CN218578868U - Conveyer belt overspeed device tensioner for ready-mixed concrete - Google Patents
Conveyer belt overspeed device tensioner for ready-mixed concrete Download PDFInfo
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- CN218578868U CN218578868U CN202221931195.8U CN202221931195U CN218578868U CN 218578868 U CN218578868 U CN 218578868U CN 202221931195 U CN202221931195 U CN 202221931195U CN 218578868 U CN218578868 U CN 218578868U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
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Abstract
The utility model discloses a conveyer belt overspeed device tensioner for ready-mixed concrete relates to overspeed device tensioner technical field, comprising a base plate, the upside surface four corners position of bottom plate is vertical fixed connection support one respectively, the middle part position that the upside of bottom plate is located four linking bridge one sets up the lifter plate, the lifter plate passes through elevating system and is connected with the upside of bottom plate, elevating system is used for controlling the lifter plate and reciprocates, fixed connection baffle is respectively distinguished to the upside surface four sides position of lifter plate, and the spout is do not seted up to the part about the baffle of front and back side, and the inside difference sliding connection round bar of every spout, the round bar that the front and back side corresponds is the nearer one end front and back side of fixed connection guide board respectively, and two guide boards carry out tensioning work through pivot and a support swing joint that corresponds respectively at a distance of one end front and back far away, and the quick carries out tensioning work to the driving belt, collect the cement that drops on the conveying belt.
Description
Technical Field
The utility model relates to a overspeed device tensioner technical field specifically is a conveyer belt overspeed device tensioner for ready mixed concrete.
Background
At present, premixed concrete is usually produced in a mixing plant by adopting a conveying belt for conveying raw materials, and in order to ensure the normal operation of the conveying belt, the tensioning device is required to keep the conveying belt in a tensioned state.
In the process of transportation of an existing conveyor belt, partial cement materials are often attached to the front face of the conveyor belt, when the upper side portion of the conveyor belt rotates to the lower side, the attached cement falls off, and the existing tensioning device cannot collect the falling cement materials.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a conveyer belt overspeed device tensioner for ready-mixed concrete, quick carry out tensioning work to the drive belt, collect the cement that drops on the conveyer belt, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a conveyer belt overspeed device tensioner for ready-mixed concrete, includes the bottom plate, the upside surface four corners position of bottom plate is vertical fixed connection support one respectively, the upside of bottom plate is located the middle part position of four linking bridge one and sets up the lifter plate, the lifter plate passes through elevating system and is connected with the upside of bottom plate, elevating system is used for controlling the lifter plate and reciprocates, fixed connection baffle is distinguished to the upside surface four sides position of lifter plate, and the spout is do not seted up to the left and right sides of the baffle of front and back side, and the inside of every spout is sliding connection round bar respectively, and the round bar that the front and back side corresponds is fixed connection guide board respectively near one end front and back side apart from, and two guide boards are apart from far away one end front and back respectively through pivot and a corresponding support swing joint, and the side surface mounting of the baffle of front and back side is used for tensioning conveyer belt's straining device.
The lifting plate and the baffle plate are designed, so that the loading plate is formed by matching the lifting plate and the baffle plate, the cement falling off from the conveying belt is collected, the collected cement is recycled, resources are saved, the guide plate is designed, the falling cement is guided by the guide plate, so that the cement can conveniently enter the loading plate, the round rod and the rotating shaft are designed, the guide plate can be adjusted according to the height of the lifting plate through matching the round rod and the rotating shaft, the device is prevented from being blocked, when the control device works, the lifting plate is driven by the lifting mechanism to move downwards, so that the tensioning mechanism is driven to move downwards, the conveying belt is pulled downwards, the tensioning work is carried out, and the falling cement is guided into the loading plate by the guide plate,
furthermore, the lifting mechanism comprises sliding plates, the middle parts of the side surfaces of the round rods are fixedly connected with the sliding plates respectively, and each sliding plate is in sliding connection with a limiting groove formed in the sliding groove respectively.
The slide is designed, so that the movement of the round rod is limited through the cooperation of the slide and the limiting groove, the round rod is prevented from falling off from the sliding groove, and the round rod is more stable.
Furthermore, elevating system contains the screw rod, the downside surface of lifter plate is rotated through the upper end of bearing and screw rod and is connected, the lower extreme of screw rod passes the screw that sets up on the bottom plate and extends to the downside of bottom plate to fixed connection knob.
When the lifting mechanism is controlled to work, the knob is stirred by hand, so that the screw rod rotates, and the lifting plate is driven to move up and down.
Furthermore, the lifting mechanism further comprises limiting rods, the left part and the right part of the lower side surface of the lifting plate are respectively and fixedly connected with the limiting rods in a vertical mode, the lower ends of the two limiting rods are respectively in sliding connection with sliding holes formed in the bottom plate, and the limiting rods are parallel to the screw rods.
The limiting rod is designed, so that the movement of the lifting plate is limited through the limiting rod, the lifting plate is guaranteed not to rotate, and the lifting plate is guaranteed to move vertically and straightly.
Further, the tensioning mechanism comprises a second support and rotating shafts, the left portion and the right portion of the upper side surface of the baffle on the front side and the rear side are respectively and fixedly connected with the second support in a vertical mode, the rotating shafts are respectively arranged in the middle of the second support corresponding to the front side and the rear side, and two ends of the two rotating shafts vertically penetrate through the inner rings of the conveying belts of the belt conveyors and are respectively and rotatably connected with the second support corresponding to the rotating shafts through bearings.
The rotating shaft is designed so that the conveying belt is stretched downwards through the downward movement of the rotating shaft, and therefore tensioning work is performed.
Further, straining device still contains the scraper blade, the downside position left and right sides portion of conveyer belt sets up the connecting rod respectively, and the preceding rear end of two connecting rods is fixed connection support two that correspond respectively, and the side surface of two connecting rods is fixed connection scraper blade respectively, the upper end of two scraper blades respectively with the outside surface contact of conveyer belt.
The scraper blade is designed, so that the scraper blade can scrape off the attached cement on the transmission belt, the collection work is facilitated, and the scraper blade is more practical.
Compared with the prior art, the beneficial effects of the utility model are that: this conveyer belt overspeed device tensioner for ready-mixed concrete has following benefit:
1. designing a lifting plate and a baffle plate, so that a charging tray is formed by matching the lifting plate and the baffle plate, and the cement falling off from the conveyor belt is collected;
2. the guide plate is designed, so that the guide plate can guide the fallen cement, the cement can conveniently enter the charging tray, and the cement can be more quickly introduced;
3. the scraper blade is designed, so that the scraper blade can scrape off the attached cement on the transmission belt, the collection work is facilitated, and the scraper blade is more practical.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the bottom view structure of the present invention;
fig. 3 is a schematic side view of the present invention.
In the figure: the device comprises a base plate 1, a first support 2, a screw rod 3, a lifting plate 4, a baffle 5, a second support 6, a rotating shaft 7, a scraping plate 8, a rotating shaft 9, a guide plate 10, a round rod 11, a sliding plate 12, a limiting rod 13 and a supporting leg 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present embodiment provides a technical solution: the utility model provides a conveyer belt overspeed device tensioner for ready-mixed concrete, comprising a base plate 1, the upside surface four corners position of bottom plate 1 is vertical fixed connection support 2 respectively, the middle part position that the upside of bottom plate 1 is located four linking bridge 2 sets up lifter plate 4, lifter plate 4 is connected with the upside of bottom plate 1 through elevating system, elevating system is used for controlling lifter plate 4 and reciprocates, the upside surface four sides position of lifter plate 4 is fixed connection baffle 5 respectively, the spout is seted up respectively to the part about the baffle 5 of front and back side, the inside of every spout is sliding connection round bar 11 respectively, round bar 11 that the front and back side corresponds is the front and back side at a distance from nearer one end of fixed connection guide board 10 respectively, two guide boards 10 at a distance from one end front and back parts farther respectively through pivot 9 and support 2 swing joint that correspond, the upside surface mounting of baffle 5 of front and back side is used for tensioning conveyer belt.
The lifting plate 4 and the baffle plate 5 are designed, so that the material loading plate is formed by matching the lifting plate 4 and the baffle plate 5, so that the cement falling off from the conveyor belt is collected, so that the collected cement is recycled, so that resources are saved, the guide plate 10 is designed, so that the falling cement is guided by the guide plate 10, so that the cement can conveniently enter the material loading plate, so that the circular rod 11 and the rotating shaft 9 are designed, so that the guide plate 10 can be adjusted according to the height of the lifting plate 4 by matching the circular rod 11 and the rotating shaft 9, so that the device is prevented from being stuck, when the control device works, the lifting plate 4 is driven by the lifting mechanism to move downwards, so that the tensioning mechanism is driven to move downwards, so that the conveyor belt is pulled downwards to be tensioned, and the falling cement is guided into the material loading plate by the guide plate 10,
the lifting mechanism comprises sliding plates 12, the middle parts of the side surfaces of the round rods 11 are fixedly connected with the sliding plates 12 respectively, and each sliding plate 12 is in sliding connection with a limiting groove formed in the sliding groove respectively.
Elevating system contains screw rod 3, and the downside surface of lifter plate 4 is rotated through the upper end of bearing with screw rod 3 and is connected, and the screw that sets up on the lower extreme of screw rod 3 passes bottom plate 1 extends to the downside of bottom plate 1 to fixed connection knob.
When the lifting mechanism is controlled to work, the knob is stirred by hand, so that the screw rod 3 rotates, and the lifting plate 4 is driven to move up and down.
The lifting mechanism further comprises limiting rods 13, the left portion and the right portion of the surface of the lower side of the lifting plate 4 are respectively and vertically fixedly connected with the limiting rods 13, the lower ends of the two limiting rods 13 are respectively in sliding connection with sliding holes formed in the base plate 1, and the limiting rods 13 are parallel to the screw rods 3.
Design gag lever post 13 to restrict the motion of lifter plate 4 through gag lever post 13, thereby guarantee that lifter plate 4 can not take place to rotate, thereby guarantee about lifter plate 4 straight removal.
The tensioning mechanism comprises a second support 6 and a rotating shaft 7, the left part and the right part of the upper side surface of the baffle 5 on the front side and the rear side are respectively and fixedly connected with the second support 6 in a vertical mode, the rotating shaft 7 is respectively arranged in the middle of the second support 6 corresponding to the front side and the rear side, and two ends of the two rotating shafts 7 vertically penetrate through the inner rings of the conveying belts of the belt conveyors and are respectively and rotatably connected with the second support 6 corresponding to the two rotating shafts through bearings.
The turning shaft 7 is designed such that the belt is stretched downward by the downward movement of the turning shaft 7, thereby performing a tensioning work.
The tensioning mechanism further comprises a scraper 8, the left portion and the right portion of the lower side of the conveyor belt are respectively provided with a connecting rod, the front ends and the rear ends of the two connecting rods are respectively fixedly connected with the corresponding second supports 6, the side surfaces of the two connecting rods are respectively fixedly connected with the scraper 8, and the upper ends of the two scraper 8 are respectively in contact with the outer side surfaces of the conveyor belt.
Design scraper blade 8 to strike off work through scraper blade 8 adnexed cement on to the drive belt, thereby be convenient for collect work, thereby more practical.
The utility model provides a pair of conveyer belt overspeed device tensioner for ready-mixed concrete's theory of operation as follows:
the knob is stirred with the hand earlier to make screw rod 3 rotate, thereby drive lifter plate 4 and reciprocate, thereby drive lifter plate 4 and move down, thereby drive axis of rotation 7 and move down and stretch the conveyer belt downwards, thereby carry out tensioning work, strike off work through scraper blade 8 adnexed cement on to the conveyer belt, the cement of scraping down is through guide board 10 guide feeding tray.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a conveyer belt overspeed device tensioner for ready-mixed concrete which characterized in that: including bottom plate (1), the upside surface four corners position of bottom plate (1) is vertical fixed connection support (2) respectively, the middle part position that the upside of bottom plate (1) is located four linking bridge (2) sets up lifter plate (4), lifter plate (4) are connected with the upside of bottom plate (1) through elevating system, elevating system is used for controlling lifter plate (4) and reciprocates, the upside surface four sides position of lifter plate (4) is fixed connection baffle (5) respectively, and the spout is do not seted up to the part about baffle (5) of front and back side, and the inside difference sliding connection round bar (11) of every spout, round bar (11) that the front and back side corresponds are fixed connection guide board (10) respectively around the nearer one end, and the one end front and back portion far away of two guide boards (10) are respectively through pivot (9) and corresponding support (2) swing joint, and the side surface mounting of baffle (5) of front and back side is used for tensioning conveyer belt's straining mechanism.
2. The conveyor belt tensioning device for ready-mixed concrete according to claim 1, characterized in that: the lifting mechanism comprises sliding plates (12), the middle part of the side surface of each round rod (11) is fixedly connected with the sliding plates (12), and each sliding plate (12) is in sliding connection with a limiting groove formed in the sliding groove.
3. The conveyor belt tensioning device for ready-mixed concrete according to claim 1, characterized in that: elevating system contains screw rod (3), the downside surface of lifter plate (4) is rotated through the upper end of bearing and screw rod (3) and is connected, the screw that sets up on bottom plate (1) is passed to the lower extreme of screw rod (3) extends to the downside of bottom plate (1) to the fixed connection knob.
4. The conveyor belt tensioning device for ready-mixed concrete according to claim 3, characterized in that: the lifting mechanism further comprises limiting rods (13), the left part and the right part of the lower side surface of the lifting plate (4) are respectively and fixedly connected with the limiting rods (13) in a vertical mode, the lower ends of the two limiting rods (13) are respectively in sliding connection with sliding holes formed in the bottom plate (1), and the limiting rods (13) are parallel to the screw rods (3).
5. The conveyor belt tensioning device for ready-mixed concrete according to claim 1, characterized in that: the tensioning mechanism comprises a second support (6) and a rotating shaft (7), the left portion and the right portion of the upper side surface of the baffle (5) on the front side and the rear side are respectively and fixedly connected with the second support (6), the rotating shaft (7) is respectively arranged in the middle of the second support (6) corresponding to the front side and the rear side, the two ends of the two rotating shafts (7) vertically penetrate through the inner rings of the conveying belts of the belt conveyors and are respectively and rotatably connected with the second corresponding supports (6) through bearings.
6. The conveyor belt tensioning device for ready-mixed concrete according to claim 5, wherein: straining device still contains scraper blade (8), the downside position left and right sides portion of conveyer belt sets up the connecting rod respectively, and the preceding rear end of two connecting rods is fixed connection support two (6) that correspond respectively, and the side surface of two connecting rods is fixed connection scraper blade (8) respectively, the upper end of two scraper blades (8) respectively with the outside surface contact of conveyer belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221931195.8U CN218578868U (en) | 2022-07-26 | 2022-07-26 | Conveyer belt overspeed device tensioner for ready-mixed concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221931195.8U CN218578868U (en) | 2022-07-26 | 2022-07-26 | Conveyer belt overspeed device tensioner for ready-mixed concrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218578868U true CN218578868U (en) | 2023-03-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221931195.8U Active CN218578868U (en) | 2022-07-26 | 2022-07-26 | Conveyer belt overspeed device tensioner for ready-mixed concrete |
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| Country | Link |
|---|---|
| CN (1) | CN218578868U (en) |
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2022
- 2022-07-26 CN CN202221931195.8U patent/CN218578868U/en active Active
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