CN215556540U - Conveying device for concrete raw material processing system - Google Patents

Abstract

The utility model relates to a technical field of concrete production discloses a conveyor for concrete raw materials system of processing, and it includes support, conveying mechanism and prevents blanking mechanism, conveying mechanism connects one side on ground is kept away from to the support, prevent that blanking mechanism includes two sets of fender material subassemblies and two collecting boxes, and is two sets of it is located respectively to keep off the material subassembly conveying direction's both sides, one of them the collecting box with one of them is a set of keep off the material subassembly and connect, another the collecting box is organized with another the fender material subassembly is connected. This application has the effect that reduces staff's work load.

Description

Conveying device for concrete raw material processing system

Technical Field

The application relates to the field of concrete production, in particular to a conveying device for a concrete raw material processing system.

Background

The common concrete is artificial stone which is prepared by taking cement as a main cementing material, adding water, sand, stones and chemical additives and mineral admixtures if necessary, mixing the materials according to a proper proportion, uniformly stirring, densely molding, curing and hardening.

At present, most common concrete raw material processing systems comprise a jaw crusher feeder, a jaw crusher, a belt conveyor, a screening machine and the like, the jaw crusher feeder conveys stones into the jaw crusher, the jaw crusher crushes the stones, the stones are crushed into small stones, the belt conveyor conveys the small stones into the screening machine, and the screening machine is used for screening the stones with the grain diameters meeting the requirements.

In view of the above-mentioned related technologies, the inventor thinks that in the process of conveying stones by the belt conveyor, a failure inevitably occurs to cause the belt conveyor to stop, if a worker cannot find in time, the conveyed small stones will be gradually accumulated on the belt conveyor and then fall off from the belt conveyor, and the worker needs to clean the small stones falling off from the belt conveyor, which increases the workload of the worker.

SUMMERY OF THE UTILITY MODEL

In order to alleviate when belt conveyor shuts down, the subaerial problem that drops can be followed to the gravel, this application provides a conveyor for concrete raw materials system of processing.

The application provides a conveyor for concrete raw materials system of processing adopts following technical scheme:

The utility model provides a conveyor for concrete raw materials system of processing, includes support, conveying mechanism and prevents blanking mechanism, conveying mechanism connects one side that ground was kept away from to the support, prevent that blanking mechanism includes two sets of fender material subassemblies and two collecting boxes, it is two sets of to keep off the material subassembly and be located respectively conveying mechanism direction of delivery's both sides, one of them the collecting box with one of them is a set of keep off the material subassembly and connect, another the collecting box with another group keep off the material subassembly and connect.

Through adopting above-mentioned technical scheme, all set up the fender material subassembly in conveying mechanism direction of delivery's both sides, utilize the fender material subassembly to block the gravel and stones on conveying mechanism, reduce the possibility that the gravel and stones on conveying mechanism fell to the ground when conveying mechanism stops working.

Optionally, the conveying mechanism comprises a feeding assembly, the feeding assembly comprises a motor, a conveying belt, two conveying rollers and two conveying beams, the two conveying beams are arranged in parallel, the two conveying beams are both connected with the support, the two conveying rollers are both rotatably connected between the two conveying beams, the conveying belt is sleeved outside the two conveying rollers, the two conveying rollers are in transmission connection through the conveying belt, the motor is connected with one side of one of the conveying cross beams far away from the other conveying cross beam, a main shaft of the motor is coaxially and fixedly connected with one of the conveying rollers, one group of the material blocking assemblies is connected to one side, far away from the conveying roller, of one conveying cross beam, and the other group of the material blocking assemblies is connected to one side, far away from the conveying roller, of the other conveying cross beam.

Through adopting above-mentioned technical scheme, the main shaft of motor rotates and drives one of them conveying roller and rotates, and two conveying rollers rotate in step under the transmission of conveyer belt, and the conveying roller rotates the in-process and drives the conveyer belt and remove to remove the gravel on the conveyer belt.

Optionally, the material blocking assembly comprises a first vertical plate, a second vertical plate and a bottom plate, the bottom plate is fixedly connected between the first vertical plate and the second vertical plate, the bottom plate is connected to one end, close to the ground, of the first vertical plate and the second vertical plate, the second vertical plate is connected with the conveying beam, and one end of the bottom plate is fixedly connected with the collecting box.

By adopting the technical scheme, the small stones falling from the conveying belt fall between the first vertical plate and the second vertical plate, and the falling small stones are supported by the bottom plate; at bottom plate one end fixed connection collecting box, in the staff can sweep the little stone on the bottom plate into the collecting box, utilize the collecting box to accomodate the little stone on the bottom plate, unified the retrieving after the little stone is filled with in the collecting box, the convenience of improvement staff's operation.

Optionally, a bolt penetrates through the second vertical plate and is in threaded connection with the conveying cross beam.

Through adopting above-mentioned technical scheme, can dismantle with keeping off the material subassembly and be connected with conveying beam, when overhauing conveying mechanism, the staff can keep off the material subassembly and carry the crossbeam separation, improves the convenience that the staff overhauld conveying mechanism.

Optionally, a plurality of groups of support assemblies are connected between the two conveying cross beams, the plurality of groups of support assemblies are arranged at intervals along the length direction of the conveying cross beams, and the support assemblies are abutted to the conveying belt.

Through adopting above-mentioned technical scheme, connect multiunit supporting component between two delivery cross beams, utilize supporting component to support the conveyer belt, restrict the deformation of conveyer belt to reduce the possibility of skidding between conveyer belt and the conveying roller, improve the stability of pay-off subassembly work.

Optionally, the supporting component comprises a connecting rod and two supporting rollers, the connecting rod is perpendicularly and fixedly connected between the two conveying cross beams, one of the supporting rollers is rotatably connected between one of the conveying cross beams and the connecting rod through a supporting rod, the other supporting roller is rotatably connected between the other conveying cross beam and the connecting rod through a supporting rod, the two supporting rollers are inclined towards the direction close to the connecting rod at the mutually close ends, and the supporting rollers are abutted to the conveying belt.

Through adopting above-mentioned technical scheme, will rotate the backing roll with the conveyer belt butt and connect between transport beam and connecting rod, reduce the frictional force between backing roll and the conveyer belt, improve the life of conveyer belt.

Optionally, two one side that the backing roll deviates from each other all is connected with and is used for detecting the detection subassembly of backing roll rotation condition, detection subassembly electricity is connected with the siren.

Through adopting above-mentioned technical scheme, connect detection module on the backing roll, the conveyer belt removes and can drives the backing roll and rotate, utilize detection module to detect whether the backing roll rotates, detection module electricity is connected with the siren, after detection module detected the backing roll stall, detection module carries the signal and makes the siren report to the police, the staff receives and stops conveyor's front end device after warning, reduce the accumulational possibility of tiny stone on the conveyer belt, thereby reduce the possibility that tiny stone dropped from the conveyer belt.

Optionally, the detection assembly comprises an infrared distance sensor and a detection disc, the infrared distance sensor is fixedly connected with the support rod, the detection disc is fixedly connected with the support roller in a coaxial mode, an identification port is formed in the detection disc, the detection position of the infrared distance sensor is located on a moving path of the identification port, and the infrared distance sensor is electrically connected with the alarm.

Through adopting above-mentioned technical scheme, the detection dish rotates with the backing roll is synchronous under the drive of backing roll, when seting up the sign mouth on the detection dish and rotate to infrared distance sensor's detection position, the data that infrared distance detection sensor detected can change, and when the data that infrared distance sensor detected does not change in the set-up time, infrared distance sensor sent signal to the siren makes the siren report to the police.

In summary, the present application includes at least one of the following beneficial technical effects:

the material blocking assemblies are arranged on the two sides of the conveying direction of the conveying mechanism, so that when the conveying mechanism stops, small stones stacked on the conveying mechanism are limited by the material blocking assemblies, and the possibility that the small stones on the conveying mechanism fall onto the ground when the conveying mechanism stops working is reduced;

the supporting assemblies are connected between the two conveying cross beams, and the deformation of the conveying belt is limited by the supporting assemblies, so that the possibility of slippage between the conveying belt and the conveying roller is reduced, and the working stability of the feeding assembly is improved;

through connecting determine module on the backing roll, the conveyer belt removes and can drives the backing roll and rotate, utilize determine module to detect whether the backing roll rotates, determine module electricity is connected with the siren, after determine module detects the backing roll stall, determine module carries the signal and makes the siren report to the police, the staff receives and stops conveyor's front end device after warning, the accumulational possibility of small stone on the reduction conveyer belt to reduce the possibility that small stone dropped from the conveyer belt.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

fig. 2 is a schematic structural view of a conveying mechanism portion in an embodiment of the present application.

Reference numerals: 100. a support; 200. a conveying mechanism; 210. a feeding assembly; 211. a motor; 212. a conveyor belt; 213. a conveying roller; 214. a transport beam; 220. a support assembly; 221. a connecting rod; 222. a support roller; 223. a support bar; 230. a detection component; 231. an infrared distance sensor; 232. detecting a disc; 240. an alarm; 300. a blanking prevention mechanism; 310. the material blocking component; 311. a first vertical plate; 312. a second vertical plate; 313. a base plate; 314. a bolt; 320. and a collection box.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses a conveyor for a concrete raw material processing system. Referring to fig. 1, a conveying device for a concrete raw material processing system includes a support 100, a conveying mechanism 200 is connected above the support 100, and small stones are conveyed by the conveying mechanism 200; the conveying mechanism 200 is connected with the anti-blanking mechanism 300, and when the conveying mechanism 200 is stopped due to a fault, the anti-blanking mechanism 300 is used for limiting small stones on the conveying mechanism 200, so that the possibility that the small stones on the conveying mechanism 200 fall on the ground is reduced.

Referring to fig. 1 and 2, the conveying mechanism 200 includes a feeding assembly 210, the feeding assembly 210 includes two conveying beams 214 arranged in parallel, the two conveying beams 214 are located in the same horizontal plane, and both the two conveying beams 214 are fixedly connected with the support 100. Two horizontally arranged conveying rollers 213 are rotatably connected between the two conveying beams 214, and the rotating axes of the conveying rollers 213 are vertical to the length direction of the conveying beams 214; one of the conveying rollers 213 is located near one end in the longitudinal direction of the conveying beam 214, and the other conveying roller 213 is located near the other end of the conveying beam 214. The conveying belt 212 is sleeved outside the two conveying rollers 213, and the two conveying rollers 213 are connected in a transmission manner through the conveying belt 212. One side of one of the conveying beams 214 far away from the other conveying beam 214 is fixedly connected with a motor 211, and a main shaft of the motor 211 penetrates through the conveying beams 214 and is coaxially and fixedly connected with one of the conveying rollers 213. When small stones are conveyed, the main shaft of the motor 211 rotates to drive the conveying rollers 213 which are coaxially and fixedly connected with the motor to rotate, the two conveying rollers 213 synchronously rotate under the transmission of the conveying belt 212, and the conveying rollers 213 rotate to drive the conveying belt 212 to move, so that the small stones falling on the conveying belt 212 are conveyed.

Referring to fig. 2, a plurality of sets of support assemblies 220 are connected between the two conveying beams 214, and the plurality of sets of support assemblies 220 are arranged at equal intervals along the length direction of the conveying beams 214. The support assembly 220 includes a connecting rod 221 vertically fixedly connected between the two transport beams 214, the connecting rod 221 being horizontally disposed.

Referring to fig. 1 and 2, two support rollers 222 are connected above the connecting rod 221, one support roller 222 is rotatably connected between one of the conveying beams 214 and the connecting rod 221 through a support rod 223, the other support roller 222 is rotatably connected between the other conveying beam 214 and the connecting rod 221 through a support rod 223, the ends of the two support rollers 222 close to each other are inclined toward the connecting rod 221, and the ends of the two support rollers 222 far from the connecting rod 221 are abutted to the conveyor belt 212. The plurality of groups of supporting assemblies 220 are connected between the two conveying cross beams 214, and the conveying belt 212 is supported by the supporting cabinet, so that the deformation of the conveying belt 212 is limited, the possibility of slipping between the conveying belt 212 and the conveying roller 213 is reduced, and the working stability of the feeding assembly 210 is improved. By rotatably connecting the supporting rollers 222 between the connecting rod 221 and the conveying beam 214, the conveying belt 212 drives the supporting rollers 222 to rotate in the moving process, so that the wear on the conveying belt 212 is small, and the service life of the conveying belt 212 is prolonged.

Referring to fig. 1 and 2, a detection assembly 230 is installed on one side of each of two support rollers 222 in the same group of support assemblies 220, the detection assembly 230 includes an infrared distance detection sensor fixedly connected to a support rod 223, a detection plate 232 is coaxially and fixedly connected to the support rollers 222, an identification opening is formed in the detection plate, a detection position of the infrared distance sensor 231 is located on a moving path of the identification opening, and the infrared distance sensor 231 is electrically connected to an alarm 240. The detection disc 232 is driven by the supporting roller 222 to rotate synchronously with the supporting roller 222, when an identification port arranged on the detection disc 232 rotates to the detection position of the infrared distance sensor 231, data detected by the infrared distance detection sensor can change, when the data detected by the infrared distance sensor 231 does not change within the set time, the infrared distance sensor 231 sends a signal to the alarm 240 to enable the alarm 240 to give an alarm, the conveying device of a lifting worker possibly stops working, the worker stops the front end device of the conveying device after receiving the alarm, the possibility of small stones on the conveying belt 212 being accumulated is reduced, and therefore the possibility that the small stones fall off from the conveying belt 212 is reduced.

Referring to fig. 1 and 2, the anti-falling mechanism 300 includes two sets of stop assemblies 310, wherein one set of stop assemblies 310 is installed on one side of one of the conveying beams 214 away from the conveying roller 213, and the other set of stop assemblies 310 is installed on one side of the other conveying beam 214 away from the conveying roller 213. The material blocking assembly 310 comprises a second vertical plate 312 fixedly connected with the conveying beam 214, the second vertical plate 312 is vertically arranged, the plane where the second vertical plate 312 is located is parallel to the conveying beam 214, a bolt 314 penetrates through the second vertical plate 312, and the bolt 314 is in threaded connection with the conveying beam 214. The perpendicular fixedly connected with bottom plate 313 of second riser 312 lower extreme, bottom plate 313 level setting, the perpendicular fixedly connected with first riser 311 in bottom plate 313 upper end, first riser 311 and second riser 312 parallel arrangement, the top of first riser 311 is higher than the plane at conveyer belt 212 top place.

Referring to fig. 1 and 2, a collection box 320 is fixedly connected to one end of the bottom plate 313 in the length direction, and a collection port is formed at the upper end of the collection box 320. The sides of the two conveying cross beams 214, which are away from each other, are connected with the material blocking assemblies 310, so that small stones falling from the conveying belts 212 fall between the first vertical plate 311 and the second vertical plate 312, and the falling small stones are supported by the bottom plates 313, so that the possibility that the conveyed small stones fall on the ground is further reduced; through the one end fixed connection collecting box 320 at bottom plate 313 length direction, the staff can with the pea gravel on bottom plate 313 sweep into in collecting box 320 through collecting the mouth, utilize collecting box 320 to accomodate the pea gravel on bottom plate 313, unified the retrieving after the pea gravel is filled up in collecting box 320, improve the convenience of staff's operation. Through utilizing bolt 314 to dismantle the fender subassembly 310 and be connected with conveying beam 214, when overhauing conveying mechanism 200, the staff can separate fender subassembly 310 and conveying beam 214, improves the convenience that the staff overhauld conveying mechanism 200.

The implementation principle of the conveying device for the concrete raw material processing system is as follows: the sides of the two conveying cross beams 214, which are away from each other, are connected with the material blocking assemblies 310, so that small stones falling from the conveying belts 212 fall between the first vertical plate 311 and the second vertical plate 312, and the falling small stones are supported by the bottom plates 313, so that the possibility that the conveyed small stones fall on the ground is reduced; by connecting the detection component 230 to the supporting roller 222, the conveyor belt 212 moves to drive the supporting roller 222 to rotate, whether the supporting roller 222 rotates or not is detected by the detection component 230, the detection component 230 is electrically connected with the alarm 240, when the detection component 230 detects that the supporting roller 222 stops rotating, the detection component 230 transmits a signal to enable the alarm 240 to give an alarm, a worker stops the front end device of the conveyor device after receiving the alarm, the possibility of small stones on the conveyor belt 212 being accumulated is reduced, and therefore the possibility of the small stones falling from the conveyor belt 212 is further reduced.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. A conveyor for a concrete feedstock processing system, characterized by: including support (100), conveying mechanism (200) and prevent blanking mechanism (300), conveying mechanism (200) are connected one side on ground is kept away from in support (100), prevent that blanking mechanism (300) include two sets of fender material subassembly (310) and two collecting box (320), it is two sets of fender material subassembly (310) are located respectively conveying mechanism (200) direction of delivery's both sides, one of them collecting box (320) and one of them are a set of keep off material subassembly (310) and connect, another collecting box (320) and another group keep off material subassembly (310) and connect.

2. A conveyor apparatus for a concrete feed processing system according to claim 1, wherein: conveying mechanism (200) is including pay-off subassembly (210), pay-off subassembly (210) includes motor (211), conveyer belt (212), two conveying roller (213) and two conveying cross beam (214), two conveying cross beam (214) parallel arrangement, two conveying cross beam (214) all with support (100) are connected, two conveying roller (213) all rotate to be connected two between conveying cross beam (214), conveyer belt (212) cover is established two conveying roller (213) outside, two conveying roller (213) pass through conveyer belt (212) transmission is connected, motor (211) are connected one of them conveying cross beam (214) is kept away from another one side of conveying cross beam (214), the main shaft and one of them of motor (211) conveying roller (213) coaxial fixed connection, one of them is connected to keep off material subassembly (310) one of them conveying cross beam (214) is kept away from conveying roller (213) ) The other group of the material blocking assemblies (310) is connected to one side of the other conveying cross beam (214) far away from the conveying roller (213).

3. A conveyor apparatus for a concrete feed processing system according to claim 2, wherein: the material blocking assembly (310) comprises a first vertical plate (311), a second vertical plate (312) and a bottom plate (313), the bottom plate (313) is vertically and fixedly connected between the first vertical plate (311) and the second vertical plate (312), the bottom plate (313) is connected to one ends, close to the ground, of the first vertical plate (311) and the second vertical plate (312), the second vertical plate (312) is connected with the conveying cross beam (214), and one end of the bottom plate (313) is fixedly connected with the collecting box (320).

4. A conveyor apparatus for a concrete feed processing system according to claim 3, wherein: bolts (314) penetrate through the second vertical plates (312), and the bolts (314) are in threaded connection with the conveying cross beam (214).

5. A conveyor apparatus for a concrete feed processing system according to claim 2, wherein: two be connected with multiunit supporting component (220) between transport crossbeam (214), multiunit supporting component (220) along the length direction interval of transport crossbeam (214) sets up, supporting component (220) with conveyer belt (212) butt.

6. A conveyor apparatus for a concrete feed processing system according to claim 5, wherein: the supporting assembly (220) comprises a connecting rod (221) and two supporting rollers (222), the connecting rod (221) is vertically and fixedly connected between the two conveying cross beams (214), one of the supporting rollers (222) is rotatably connected between one of the conveying cross beams (214) and the connecting rod (221) through a supporting rod (223), the other supporting roller (222) is rotatably connected between the other conveying cross beam (214) and the connecting rod (221) through a supporting rod (223), one end, close to each other, of each supporting roller (222) inclines towards the direction close to the connecting rod (221), and the supporting rollers (222) are abutted to the conveying belt (212).

7. A conveyor apparatus for a concrete feed processing system according to claim 6, wherein: one sides of the two support rollers (222) which are deviated from each other are connected with detection assemblies (230) used for detecting the rotation conditions of the support rollers (222), and the detection assemblies (230) are electrically connected with an alarm (240).

8. A conveyor apparatus for a concrete feed processing system according to claim 7, wherein: the detection assembly (230) comprises an infrared distance sensor (231) and a detection disc (232), the infrared distance sensor (231) is fixedly connected with the support rod (223), the detection disc (232) is fixedly connected with the support roller (222) in a coaxial mode, an identification port is formed in the detection disc (232), the detection position of the infrared distance sensor (231) is located on the moving path of the identification port, and the infrared distance sensor (231) is electrically connected with the alarm (240).

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