CN217478238U

CN217478238U - Raw material conveying device

Info

Publication number: CN217478238U
Application number: CN202221315297.7U
Authority: CN
Inventors: 蒋渠忠; 吴卫忠
Original assignee: Fuzhou Jinniu Cement Co ltd
Current assignee: Fuzhou Jinniu Cement Co ltd
Priority date: 2022-05-30
Filing date: 2022-05-30
Publication date: 2022-09-23
Anticipated expiration: 2032-05-30

Abstract

The utility model provides a raw material conveying device, including support frame, actuating mechanism, transport mechanism, the mechanism of rectifying and mechanical anti-skidding axial locking mechanism, transport mechanism with the mechanism of rectifying left and right sides equal fixed connection in both ends is on the support frame, and the mechanism of rectifying is located transport mechanism both ends below, and actuating mechanism and mechanical anti-skidding axial locking mechanism all connect the output shaft one end at transport mechanism, and the mechanism of rectifying fixed connection just is located the transport mechanism below between two support frames, and the mechanism of rectifying includes the roller of rectifying, removes seat and removal subassembly, and the roller both ends of rectifying are rotated and are connected on removing the seat, remove the subassembly and pass the support frame is connected with removing a lower extreme. Through timely correction of the deviation correcting mechanism, abrasion of the conveying belt is reduced, the service life of the conveying belt is prolonged, and loss of equipment, investment of manpower and material resources and great reduction of energy consumption are reduced.

Description

Raw material conveying device

Technical Field

The utility model relates to a concrete feeding technical field specifically relates to a raw materials conveyor.

Background

Concrete generally need pass through conveyor before the stirring with cement, in stone and sand transport mixer, but traditional concrete raw materials conveyor only possesses the function of carrying, in raw materials transportation process, especially, climbing pay-off in-process, the slope of current concrete raw materials conveyor height and carriage is all fixed, can not adapt to the mixer of multiple specification, take place easily that conveyer belt head and afterbody transmission position skid, lead to conveyer belt head and afterbody and the positional relation deviation of transfer roller, if untimely correction conveyer belt, then can lead to output motor load height and wearing and tearing conveyer belt and transfer roller, the conveyer belt of having of a specified duration causes the fracture easily.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a raw material conveying device.

The technical scheme of the utility model as follows:

the utility model provides a raw material conveying device, includes support frame, actuating mechanism, transport mechanism, the mechanism of rectifying and mechanical anti-skidding axial locking mechanism, transport mechanism with the mechanism of rectifying left and right sides equal fixed connection in both ends is in on the support frame, the mechanism of rectifying is located transport mechanism both ends below, actuating mechanism with mechanical anti-skidding axial locking mechanism all connects transport mechanism's output shaft one end, the mechanism fixed connection of rectifying is two just be located between the support frame transport mechanism below, the mechanism of rectifying is including rectifying the roller, removing the seat and removing the subassembly, rectify the roller both ends and rotate and connect and be in remove on the seat, remove the subassembly and pass the support frame with it connects to remove a lower extreme.

Furthermore, limiting rings are arranged at two ends of the deviation rectifying roller.

Further, transport mechanism includes transfer roller, bearing frame and conveyer belt, the transfer roller both ends are rotated with the bearing frame and are connected, the bearing frame installation is fixed on the support frame, the conveyer belt both ends cover is established on the transfer roller, the lower terminal surface at conveyer belt both ends with the roller of rectifying is contradicted and is connected.

Furthermore, the surface of the conveying roller is sleeved with an anti-slip layer, and a plurality of salient points are uniformly distributed on the surface of the conveying roller.

Further, the moving assembly includes: remove seat, guide bar and cylinder, the guide bar both sides are fixed on the support frame, the guide bar runs through and removes the seat bottom, cylinder fixed connection is in on the support frame, the output shaft of cylinder runs through the support frame and removes a lower extreme fixed connection.

Furthermore, the moving assembly comprises a moving seat, a guide rod, a motor and a lead screw, wherein two sides of the guide rod are fixed on the support frame, the guide rod penetrates through the bottom of the moving seat, the lead screw is connected to the support frame in a rotating mode, the lead screw penetrates through the bottom of the moving seat and is in threaded connection with the bottom of the moving seat, the servo motor is fixed on the support frame, and an output shaft of the servo motor penetrates through the support frame and is fixedly connected with one end of the lead screw.

Furthermore, actuating mechanism includes gear motor, speed reducer case and intelligent anti-skidding locking device, speed reducer case one end with gear motor output shaft, the speed reducer case other end with the one end of intelligent anti-skidding locking device, the other end of intelligent anti-skidding locking device with the connecting axle of transfer roller is connected.

Furthermore, the inner side surface of the support frame is fixedly connected with a sensor.

The utility model has the advantages that:

(1) through timely correction of the deviation correcting mechanism, abrasion of the conveying belt is reduced, the service life of the conveying belt is prolonged, loss of equipment is reduced, investment of manpower and material resources is reduced, and energy consumption is greatly reduced.

(2) The surface cover through the transfer roller is equipped with one deck skid resistant course, increases the coefficient of friction between conveyer belt and the transfer roller, makes the difficult emergence skew of conveyer belt.

Description of the drawings:

FIG. 1 is an isometric view of a material handling device according to the present invention;

FIG. 2 is a schematic side sectional view of a conveying roller of the raw material conveying device according to the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 1;

fig. 4 is a schematic view of another embodiment of the moving component of the raw material conveying apparatus according to the present invention;

fig. 5 is a schematic view of a forward-cut structure of a driving mechanism of the raw material conveying device according to the present invention;

fig. 6 is a schematic side view of a supporting frame of the raw material conveying device according to the present invention;

reference numerals are as follows:

1. a support frame; 11. a bearing seat; 111. a sensor; 2. a drive mechanism; 21. a reduction motor; 22. an intelligent anti-skid locking device; 23. a reduction case; 3. a transport mechanism; 31. a conveying roller; 311. an anti-slip layer; 312. salient points; 32. a conveyor belt; 4. a deviation rectifying mechanism; 41. a deviation rectifying roller; 411. a limiting ring; 42. a movable seat; 43. a moving assembly; 431. a guide bar; 432. a cylinder; 433. a servo motor; 434. a screw rod; 5. mechanical antiskid axial locking mechanism.

Detailed Description

In order to make the utility model discloses a utility model purpose, technical scheme and technological effect are more clear and are understood, and it is right to combine specific embodiment below the utility model discloses do further explanation. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1, a raw material conveying device, including support frame 1, actuating mechanism 2, transport mechanism 3, the mechanism 4 and the mechanical anti-skidding axial locking mechanism 5 of rectifying, transport mechanism 3 with the mechanism 4 of rectifying controls the equal fixed connection in both ends on the support frame 1, the mechanism 4 of rectifying is located 3 both ends below of transport mechanism, actuating mechanism 2 with the mechanical anti-skidding axial locking mechanism 5 is all connected transport mechanism 3's output shaft one end, the mechanism 4 fixed connection of rectifying is two just be located between the support frame 1 transport mechanism 3 below, the mechanism 4 of rectifying is including rectifying roller 41, removal seat 42 and removal subassembly 43, it rotates to connect at 41 both ends of roller to rectify the removal seat 42 on, remove the subassembly 43 and pass support frame 1 with remove the seat 42 lower extreme and connect.

Referring to fig. 3, the two ends of the deviation rectification roller 41 are provided with the limiting rings 411, so that the movement of the conveyor belt 32 can be better controlled in the process of rectifying the conveyor belt 32, and after the conveyor belt 32 is rectified, the conveyor belt 32 can be further limited to prevent deviation.

Referring to fig. 1, fig. 2, transport mechanism 3 includes transfer roller 31, bearing frame 11 and

conveyer belt

32, 31 both ends of transfer roller rotate with bearing frame 11 to be connected, the installation of bearing frame 11 is fixed on support frame 1, the conveyer belt both ends cover is established on the transfer roller 31, the lower terminal surface at 32 both ends of conveyer belt with it conflicts to connect to rectify roller 41, the surface cover of transfer roller 31 is equipped with one deck skid resistant course 311, skid resistant course 311 surface evenly distributed has bump 312, and conveyer belt 32 makes the coefficient of friction between it bigger under the effect of bump 312 of the skid resistant course 311 on 31 surface of transfer roller, and conveyer belt 32 is more difficult to take place the skew on 31 of transfer roller, and more stable is on same straight line.

Refer to fig. 5, actuating mechanism 2 includes gear motor 21, speed reducer case 23 and intelligent anti-skidding locking device 22, 23 one end of speed reducer case with 21 output shaft of gear motor, 23 other ends of speed reducer case with the one end of intelligent anti-skidding locking device 22, the other end of intelligent anti-skidding locking device 22 with the connecting axle of transfer roller 31 is connected, and intelligent anti-skidding locking device 22 is installed at 23 outside epaxial, and the device and 21 chain of gear motor are opened normally after the circular telegram of gear motor 21, forms the effect of closed brake under the condition of outage, full play braking effect, reduce brake inertia, prevent that the object from slipping the whereabouts on conveyer belt 32, can rectify a deviation for conveyer belt 32 through servo motor 433 during the brake, reduce conveyer belt 32 with the friction of transfer roller 31.

Referring to fig. 6, a sensor 111 is fixedly connected to an inner side surface of the support frame 1, and the sensor 111 is a photoelectric distance measuring sensor in this embodiment, and the principle thereof is as follows: when measuring the distance between two points, the sensor 111 is arranged at one point to be measured, and the reflector is arranged at the other point. When the sensor 111 emits light to the reflector, the light is reflected by the reflector and returns to the sensor 111, and when the sensor 111 calculates the offset distance of the conveyor belt 32, the deviation rectifying mechanism 4 is driven to restore the conveyor belt 32 to the normal position.

Referring to fig. 3, the moving assembly 43 includes: remove seat 42, guide bar 431 and cylinder 432, guide bar 431 both sides are fixed on support frame 1, guide bar 431 runs through and removes seat 42 bottom, cylinder 432 fixed connection be in on the support frame 1, the output shaft of cylinder 432 runs through support frame 1 and removes seat 42 lower extreme fixed connection, in this embodiment, when conveyer belt 32 takes place to deviate, makes its output shaft drive and removes seat 42 and slide on guide bar 431 through driving cylinder 432 to make rectifying roller 41 drive conveyer belt 32 and remove normal condition.

Example two

Referring to fig. 4, the difference from the embodiment is that the moving assembly 43 includes a moving seat 42, a guide rod 431, a motor, and a screw rod 434, two sides of the guide rod 431 are fixed on the support frame 1, the guide rod 431 penetrates through the bottom of the moving seat 42, the screw rod 434 is rotatably connected to the support frame 1, the screw rod 434 penetrates through the bottom of the moving seat 42 and is in threaded connection, the servo motor 433 is fixed on the support frame 1, and an output shaft of the servo motor 433 penetrates through the support frame 1 and is fixedly connected with one end of the screw rod 434. When the conveyor belt 32 deviates, the screw 434 is rotated by driving the servo motor 433, and the moving seat 42 is driven to slide on the guide bar 431, so that the deviation rectifying roller 41 drives the conveyor belt 32 to move back to the normal state.

The implementation principle of a raw materials conveyor of this application embodiment does: the driving mechanism 2 is started, the conveyor belt 32 runs, raw materials are put on the conveyor belt 32, if the sensor 111 at the head or the tail of the conveyor belt 32 detects that deviation occurs in the transportation process, the cylinder 432 in the deviation correcting mechanism 4 is started to drive the movable seat 42 to move relative to the deviation position, and when the conveyor belt 32 sinks into the limiting ring 411, the movable seat 42 is slid to move the conveyor belt 32 back to a normal state, so that the abrasion caused by the deviation of the conveyor belt 32 is reduced, and the service life of the conveyor belt 32 is prolonged.

The foregoing is a more detailed description of the present invention, taken in conjunction with specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments thereof. To the utility model discloses to the ordinary technical person of technical field's the prerequisite that does not deviate from the utility model discloses under the prerequisite of design, its frame form can be nimble changeable, can derive a series of products. But merely as a matter of simple deductions or substitutions, should be considered as belonging to the scope of patent protection of the present invention as determined by the claims submitted.

Claims

1. A raw material conveying device comprises a support frame (1), a driving mechanism (2), a conveying mechanism (3), a deviation rectifying mechanism (4) and a mechanical anti-slip axial locking mechanism, wherein the conveying mechanism (3) and the deviation rectifying mechanism (4) are fixedly connected to the support frame (1) at the left end and the right end, the deviation rectifying mechanism (4) is located below the two ends of the conveying mechanism (3), the driving mechanism (2) and the mechanical anti-slip axial locking mechanism are connected to one end of an output shaft of the conveying mechanism (3), the raw material conveying device is characterized in that the deviation rectifying mechanism (4) is fixedly connected between the two support frames (1) and located below the conveying mechanism (3), the deviation rectifying mechanism (4) comprises a deviation rectifying roller (41), a moving seat (42) and a moving assembly (43), the two ends of the deviation rectifying roller (41) are rotatably connected to the moving seat (42), the moving assembly (43) penetrates through the support frame (1) and is connected with the lower end of the moving seat (42).

2. A material conveying device according to claim 1, characterized in that the both ends of the rectifying roller (41) are provided with limit rings (411).

3. The raw material conveying device as claimed in claim 1, wherein the conveying mechanism (3) comprises a conveying roller (31), a bearing seat (11) and a conveying belt (32), two ends of the conveying roller (31) are rotatably connected with the bearing seat (11), the bearing seat (11) is fixedly installed on the supporting frame (1), two ends of the conveying belt are sleeved on the conveying roller (31), and lower end faces at two ends of the conveying belt (32) are connected with the deviation rectifying roller (41) in an abutting mode.

4. A material conveying device as claimed in claim 3, characterized in that the surface of the conveying roller (31) is provided with a non-slip layer (311), and a plurality of salient points (312) are uniformly distributed on the surface of the conveying roller (31).

5. A material conveying device according to claim 1, characterised in that said moving assembly (43) comprises: remove seat (42), guide bar (431) and cylinder (432), guide bar (431) both sides are fixed on support frame (1), guide bar (431) run through and remove seat (42) bottom, cylinder (432) fixed connection be in on support frame (1), the output shaft of cylinder (432) runs through support frame (1) and removes seat (42) lower extreme fixed connection.

6. The raw material conveying device according to claim 1, wherein the moving assembly (43) comprises a moving base (42), a guide rod (431), a servo motor (433) and a screw rod (434), both sides of the guide rod (431) are fixed on the support frame (1), the guide rod (431) penetrates through the bottom of the moving base (42), the screw rod (434) is rotatably connected on the support frame (1), the screw rod (434) penetrates through the bottom of the moving base (42) and is in threaded connection, the servo motor (433) is fixed on the support frame (1), and an output shaft of the servo motor (433) penetrates through the support frame (1) and is fixedly connected with one end of the screw rod (434).

7. The raw material conveying device according to claim 3, wherein the driving mechanism (2) comprises a speed reducing motor (21), a speed reducing box (23) and an intelligent anti-skid locking device (22), one end of the speed reducing box (23) is connected with an output shaft of the speed reducing motor (21), the other end of the speed reducing box (23) is connected with one end of the intelligent anti-skid locking device (22), and the other end of the intelligent anti-skid locking device (22) is connected with a connecting shaft of the conveying roller (31).

8. A material conveying device according to claim 1, characterized in that the sensor (111) is fixedly connected to the inner side of the supporting frame (1).