CN210064199U - Prevent conveyer belt material distribution adjusting device of jam - Google Patents
Prevent conveyer belt material distribution adjusting device of jam Download PDFInfo
- Publication number
- CN210064199U CN210064199U CN201920719616.2U CN201920719616U CN210064199U CN 210064199 U CN210064199 U CN 210064199U CN 201920719616 U CN201920719616 U CN 201920719616U CN 210064199 U CN210064199 U CN 210064199U
- Authority
- CN
- China
- Prior art keywords
- baffle
- arc
- adjusting device
- conveying belt
- fixed
- 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.)
- Active
Links
Images
Landscapes
- Structure Of Belt Conveyors (AREA)
Abstract
The utility model discloses a prevent conveyer belt material distribution adjusting device of jam belongs to machinery. The device comprises a central shunting mechanism and an edge shunting mechanism which are distributed at intervals along a conveying belt, wherein the central shunting mechanism comprises fixing piles and baffle plates I which are symmetrically arranged at two sides of the conveying belt, and middle channels for accommodating materials to pass are reserved on the baffle plates I at the two sides; the edge shunting mechanism comprises an arc-shaped baffle plate II, a connecting rod and a fixed support, and the arc-shaped baffle plate II is rotatably connected to the fixed support through the connecting rod; the arc-shaped baffle II is horizontally arranged in the center of the conveying belt and protrudes towards the conveying direction to form two side channels for accommodating materials to pass through. The utility model can redistribute the material on the conveyer belt by adjusting according to the gear roller abrasion condition of the downstream crusher, thereby improving the service life of the crusher and reducing the production cost; meanwhile, the device can also prevent the problem that the working procedure of the conveying belt is not smooth due to the fact that materials on the conveying belt are blocked.
Description
Technical Field
The utility model relates to a diverging device, concretely relates to prevent conveyer belt material distribution adjusting device of jam.
Background
The crushing of materials is an indispensable technological process in the production of products in many industries (such as milling, metallurgy, mining, chemical engineering, building materials, road building and the like), and a toothed roll crusher is often required in the crushing operation of coal blocks, stones or other materials. The conveyer belt transports the material that the volume is not of uniform size to breaker department, and the breaker is with the material breakage of mechanical force formation granule size even material to satisfy next use or the demand of selling. But because the size of material has the difference, the material often is inhomogeneous on the conveyer belt, when the material gets into the breaker of low reaches and carries out crushing operation, the material of equidimension not has the impact of different degree to the fluted roller of breaker, directly lead to current fluted roller breaker degree of wear inhomogeneous, and when the breaker takes place local wear, consider the ejection of compact crushing degree and the security of broken material, need carry out whole change with the breaker fluted roller this moment, and this has accelerated the ageing rate of breaker, the life of breaker has been shortened, manufacturing cost has also greatly been improved.
Consequently this application sets up material distribution adjusting device on the conveyer belt, distributes and controls and adjusts the material on the conveyer belt according to the use needs, nevertheless because material distribution adjusting device has certain hindrance effect to the material on the conveyer belt, if take place to block up, probably need shut down the processing, lead to the process operation not smooth, therefore this application has designed a material distribution adjusting device who prevents blockking up, when distributing the regulation to the material, avoid causing the situation that needs shut down because of the material blocks up.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving the above-mentioned problem among the prior art, provide a prevent conveyer belt material distribution adjusting device of jam, the device can be according to the wearing and tearing condition of breaker fluted roller, and the material distribution on the adjustment conveyer belt delays inefficacy speed, the reduction in production cost of low reaches breaker, in addition, can also take precautions against the material on the conveyer belt and take place to block up, and the prevention leads to the smooth problem of process operation because of the material blocks up.
In order to achieve the above purpose, the technical solution of the present invention is as follows:
the utility model provides a prevent conveyer belt material distribution adjusting device of jam which characterized in that: the central distribution mechanism comprises fixed piles and baffle plates I which are symmetrically arranged on two sides of the conveying belt, one side of each baffle plate I is rotatably connected to the fixed piles, the baffle plates I on two sides and the conveying direction form included angles of 0-90 degrees, a middle channel for accommodating materials to pass is reserved, and a supporting structure is arranged on one side of each baffle plate I, back to the front, of the materials; the edge shunting mechanism comprises an arc-shaped baffle plate II, connecting rods arranged on two sides of the arc-shaped baffle plate II and a fixed support, and the arc-shaped baffle plate II is rotatably connected to the fixed support through the connecting rods; the arc-shaped baffle II is horizontally arranged in the center of the conveying belt and protrudes towards the conveying direction to form two side channels for accommodating materials to pass through.
Furthermore, the supporting structure is a first electric push rod, one end of the first electric push rod is fixed, an output shaft I at the other end of the first electric push rod is fixedly connected with the baffle I, and the output shaft drives the baffle I to rotate around the fixing rod in the horizontal direction.
Further, the connecting rod includes fixed connection's first horizontal branch, vertical connecting rod and second horizontal branch in proper order, first horizontal branch is fixed in cowl II both sides, and the fixed bolster top is equipped with the bearing frame, second horizontal branch with the bearing frame is with clearance fit's mode interconnect.
Furthermore, a material distributing shuttle is arranged in the center of the protruding front end face of the arc-shaped baffle II, and the tip end of the material distributing shuttle is overlapped with the central line of the conveying belt.
Furthermore, the bottoms of the fixing pile and the fixing support are both connected with a second electric push rod, the bottom of the second electric push rod is fixed, and an output shaft II at the top of the second electric push rod is fixedly connected with the fixing pile and the fixing support.
Further, the baffle I is a parabolic plate or a rectangular plate taking the edge of the conveyor belt as a starting point.
The utility model discloses a theory of operation:
firstly, adjusting a second electric push rod to enable the baffle I and the arc-shaped baffle II to be at proper heights; then, controlling the first electric push rod, adjusting the installation angle between the baffle I and the conveying belt, and reserving a proper middle channel; when the materials firstly reach the central shunting mechanism at the front end, small-volume materials continue to move forwards through the baffle I, large-volume materials which cannot pass through the baffle I enter the middle channel along with the flow and reach the edge shunting mechanism, small-volume materials pass through the arc baffle II to move forwards, and large-volume materials enter the channels at the two sides of the arc baffle II, so that redistribution of the materials is realized; when the present material gathers because of blockking up, cowl II receives the extrusion force can the certain angle of auto-deflection, releases the material that blocks up, and when the present material is unobstructed back, cowl II gets back to the normal position under the dead weight and keeps the level, continues the reposition of redundant personnel operation.
The utility model has the advantages that:
1. the utility model can redistribute the materials on the conveyer belt by adjusting the center shunting mechanism and the edge shunting mechanism according to the gear roller abrasion condition of the downstream crusher, thereby reducing the problem that the service life of the crusher is shortened due to frequent replacement of the crusher caused by heavy local load, and further reducing the production cost; meanwhile, the device can also prevent the problems of shutdown treatment of the conveyer belt and unsmooth operation of the working procedure caused by the congestion of the materials on the conveyer belt;
2. the installation angle between the baffle I and the conveyer belt, and the working heights of the baffle I and the arc baffle II can be automatically adjusted through the electric push rod, so that the device is convenient to use and high in applicability, and the labor intensity of workers is reduced;
3. the utility model discloses cowl II both sides are connected for rotating with the fixed bolster, and when present material was gathered because of blockking up, cowl II received the certain angle of extrusion force meeting automatic deflection, released the obstructed material, and when present the unobstructed back of material, cowl II got back to the normal position maintenance level under the dead weight, continued the reposition of redundant personnel operation, need not artifical shut down and handled, had prevented that the material from blockking up and having leaded to the not smooth condition of process operation.
Drawings
Fig. 1 is a schematic top view of the present invention;
fig. 2 is a left side view structural schematic diagram of the edge diversion mechanism of the present invention;
fig. 3 is a left side view structural schematic diagram of the central flow dividing mechanism of the present invention;
wherein the content of the first and second substances,
1. the spud pile, 2, baffle I, 3, the conveyer belt, 4, the connecting rod, 5, the fixed bolster, 6, cowl II, 7, first electric putter, 8, output shaft I, 9, second electric putter, 10, output shaft II, 11, first horizontal branch, 12, vertical connecting rod, 13, second horizontal branch, 14, the bearing frame, 15, divide the material shuttle.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "upper", "vertical", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship that the utility model is usually placed when using, or the orientation or positional relationship that a person skilled in the art usually understands, only for the convenience of describing the present invention and simplifying the description, but not for indicating or implying that the device or element that is referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1
As a most basic embodiment of the present invention, the present embodiment discloses a blockage-preventing conveyer belt material distribution adjusting device, as shown in fig. 1, including a central shunt mechanism and an edge shunt mechanism which are distributed at intervals along a conveyer belt 3, wherein the central shunt mechanism includes a spud pile 1 and a baffle I2 which are symmetrically arranged at two sides of the conveyer belt 3, one side of the baffle I2 is rotatably connected to the spud pile 1, the baffles I2 at two sides are all at an included angle of 0-90 ° with the forward conveying direction, a middle channel for accommodating materials is reserved, and a support structure is arranged at one side of the baffle I2 opposite to the forward conveying direction; the edge shunting mechanism comprises an arc baffle plate II6, connecting rods 4 arranged at two sides of an arc baffle plate II6 and a fixed support 5, and the arc baffle plate II6 is rotatably connected to the fixed support 5 through the connecting rods 4; the arc-shaped baffle plate II6 is horizontally arranged at the center of the conveying belt 3 and protrudes towards the opposite conveying direction to form two side channels for accommodating materials to pass through.
The utility model can redistribute the material on the conveyer belt 3 by adjusting the center shunting mechanism and the edge shunting mechanism according to the gear roller abrasion condition of the downstream crusher, thereby reducing the problem that the crusher needs frequent replacement due to heavy local load, which leads to the shortened service life of the crusher, and further reducing the production cost; meanwhile, the device can also prevent the problems of stop processing of the conveyer belt 3 and unsmooth operation of the working procedures caused by congestion of the materials on the conveyer belt 3.
Example 2
As a preferred embodiment of the present invention, the present embodiment discloses an anti-blocking conveyer belt material distribution adjusting device, as shown in fig. 1-3, including a central shunt mechanism and an edge shunt mechanism which are distributed at intervals along the conveyer belt 3, wherein the central shunt mechanism includes a spud pile 1 and a baffle I2 which are symmetrically arranged at two sides of the conveyer belt 3, one side of the baffle I2 is rotatably connected to the spud pile 1, the baffles I2 at two sides are both at an included angle of 0-90 ° with the forward conveying direction, a middle channel for accommodating materials is reserved, and a support structure is arranged at one side of the baffle I2 opposite to the forward conveying direction; the edge shunting mechanism comprises an arc baffle plate II6, connecting rods 4 arranged at two sides of an arc baffle plate II6 and a fixed support 5, and the arc baffle plate II6 is rotatably connected to the fixed support 5 through the connecting rods 4; the arc-shaped baffle plate II6 is horizontally arranged at the center of the conveying belt 3 and protrudes towards the opposite conveying direction to form two side channels for accommodating materials to pass through.
Further, the supporting structure is a first electric push rod 7, one end of the first electric push rod 7 is fixed, an output shaft I8 at the other end of the first electric push rod is fixedly connected with a baffle I2, and the output shaft drives the baffle I2 to rotate around the fixing rod in the horizontal direction.
Further, as shown in fig. 2, the connecting rod 4 includes a first horizontal supporting rod 11, a vertical connecting rod 12 and a second horizontal supporting rod 13 which are fixedly connected in sequence, the first horizontal supporting rod 11 is fixed on two sides of the arc-shaped baffle plate II6, a bearing seat 14 is arranged on the top of the fixing support 5, and the second horizontal supporting rod 13 and the bearing seat 14 are connected with each other in a clearance fit manner.
Installation angle between baffle I2 and the conveyer belt 3, baffle I2 and cowl II 6's operating height all can carry out automatically regulated through electric putter, and convenient to use and suitability are strong, have also alleviateed artifical intensity of labour simultaneously.
Example 3
As a best implementation mode of the present invention, the present embodiment discloses an anti-blocking conveyer belt material distribution adjusting device, as shown in fig. 1-3, including a central shunt mechanism and an edge shunt mechanism which are distributed at intervals along the conveyer belt 3, wherein the central shunt mechanism includes a spud pile 1 and a baffle I2 which are symmetrically arranged at two sides of the conveyer belt 3, one side of the baffle I2 is rotatably connected to the spud pile 1, the baffles I2 at two sides are all at an included angle of 0-90 ° with the forward conveying direction, a middle channel for accommodating materials is reserved, and a support structure is arranged at one side of the baffle I2 opposite to the forward conveying direction; the edge shunting mechanism comprises an arc baffle plate II6, connecting rods 4 arranged at two sides of an arc baffle plate II6 and a fixed support 5, and the arc baffle plate II6 is rotatably connected to the fixed support 5 through the connecting rods 4; the arc-shaped baffle plate II6 is horizontally arranged at the center of the conveying belt 3 and protrudes towards the opposite conveying direction to form two side channels for accommodating materials to pass through.
Further, the supporting structure is a first electric push rod 7, one end of the first electric push rod 7 is fixed, an output shaft I8 at the other end of the first electric push rod is fixedly connected with a baffle I2, and the output shaft drives the baffle I2 to rotate around the fixing rod in the horizontal direction.
Further, as shown in fig. 2, the connecting rod 4 includes a first horizontal supporting rod 11, a vertical connecting rod 12 and a second horizontal supporting rod 13 which are fixedly connected in sequence, the first horizontal supporting rod 11 is fixed on two sides of the arc-shaped baffle plate II6, a bearing seat 14 is arranged on the top of the fixing support 5, and the second horizontal supporting rod 13 and the bearing seat 14 are connected with each other in a clearance fit manner.
Further, a distribution shuttle 15 is arranged in the center of the protruding front end face of the arc-shaped baffle II6, and the tip of the distribution shuttle 15 is overlapped with the central line of the conveying belt 3. The material distributing shuttle 15 is an angle steel formed by two fixedly connected steel plates, and the tip of the material distributing shuttle 15 faces the forward direction of the material so as to conveniently and quickly distribute the forward material.
Further, the bottoms of the fixing pile 1 and the fixing support 5 are both connected with a second electric push rod 9, the bottom of the second electric push rod 9 is fixed, and an output shaft II10 at the top of the second electric push rod is fixedly connected with the fixing pile 1 and the fixing support 5.
Further, the baffle I2 is a parabolic plate or a rectangular plate starting from the edge of the conveyor belt 3.
The utility model discloses a theory of operation:
firstly, adjusting a second electric push rod 9 to enable a baffle I2 and an arc baffle II6 to be at proper heights; then, controlling the first electric push rod 7, adjusting the installation angle between the baffle I2 and the conveying belt 3, and reserving a proper middle channel on the conveying belt 3; when the materials firstly flow in the central flow dividing mechanism, small-volume materials continue to move forwards through the baffle I2, large-volume materials which cannot pass through the baffle I2 enter the middle channel along with the flow and reach the edge flow dividing mechanism, small-volume materials pass through the arc baffle II6 to move forwards, and large-volume materials enter the channels on two sides of the arc baffle II6, so that redistribution of the materials is realized; when the current material gathers because of blockking up, cowl II6 receives the extrusion force and can the certain angle of automatic deflection, carries out the releasing to the material that blocks up, and when the current material is unobstructed back, cowl II6 gets back to the normal position under the dead weight and keeps the level, continues the reposition of redundant personnel operation, need not artifical shut down and handles, has prevented that the material from blockking up and leading to the unsmooth condition of process operation.
Claims (6)
1. The utility model provides a prevent conveyer belt material distribution adjusting device of jam which characterized in that: the automatic material conveying device comprises a center shunting mechanism and an edge shunting mechanism which are distributed at intervals along a conveying belt (3), wherein the center shunting mechanism comprises a fixed pile (1) and a baffle I (2) which are symmetrically arranged on two sides of the conveying belt (3), one side of the baffle I (2) is rotatably connected to the fixed pile (1), the baffle I (2) on two sides and the positive conveying direction form an included angle of 0-90 degrees, a middle channel for accommodating materials to pass is reserved, and a supporting structure is arranged on one side of the baffle I (2) back to the front materials; the edge shunting mechanism comprises an arc-shaped baffle plate II (6), connecting rods (4) arranged on two sides of the arc-shaped baffle plate II (6) and a fixed support (5), and the arc-shaped baffle plate II (6) is rotatably connected to the fixed support (5) through the connecting rods (4); the arc-shaped baffle II (6) is horizontally arranged at the center of the conveying belt (3) and protrudes towards the conveying direction to form two side channels for accommodating materials to pass through.
2. The anti-clogging conveyor belt material distribution adjusting device of claim 1, characterized in that: the supporting structure is a first electric push rod (7), one end of the first electric push rod (7) is fixed, an output shaft I (8) at the other end is fixedly connected with the baffle I (2), and the output shaft drives the baffle I (2) to rotate around the fixing rod in the horizontal direction.
3. The anti-clogging conveyor belt material distribution adjusting device of claim 1, characterized in that: connecting rod (4) are including fixed connection's first horizontal branch (11), vertical connecting rod (12) and second horizontal branch (13) in proper order, arc baffle II (6) both sides are fixed in first horizontal branch (11), and fixed bolster (5) top is equipped with bearing frame (14), second horizontal branch (13) with bearing frame (14) are with clearance fit's mode interconnect.
4. The anti-clogging conveyor belt material distribution adjusting device of claim 1, characterized in that: the center of the convex front end face of the arc-shaped baffle II (6) is provided with a material distributing shuttle (15), and the tip of the material distributing shuttle (15) is superposed with the central line of the conveying belt (3).
5. The anti-clogging conveyor belt material distribution adjusting device of claim 1, characterized in that: the bottom of the fixing pile (1) and the bottom of the fixing support (5) are both connected with a second electric push rod (9), the bottom of the second electric push rod (9) is fixed, and an output shaft II (10) at the top of the second electric push rod is fixedly connected with the fixing pile (1) and the fixing support (5).
6. The anti-clogging conveyor belt material distribution adjusting device of claim 1, characterized in that: the baffle I (2) is a parabolic panel or a rectangular panel taking the edge of the conveying belt (3) as a starting point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920719616.2U CN210064199U (en) | 2019-05-20 | 2019-05-20 | Prevent conveyer belt material distribution adjusting device of jam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920719616.2U CN210064199U (en) | 2019-05-20 | 2019-05-20 | Prevent conveyer belt material distribution adjusting device of jam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210064199U true CN210064199U (en) | 2020-02-14 |
Family
ID=69452820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920719616.2U Active CN210064199U (en) | 2019-05-20 | 2019-05-20 | Prevent conveyer belt material distribution adjusting device of jam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210064199U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112892342A (en) * | 2021-01-22 | 2021-06-04 | 淄博高新区成大机械设计研究所 | Capsule blanking and stirring device and using method thereof |
| CN113879826A (en) * | 2020-07-01 | 2022-01-04 | 海鸥冠军有限公司 | Hexagonal baffle for ceramic tile routing |
| CN114273228A (en) * | 2021-12-20 | 2022-04-05 | 临沂矿业集团有限责任公司 | Unmanned coal mining and transporting equipment |
| CN115808070A (en) * | 2022-12-29 | 2023-03-17 | 联合优发生物质能源徐州有限公司 | High-efficient living beings granule desiccator |
-
2019
- 2019-05-20 CN CN201920719616.2U patent/CN210064199U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113879826A (en) * | 2020-07-01 | 2022-01-04 | 海鸥冠军有限公司 | Hexagonal baffle for ceramic tile routing |
| CN113879826B (en) * | 2020-07-01 | 2024-01-09 | 海鸥冠军有限公司 | Baffle for hexagon tile wiring |
| CN112892342A (en) * | 2021-01-22 | 2021-06-04 | 淄博高新区成大机械设计研究所 | Capsule blanking and stirring device and using method thereof |
| CN114273228A (en) * | 2021-12-20 | 2022-04-05 | 临沂矿业集团有限责任公司 | Unmanned coal mining and transporting equipment |
| CN115808070A (en) * | 2022-12-29 | 2023-03-17 | 联合优发生物质能源徐州有限公司 | High-efficient living beings granule desiccator |
| CN115808070B (en) * | 2022-12-29 | 2023-10-03 | 联合优发生物质能源徐州有限公司 | High-efficient living beings granule desiccator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210064199U (en) | Prevent conveyer belt material distribution adjusting device of jam | |
| DK2906349T3 (en) | Milling plant. | |
| NO854172L (en) | Screen apparatus. | |
| CN210058576U (en) | Conveyer belt material distribution adjusting device | |
| CN109225554B (en) | Feed crusher with reduced powder generation | |
| CN111013710B (en) | Sand making equipment and process adaptable to materials of various specifications | |
| CN110285666B (en) | Circulation hoisting device for grain drying-machine | |
| CN211246884U (en) | Broken transfer device of electric power foundation concrete piece | |
| CN216224610U (en) | Asphalt reclaimed material crushing and screening production line | |
| CN210064565U (en) | Conveying belt material distribution adjusting device capable of reducing dust | |
| JP4938344B2 (en) | Roll crusher | |
| CN208387302U (en) | Delivery roller structure for Woody feed harvesting | |
| CN203269040U (en) | Head hopper and lump coal screening system of belt conveyor | |
| CN110898953A (en) | Broken transfer device of electric power foundation concrete piece | |
| CN2272335Y (en) | Step no-blocking vibration sieve for grading and feeding | |
| CN219031071U (en) | Anti-blocking bin gate for feeding port of input end of belt conveyor | |
| CN211366231U (en) | Rotatory buttress material machine of opening | |
| CN213557644U (en) | Well garrulous system | |
| CN110976032A (en) | Method for crushing and transferring concrete blocks after electric power foundation is dismantled | |
| CN213315233U (en) | Two roll-type monocrystalline silicon flaw-piece breakers | |
| CN210682072U (en) | Big inclination belt feeder blanking cleaning device | |
| CN220970034U (en) | Sorting device for producing cement clinker by mixing solid waste | |
| CN205903947U (en) | Breaker hopper and breaker | |
| CN218013276U (en) | Vibratory screening feeder | |
| CN218641980U (en) | Be used for building stones sieve separator to enter mouth to prevent blocking device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An anti clogging material distribution adjusting device for conveyor belt Effective date of registration: 20220520 Granted publication date: 20200214 Pledgee: Suining rural commercial bank Limited by Share Ltd. Pledgor: SUINING HUANENG MACHINERY Co.,Ltd. Registration number: Y2022980005900 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230525 Granted publication date: 20200214 Pledgee: Suining rural commercial bank Limited by Share Ltd. Pledgor: SUINING HUANENG MACHINERY Co.,Ltd. Registration number: Y2022980005900 |