CN112849941A - Material lifting machine for chemical industry - Google Patents
Material lifting machine for chemical industry Download PDFInfo
- Publication number
- CN112849941A CN112849941A CN202110016147.XA CN202110016147A CN112849941A CN 112849941 A CN112849941 A CN 112849941A CN 202110016147 A CN202110016147 A CN 202110016147A CN 112849941 A CN112849941 A CN 112849941A
- Authority
- CN
- China
- Prior art keywords
- hopper
- powder
- strip
- arc plate
- frame strip
- 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.)
- Withdrawn
Links
Images
Classifications
-
- 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
- B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
- B65G17/30—Details; Auxiliary devices
-
- 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
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/02—Devices for feeding articles or materials to conveyors
- B65G47/16—Devices for feeding articles or materials to conveyors for feeding materials in bulk
- B65G47/18—Arrangements or applications of hoppers or chutes
Abstract
The invention discloses a material hoister for chemical engineering. Has the advantages that: according to the invention, through the arranged expansion mechanism, when powder is put into the hopper, the gradual increase of the powder input amount and the forward pushing of the self elastic structure of the bag layer are matched, so that the powder accommodation amount is increased, the instant acting force of the pushing and the elastic structure of the bag layer are matched, so that the mutual cohesion of the powder contacted with the hopper is increased, and through the arranged overflow protection structure, under the pushing action of the expansion mechanism, the powder accommodation amount is increased and the protection matching is carried out, so that the phenomenon that the powder in the hopper overflows outwards due to the explosion in the continuous lifting process is prevented, and meanwhile, the lifting component is matched, the flying powder generated in the powder lifting process is subjected to adhesion and scattering matching, so that the phenomenon that a large amount of flying powder is caused due to the increase of the airflow channeling speed in the lifting process is avoided.
Description
Technical Field
The invention relates to the field of auxiliary equipment for chemical production, in particular to a material hoister for chemical industry.
Background
Chemical raw materials are various in types and have wide application range. The chemical raw materials are generally divided into two categories, namely organic chemical raw materials and inorganic chemical raw materials, wherein when the raw materials are processed, because the raw materials have bad influence on operators when being processed, the raw materials are processed by adopting machinery instead of manpower generally, and because the raw materials are more and are large-scale equipment when being processed, the raw materials are required to be matched with a hoister to transport and process powder.
When utilizing the lifting machine to promote the processing to chemical industry powder, because along with the rising of hopper, the effect that its air current velocity of scurrying is constantly increaseed, a large amount of whitewashed phenomena easily appear in the powder, promote the in-process simultaneously, when having the drive chain stuck phenomenon now, the hopper then can drive the powder of playing inside and do to jolt and overflow.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a chemical material hoister, which aims to solve the problems that in the prior art, when a hoister is used for hoisting chemical powder, a large amount of powder is easy to fly due to the effect that the airflow flowing speed of a hopper is increased continuously along with the rising of the hopper, and in the hoisting process, when the existing transmission chain is blocked, the hopper can drive the powder inside to bump and overflow.
In order to achieve the purpose, the invention is realized by the following technical scheme:
the utility model provides a chemical material lifting machine, its structure includes base, equipment main part, control panel, driving medium, hopper, presses and protects the device, the equipment main part is installed in the base upper surface, control panel locates equipment main part left side surface, the driving medium is installed inside the equipment main part, the hopper is located equipment main part front surface to be connected with the driving medium, press and protect the device and locate hopper inside and cooperate, press and protect the device and include dilatation mechanism, protect excessive structure, dilatation mechanism locates and protects excessive structure front end and be connected, protect excessive structure and locate hopper inside and cooperate.
According to a further scheme of the invention, buckling and sliding assemblies are respectively arranged on the left side and the right side inside the hopper and are respectively matched with the pressing and protecting device, each buckling and sliding assembly comprises a sliding rail, a movable buckle, a limiting spring and a partition plate, the sliding rails are arranged at the front ends of the left side and the right side inside the hopper, the sliding rails and the hopper are of an integrated structure, the movable buckles are connected with the sliding rails through the limiting springs, the other ends of the movable buckles are connected with the overflow protecting structure, and the partition plate is arranged at the front end of the upper surface of the hopper and is matched with the expansion mechanism.
As a further scheme of the present invention, the expansion mechanism includes two limiting strips, two connecting rods and a bag layer, the two limiting strips are respectively installed in a spaced manner, the two connecting rods are respectively installed between the two limiting strips, and the bag layer is installed between the two connecting rods and connected to each other, which is beneficial to expanding the accommodation of the powder and increasing the cohesion between the powder.
As a further scheme of the invention, the bag layer is of an elastic rubber structure.
As a further scheme of the invention, the overflow protection structure comprises an arc plate, a protection bag and a lifting inhibition assembly, the left side and the right side of the tail end of the arc plate are respectively welded with the movable buckles, the protection bag is arranged at the other end of the arc plate, the lifting inhibition assembly is provided with more than ten pieces and is distributed on the inner side wall of the arc plate, and the lifting inhibition assembly is vertically connected with the arc plate, so that the protection of powder flying in the lifting process is favorably realized, and the powder overflow caused by bumping is avoided.
As a further scheme of the invention, the lifting restraining component comprises a frame strip, a return spring, a balancing weight and a stirring strip, wherein the frame strip is vertically connected with the inner side wall of the arc plate, the return spring is arranged at the upper part in the frame strip, the balancing weight is arranged in the frame strip and is connected through the return spring, and the stirring strip is provided with more than four strips and is distributed on the lower surface of the balancing weight, so that dense isolated matching of the flying powder is favorably realized, and a large amount of the flying powder is prevented from being diffused outwards.
As a further scheme of the invention, the interior of the frame strip is of a hollow structure, the tail end of the frame strip is not closed, and the outer surface of the frame strip is of a stainless steel structure.
As a further scheme of the invention, the disorder strip is made of flexible rubber, the outer surface of the disorder strip is distributed with wool, and the burrs are made of cotton and hemp, so that the scattered powder can be favorably scattered and attached to match.
Advantageous effects of the invention
Compared with the traditional material hoister for chemical industry, the invention has the following beneficial effects:
according to the invention, through the arranged expansion mechanism, when powder is put into the hopper, the gradual increase of the powder input amount and the forward pushing of the self elastic structure of the capsule layer are matched, so that the powder accommodation amount is increased, and the instantaneous acting force of pushing and the elastic structure of the capsule layer increase the mutual cohesion of the powder contacted with the capsule layer.
According to the invention, under the pushing action of the expansion mechanism, the overflow protection structure is arranged, the powder containing capacity is expanded, and meanwhile, the powder is protected and matched, so that the phenomenon that in the continuous lifting process, the powder in the powder overflows outwards due to the fact that the powder is overturned, and meanwhile, the powder flying component is matched, the powder flying generated in the powder lifting process is attached and scattered, and the phenomenon that in the lifting process, a large amount of powder flying is caused due to the fact that the airflow flowing speed is increased is avoided.
Drawings
Other features, objects and advantages of the invention will become more apparent from a reading of the detailed description of non-limiting embodiments with reference to the attached drawings.
In the drawings:
fig. 1 is a schematic structural diagram of a material hoister for chemical engineering according to the invention.
Fig. 2 is a left side view of the press protection device of the present invention.
Fig. 3 is a schematic view of the inner left side of the hopper of the present invention.
Fig. 4 is a schematic left side view of the expansion mechanism of the present invention.
Fig. 5 is a left side view structural diagram of the overflow protection structure of the present invention.
Fig. 6 is an enlarged view of the structure of the pumping suppressing member of the present invention.
Fig. 7 is a schematic diagram of the working structure of the pumping suppression component of the invention.
In the figure: the device comprises a base-1, an equipment body-2, a control panel-3, a transmission piece-4, a hopper-5, a pressing and protecting device-6, an expansion mechanism-6 a, an overflow protection structure-6 b, a buckling and sliding component-5 a, a sliding rail-5 a1, a movable buckle-5 a2, a limiting spring-5 a3, a partition plate-5 a4, a limiting strip-6 a1, an engaging rod-6 a2, a bag layer-6 a3, an arc plate-6 b1, a bag-6 b2, a lifting component-6 b3, a frame strip-6 b31, a return spring-6 b32, a balancing weight-6 b33, a stirring strip-6 b34 and a fluff-g.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
The first embodiment:
as shown in fig. 1 to 4, the present invention provides a technical solution of a material elevator for chemical industry:
as shown in fig. 1-2, a chemical material elevator structurally comprises a base 1, an equipment main body 2, a control panel 3, a transmission member 4, a hopper 5 and a pressure protection device 6, wherein the equipment main body 2 is mounted on the upper surface of the base 1, the control panel 3 is arranged on the left side surface of the equipment main body 2, the transmission member 4 is mounted inside the equipment main body 2, the hopper 5 is arranged on the front surface of the equipment main body 2 and is connected with the transmission member 4, the pressure protection device 6 is arranged inside the hopper 5 and is matched with the hopper, the pressure protection device 6 comprises an expansion mechanism 6a and an overflow protection structure 6b, the expansion mechanism 6a is arranged at the front end of the overflow protection structure 6b and is connected with the overflow protection structure 6b, and the overflow protection structure 6b is arranged inside the hopper 5 and.
As shown in fig. 3, the left side and the right side inside the hopper 5 are respectively provided with a buckling and sliding assembly 5a, the buckling and sliding assembly 5a is respectively matched with the pressure protection device 6, the buckling and sliding assembly 5a comprises a sliding rail 5a1, a movable buckle 5a2, a limiting spring 5a3 and a partition plate 5a4, the sliding rail 5a1 is arranged at the front end of the left side and the right side inside the hopper 5, the sliding rail 5a1 and the hopper 5 are of an integrated structure, the movable buckle 5a2 is connected with the sliding rail 5a1 through the limiting spring 5a3, the other end of the movable buckle 5a2 is connected with the overflow protection structure 6b, and the partition plate 5a4 is mounted at the front end of the upper surface of the hopper 5 and is matched with the expansion mechanism 6 a.
As shown in fig. 4, the expansion mechanism 6a includes two limiting bars 6a1, two connecting bars 6a2, and a capsule layer 6a3, the two limiting bars 6a1 are respectively installed at intervals, the two connecting bars 6a2 are respectively installed between the two limiting bars 6a1, and the capsule layer 6a3 is installed between the two connecting bars 6a2 and connected to each other, so as to facilitate the accommodation of the expanded powder and increase the cohesion between the powder.
As shown in fig. 4, the bladder layer 6a3 is of a resilient rubber structure.
The specific realization principle is as follows: when utilizing the lifting machine to promote the processing to chemical industry powder, because along with the rising of hopper, the effect that its air current velocity of scurrying is constantly increaseed, a large amount of whitewashed phenomena easily appear in the powder, promote the in-process simultaneously, when having the drive chain stuck phenomenon now, the hopper then can drive the powder of playing inside and do to jolt and overflow.
Therefore, the provided expansion mechanism 6a is used for feeding the powder into the hopper 5 in batches, so that the bag layer 6a3 drives the expansion mechanism 6a to move towards the front end integrally under the pushing action of the powder, the bag layer 6a3 is of an elastic structure, and has reverse thrust on the powder contacted with the bag layer under the action of the instant acting force of the powder fed under the action of the self structure, so that the cohesion between the powder is improved, the limit strip 6a1 matched with the partition plate 5a4 is used for clamping when the powder is pushed to the upper surface of the hopper 5, and the capacity of the powder is increased under the action of the bag layer 6a 3.
In summary, the present invention utilizes the expansion mechanism to feed the powder into the hopper, and simultaneously, the powder feed amount is gradually increased and the elastic structure of the capsule layer pushes forward, so as to increase the powder receivable amount, and the instantaneous acting force of the pushing and the elastic structure of the capsule layer increase the cohesion between the powder contacting with the capsule layer.
Second embodiment:
as shown in fig. 5 to 7, the present invention provides a technical solution of a material elevator for chemical industry:
as shown in fig. 5, the chemical material lifting machine structurally comprises an overflow protection structure 6b, an arc plate 6b1, a protective bag 6b2 and a lifting inhibiting component 6b3, wherein the left side and the right side of the tail end of the arc plate 6b1 are respectively welded with a movable buckle 5a2, the protective bag 6b2 is arranged at the other end of the arc plate 6b1, the lifting inhibiting component 6b3 is provided with more than ten pieces of lifting inhibiting components and distributed on the inner side wall of the arc plate 6b1, and the lifting inhibiting component 6b3 is vertically connected with the arc plate 6b1, so that the powder in the lifting process can be protected from flying, and the powder is prevented from overflowing outwards due to bumping.
As shown in fig. 6-7, the pumping-up suppressing component 6b3 includes a frame strip 6b31, a return spring 6b32, a counterweight 6b33, and a stirring strip 6b34, wherein the frame strip 6b31 is vertically connected to the inner side wall of the arc plate 6b1, the return spring 6b32 is disposed at the upper portion of the frame strip 6b31, the counterweight 6b33 is disposed inside the frame strip 6b31 and connected through the return spring 6b32, and the stirring strip 6b34 is provided with more than four strips and distributed on the lower surface of the counterweight 6b33, so as to facilitate the dense isolation and matching of the flying powder, and prevent the flying powder from diffusing outward in a large amount.
As shown in fig. 6, the frame strip 6b31 has a hollow structure inside and an unsealed end, and the outer surface of the frame strip 6b31 is made of stainless steel.
As shown in fig. 7, the disturbance strip 6b34 is made of flexible rubber, the outer surface of the disturbance strip 6b34 is distributed with battings g, and the burrs g are made of cotton and hemp, so that the scattering and adhering matching of the flying powder can be realized.
On the basis of embodiment 1, an overflow protection structure 6b is connected to the buckle sliding assembly 5a, under the pushing action of the expansion mechanism 6a, the arc plate 6b1 is matched with the movable buckle 5a2 to slide in the slide rail 5a1 to the end of the slide rail 5a1, after the arc plate 6b1 is pushed to the end of the slide rail 5a1, the arc plate 6b1 is matched with the partition plate 5a4 to block, so that the arc plate 6b1 is positioned above the front end of the hopper 5, thereby protecting and blocking the powder, so as to avoid overflowing from the inside of the hopper 5 when bumping, and meanwhile, when the limit bar 6a1 is pushed above the front end of the hopper 5, the connected raising component 6b3 slides downwards under the gravity of the counterweight block 6b33, so that the raising bar 6b34 is exposed to the air, thereby stirring and scattering the powder caused by the airflow channeling in the raising process, so as to prevent the powder from attaching and scattering in a large amount.
In summary, the invention employs the overflow protection structure to expand the powder holding capacity and protect the powder under the pushing action of the expansion mechanism, so as to prevent the powder inside from overflowing outwards due to the over-force in the continuous lifting process, and employs the lifting-inhibiting component to attach and break up the flying powder generated during the lifting of the powder, so as to avoid the phenomenon of a large amount of flying powder due to the increase of the air flow speed in the lifting process.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The utility model provides a material lifting machine for chemical industry, its structure includes base (1), equipment main part (2), control panel (3), driving medium (4), hopper (5), presses and protects device (6), its characterized in that: the equipment main body (2) is arranged on the upper surface of the base (1), the control panel (3) is arranged on the left side surface of the equipment main body (2), the transmission piece (4) is arranged inside the equipment main body (2), the hopper (5) is arranged on the front surface of the equipment main body (2) and is connected with the transmission piece (4), and the pressure protection device (6) is arranged inside the hopper (5) and is matched with the same;
the pressure protection device (6) comprises an expansion mechanism (6a) and an overflow protection structure (6b), the expansion mechanism (6a) is arranged at the front end of the overflow protection structure (6b) and connected with the overflow protection structure, and the overflow protection structure (6b) is arranged inside the hopper (5) and matched with the hopper.
2. The material hoister for chemical engineering as claimed in claim 1, wherein: hopper (5) inside left and right sides is equipped with respectively and detains smooth subassembly (5a), it cooperatees with pressure protection device (6) to detain smooth subassembly (5a), detain smooth subassembly (5a) and include slide rail (5a1), activity knot (5a2), spacing spring (5a3), baffle (5a4), slide rail (5a1) are located hopper (5) inside left and right sides front end, slide rail (5a1) and hopper (5) are the integral structure, activity is detained (5a2) and is connected through spacing spring (5a3) with slide rail (5a1), the activity is detained (5a2) the other end and is protected excessive structure (6b) and is connected, baffle (5a4) are installed in hopper (5) upper surface front end to cooperate with dilatation mechanism (6 a).
3. The material hoister for chemical engineering as claimed in claim 1, wherein: dilatation mechanism (6a) include spacing strip (6a1), join pole (6a2), bag layer (6a3), spacing strip (6a1) is equipped with two respectively and is the installation that has the interval form, join pole (6a2) are equipped with two altogether and locate respectively between spacing strip (6a1), bag layer (6a3) are located two and are joined between pole (6a2) and are connected.
4. The material hoister for chemical engineering as claimed in claim 3, wherein: the bag layer (6a3) is of an elastic rubber structure.
5. The chemical material hoister according to claim 1 or 2, characterized in that: the overflow protection structure (6b) comprises an arc plate (6b1), a protective bag (6b2) and a pumping inhibition component (6b3), the left side and the right side of the tail end of the arc plate (6b1) are respectively welded with a movable buckle (5a2), the protective bag (6b2) is arranged at the other end of the arc plate (6b1), the pumping inhibition component (6b3) is provided with more than ten pieces and distributed on the inner side wall of the arc plate (6b1), and the pumping inhibition component (6b3) is vertically connected with the arc plate (6b 1).
6. The material hoister for chemical engineering as claimed in claim 5, wherein: the anti-raising component (6b3) comprises a frame strip (6b31), a return spring (6b32), a balancing weight (6b33) and a stirring strip (6b34), wherein the frame strip (6b31) is vertically connected with the inner side wall of an arc plate (6b1), the return spring (6b32) is arranged at the inner upper part of the frame strip (6b31), the balancing weight (6b33) is arranged inside the frame strip (6b31) and connected with the inner side wall of the arc plate through the return spring (6b32), and more than four stirring strips (6b34) are arranged and distributed on the lower surface of the balancing weight (6b 33).
7. The material hoister for chemical engineering as claimed in claim 6, wherein: the inside of the frame strip (6b31) is of a hollow structure, the tail end of the frame strip is not closed, and the outer surface of the frame strip (6b31) is of a stainless steel structure.
8. The material hoister for chemical engineering as claimed in claim 6, wherein: the stirring strip (6b34) is made of flexible rubber, the outer surface of the stirring strip (6b34) is distributed with wool (g), and the burr (g) is made of cotton and hemp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110016147.XA CN112849941A (en) | 2021-01-07 | 2021-01-07 | Material lifting machine for chemical industry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110016147.XA CN112849941A (en) | 2021-01-07 | 2021-01-07 | Material lifting machine for chemical industry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112849941A true CN112849941A (en) | 2021-05-28 |
Family
ID=76004548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110016147.XA Withdrawn CN112849941A (en) | 2021-01-07 | 2021-01-07 | Material lifting machine for chemical industry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112849941A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203186982U (en) * | 2012-12-12 | 2013-09-11 | 浙江博宇机电有限公司 | Novel hopper of vertical conveyor |
| CN106144407A (en) * | 2016-08-29 | 2016-11-23 | 无锡市美峰橡胶制品制造有限公司 | A kind of sizing material conveyer |
| EP3163264A1 (en) * | 2015-11-02 | 2017-05-03 | Girnet Internacional, S.L. | Bucket for transporting and unloading products, especially fruit and vegetables, and a combination weighing machine comprising said buckets |
| CN206203231U (en) * | 2016-11-23 | 2017-05-31 | 江西华欣机械制造有限公司 | A kind of conveying chain bucket for dust-like clinker |
| CN108945966A (en) * | 2018-07-27 | 2018-12-07 | 镇江大全现代农业发展有限公司 | A kind of vertical elevator with cover board |
| CN210365547U (en) * | 2019-07-01 | 2020-04-21 | 瑞隆化工（宿州）有限公司 | Automatic capping device for elevator hopper |
-
2021
- 2021-01-07 CN CN202110016147.XA patent/CN112849941A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203186982U (en) * | 2012-12-12 | 2013-09-11 | 浙江博宇机电有限公司 | Novel hopper of vertical conveyor |
| EP3163264A1 (en) * | 2015-11-02 | 2017-05-03 | Girnet Internacional, S.L. | Bucket for transporting and unloading products, especially fruit and vegetables, and a combination weighing machine comprising said buckets |
| CN106144407A (en) * | 2016-08-29 | 2016-11-23 | 无锡市美峰橡胶制品制造有限公司 | A kind of sizing material conveyer |
| CN206203231U (en) * | 2016-11-23 | 2017-05-31 | 江西华欣机械制造有限公司 | A kind of conveying chain bucket for dust-like clinker |
| CN108945966A (en) * | 2018-07-27 | 2018-12-07 | 镇江大全现代农业发展有限公司 | A kind of vertical elevator with cover board |
| CN210365547U (en) * | 2019-07-01 | 2020-04-21 | 瑞隆化工（宿州）有限公司 | Automatic capping device for elevator hopper |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112849941A (en) | Material lifting machine for chemical industry | |
| CN102849434B (en) | Full-section belt breakage protecting device for belt-type conveyer | |
| CN103662758B (en) | Without carrying roller apron feeder | |
| CN206915226U (en) | A kind of sealing-tape machine broken belt catcher | |
| CN209720883U (en) | Dump car with material casting belt feeder | |
| CN201756331U (en) | Electromagnetic broken belt catcher | |
| CN201776183U (en) | Suspended dry-type magnetic selecting machine | |
| CN204751394U (en) | Coal breaker dust suppression device | |
| CN102748069B (en) | Integral passive broken belt protection device and method for belt conveyor | |
| CN209382897U (en) | A kind of mechanical moving device | |
| CN210312064U (en) | Belt tearing prevention device | |
| CN205170101U (en) | Hauler safety arrangement | |
| CN217675343U (en) | Channel steel buffering falling device of fireproof anti-seismic support | |
| CN206705105U (en) | Braking mechanism, belt conveyer driving device and belt feeder using the braking mechanism | |
| CN206599205U (en) | A kind of adhesive tape conveyor longitudinally, laterally tears early warning protector | |
| CN215100756U (en) | Buffering uninstallation combination formula discharge hopper | |
| CN210753193U (en) | Sorting type recovery device | |
| CN212424691U (en) | Silicon-manganese ore loading device convenient to overhaul | |
| CN218023989U (en) | Adjustable industrial electrical control automatic feeding device | |
| CN114301160B (en) | Bidirectional emergency power supply system and use method thereof | |
| CN217625664U (en) | Belt feeder buffering bed | |
| CN210824007U (en) | Walking limiting protection device of conveyor | |
| CN220697387U (en) | Movable drum screen | |
| CN202912345U (en) | Material regulator | |
| CN211811980U (en) | Anti-tearing protection device of rubber belt conveyor and rubber belt conveyor |
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 | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20220121 Address after: 510663 No.06 Nanxiang 2nd Road, Guangzhou Science City, Luogang District, Guangzhou City, Guangdong Province Applicant after: Chen Yaxiong Address before: 510663 No.06 Nanxiang 2nd Road, Guangzhou Science City, Luogang District, Guangzhou City, Guangdong Province Applicant before: Guangzhou Fuwen Trading Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210528 |
|
| WW01 | Invention patent application withdrawn after publication |