) | A kind of changeable angle of inclination and crane easy to use | |
| CN218490723U (en) | Linear speed control device of conveying device | |
| CN213862353U (en) | Medical stand fixing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |