CN211544997U

CN211544997U - Caterpillar chain plate type conveyor

Info

Publication number: CN211544997U
Application number: CN201921863294.5U
Authority: CN
Inventors: 马维伍
Original assignee: Tangshan Qianyuan Machinery Co ltd
Current assignee: Tangshan Qianyuan Machinery Co ltd
Priority date: 2019-11-01
Filing date: 2019-11-01
Publication date: 2020-09-22
Anticipated expiration: 2029-11-01

Abstract

The utility model relates to a conveying equipment technical field especially relates to a caterpillar chain plate conveyor. Including frame, conveying mechanism and the actuating mechanism of setting at the conveyer head, actuating mechanism includes driving motor and the speed reducer of being connected with the motor, its characterized in that: conveying mechanism adopts tank caterpillar track as the conveying chain, the conveying chain has the grip-pad through bolted connection, the grip-pad cross section is provided with the recess, the bolt sets up in the recess of grip-pad, the link joint is constituteed to conveying chain and grip-pad be provided with pressure sensor in the riding wheel group of conveyer afterbody horizontal arrangement, speed sensor's signal output part is connected with dynamic weighing controller's signal input part respectively. The utility model provides high conveyer transport capacity has improved the transport angle, has reduced the area of conveyer, can realize dynamic weighing.

Description

Caterpillar chain plate type conveyor

Technical Field

The utility model relates to a conveying equipment technical field especially relates to a caterpillar chain plate conveyor.

Background

Conveyors are materials handling machines that continuously transport materials on a path, wherein a track conveyor can carry out horizontal, inclined, etc. types of transport. The horizontal feeding preheating device for the steel making of the electric furnace is matched in the steel making equipment, the recycled scrap steel and the scrap steel pressing block are required to be conveyed to a certain height, the conventional scrap steel conveying equipment mainly comprises a light plate feeder, a medium plate feeder and a heavy plate feeder, the scrap steel is easy to clamp when conveyed, the chain plate is easy to stretch and deform after being clamped, the chain plate is easy to wear, the conveying angle is small, the occupied area is large, the service life of the equipment is short, the working environment of a tail feeding worker is severe, the equipment is inconvenient to operate and maintain, and the like.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that the technique that exists is not enough to the aforesaid, provides a track link joint formula conveyer, adopts excavator track link joint to replace current link joint, and link joint and box separation combine closely and the conveyer that can dynamically weigh between the track link joint.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: the utility model provides a track chain slat conveyor, whole conveyor equipment head level arrange the high point that is located whole piece equipment, and the afterbody is located whole piece conveyor's low point, includes frame, conveying mechanism and the actuating mechanism of setting at the conveyor head, actuating mechanism includes driving motor and the speed reducer of being connected with the motor, its characterized in that:

the conveying mechanism adopts a tank crawler track chain track as a conveying chain, the conveying chain is connected with a crawler plate through bolts, the cross section of the crawler plate is provided with a groove, the bolts are arranged in the groove of the crawler plate, and the conveying chain and the crawler plate form a chain plate;

the box body plates are arranged on the left end face and the right end face of the chain plate, the box body plates on the left end and the right end are connected through a cross beam, a riding wheel group is arranged on the upper surface of the cross beam, and the chain plate is laid on the upper portion of the riding wheel group;

the output end of a speed reducer in the driving mechanism is connected with a chain wheel shaft, gear teeth are coaxially arranged on the chain wheel shaft and are in meshing transmission with a conveying chain, and a driven smooth wheel is arranged at the tail of the conveyor. The anti-stretching deformation capacity of the conveying chain plate of the conveyor is effectively improved through the arranged chain plate, the contact area of the material and the conveying chain plate is increased through the arranged groove, the friction force between the material and the chain plate is increased, the conveying angle is improved, and the occupied area of the conveyor is reduced.

Further optimize this technical scheme, the recess that the grip-pad cross section set up is two, the recess both sides are provided with the ridge arch, the link joint head is provided with the head arch of downside arc edge fovea superior, the link joint afterbody is provided with and forms the lug structure of arc extension in the below of back to downside warpage, the head arch is located the upside of next adjacent link joint lug structure. The ridge-shaped protrusion improves the material conveying capacity of the conveyor, the bearing strength of the chain plates is further improved through the coincidence of the protrusion of the head part and the lug structure, the falling of materials at the gap between the chain plates is avoided, and the blocking of the chain plates is avoided.

Further optimize this technical scheme, the link joint both sides are provided with the compensating plate, the compensating plate is connected with the medial surface of box body board. The gap between the chain plate and the box body plate is reduced, the wear resistance of the lower part of the box body plate is increased, and the service life of the box body plate is prolonged.

Further optimizing the technical scheme, the longitudinal section of the riding wheel group is provided with a riding wheel groove, a maintenance-free bearing is arranged in the riding wheel group, the riding wheel group is installed in a shaft seat through a riding wheel shaft, and the shaft seat is connected with a cross beam in the rack through a bolt. The guide effect is played for the motion of link joint through the riding wheel recess, avoids the link joint to break down.

Further optimize this technical scheme, the riding wheel group lower extreme is connected with the return bracket with the box board interval nature, be provided with flat riding wheel group on the return bracket, flat riding wheel group gyro wheel is smooth cylindrical. The creeper tread contacts with the flat riding wheel group during the return stroke of the chain plate, so that the contact area of the creeper tread and the flat riding wheel group is increased, and the creeper tread is prevented from being abraded and scratched.

According to the technical scheme, one or two of the supporting roller sets horizontally arranged at the tail of the conveyor are selected to be connected with the cross beam, a pressure sensor is arranged at the position, connected with the cross beam, of the supporting roller sets, a rotating speed sensor is arranged at one end of the chain wheel shaft, and the signal output end of the pressure sensor and the signal output end of the rotating speed sensor are respectively connected with the signal input end of the dynamic weighing controller. The pressure sensor and the rotating speed sensor are connected with the dynamic weighing controller, so that automatic weighing can be realized, automatic control of the conveyor can be realized, and the labor intensity of workers can be reduced.

Drawings

Fig. 1 is a side view of the whole structure of a crawler link plate type conveyor.

Fig. 2 is a top view of the whole structure of a track link plate type conveyor.

Fig. 3 is a schematic diagram of a track link plate conveyor link plate structure.

FIG. 4 is a cross-sectional view of a track roller set of a track link plate conveyor.

FIG. 5 is a cross-sectional view of a conveying portion of a track link scraper conveyor.

FIG. 6 is a schematic diagram of a track link plate conveyor pressure sensor installation.

In the figure: 1. a frame; 2. a motor; 3. a speed reducer; 4. a chain plate; 401. a conveyor chain; 402. a track shoe; 4021. a groove; 4022. a ridge-like protrusion; 4023. a head protrusion; 4024. a lug structure; 5. a case plate; 6. a cross beam; 601. a return bracket; 7. a shaft seat; 8. a riding wheel group; 801. a riding wheel groove; 802. a bearing; 803. a flat riding wheel group; 9. a riding wheel shaft; 10. a driven sheave; 11. a compensation plate; 12. a sprocket shaft; 121. Gear teeth; 13. pressure sensor, 14, rotational speed sensor.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

The specific implementation mode is as follows: with reference to fig. 1-6, a track link plate conveyor includes a frame 1, a conveying mechanism and a driving mechanism disposed at the head of the conveyor, the head of the whole conveyor is horizontally disposed at a high point of the whole conveyor, the tail of the whole conveyor is disposed at a low point of the whole conveyor, the driving mechanism includes a driving motor 2 and a speed reducer 3 connected with the motor 2, and the track link plate conveyor is characterized in that: the conveying mechanism adopts a tank chain track as a conveying chain 401, the conveying chain 401 is connected with a track plate 402 through bolts, the cross section of the track plate 402 is provided with a groove 4021, the bolts are arranged in the groove 4021 of the track plate 402, the conveying chain 401 and the track plate 402 form a chain plate 4, the left end face and the right end face of the chain plate 4 are provided with a box body plate 5, two sides of the chain plate 4 are provided with compensating plates 11, and the compensating plates 11 are connected with the inner side faces of the box body plate 5. The box body plates 5 at the left end and the right end are connected through a cross beam 6, the upper surface of the cross beam 6 is provided with a supporting roller group 8, the chain plate 4 is laid on the upper portion of the supporting roller group 8, the lower end of the supporting roller group 8 is connected with a return bracket 601 at intervals with the box body plates 5, a flat supporting roller group 803 is arranged on the return bracket 601, and the roller of the flat supporting roller group 803 is smooth and cylindrical. The output end of a speed reducer 3 in the driving mechanism is connected with a chain wheel shaft 12, gear teeth 121 are coaxially arranged on the chain wheel shaft 12, the gear teeth 121 are in meshing transmission with a conveying chain 401, and a driven smooth wheel 10 is arranged at the tail of the conveyor. The crawler belt comprises two grooves 4021 arranged on the cross section of the crawler belt 402, ridge-shaped protrusions 4022 are arranged on two sides of each groove 4021, head protrusions 4023 with lower arc edges being concave are arranged at the heads of the chain plates 4, lug structures 4024 which are warped towards the lower side to form arc-shaped extension towards the rear lower side are arranged at the tails of the chain plates 4, and the head protrusions 4023 are located on the upper sides of the lug structures 4024 of the next adjacent chain plates 4. The longitudinal section of the riding wheel group 8 is provided with a riding wheel groove 801, a maintenance-free bearing 802 is arranged in the riding wheel group 8, the riding wheel group 8 is installed in a shaft seat 7 through a riding wheel shaft 9, and the shaft seat 7 is connected with a cross beam 6 in the rack 1 through a bolt. In the riding wheel sets 8 horizontally arranged at the tail part of the conveyor, a pressure sensor 13 is arranged at the position where one or two riding wheel sets 8 are connected with the cross beam 6, a rotating speed sensor 14 is arranged at one end of the chain wheel shaft 12, and the signal output end of the pressure sensor 13 and the signal output end of the rotating speed sensor 14 are respectively connected with the signal input end of a dynamic weighing controller.

When the device is used, as shown in fig. 1-6, the motor 2 is started, the motor 2 outputs power to the sprocket shaft 12 after being decelerated by the speed reducer 3, the whole chain plate 4 is driven to move by meshing the gear teeth 121 on the sprocket shaft 12 and the tank conveying chain 401, and the chain plate 4 forms a closed transmission chain loop between the sprocket shaft 12 and the driven smooth wheel 10 at the tail part. When the link plate 4 returns, the track shoe 402 contacts with the flat carrier roller group 803, and the contact area between the track shoe 402 and the flat carrier roller group 803 is increased. The material is filled in the tail part of the equipment, when the chain plate 4 drives the material to pass through the upper supporting wheel group 8 provided with the pressure sensor 13, the pressure sensor 13 transmits a pressure signal to the dynamic weighing controller, the rotating speed sensor 14 transmits the rotating speed of the chain wheel shaft 12 to the dynamic weighing controller, the dynamic weighing controller converts the rotating speed of the chain wheel shaft 12 into the moving speed of the chain plate 4, the dynamic weighing controller calculates the transportation volume of the material according to the moving speed and the pressure change condition of the chain plate 4, and the equipment is automatically stopped when a set value is reached.

The utility model discloses a control mode comes automatic control through the controller, and the control circuit of controller can realize through the simple programming of technical staff in this field, belongs to the common general knowledge in this field, and the utility model discloses mainly be used for protecting the machinery setting, so the utility model discloses no longer explain control mode and circuit connection in detail.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The utility model provides a track link plate conveyor, includes frame (1), conveying mechanism and sets up the actuating mechanism at the conveyer head, and whole conveyer equipment head level is arranged and is located the high point of whole piece equipment, and the afterbody is located whole piece conveying equipment's low point, actuating mechanism includes driving motor (2) and speed reducer (3) of being connected with motor (2), its characterized in that:

the conveying mechanism adopts a tank chain track as a conveying chain (401), the conveying chain (401) is connected with a track plate (402) through bolts, a groove (4021) is formed in the cross section of the track plate (402), the bolts are arranged in the groove (4021) of the track plate (402), and the conveying chain (401) and the track plate (402) form a chain plate (4);

the box body plates (5) are arranged on the left end surface and the right end surface of the chain plate (4), the box body plates (5) on the left end surface and the right end surface are connected through a cross beam (6), the upper surface of the cross beam (6) is provided with a riding wheel group (8), and the chain plate (4) is laid on the upper part of the riding wheel group (8);

the output end of a speed reducer (3) in the driving mechanism is connected with a chain wheel shaft (12), gear teeth (121) are coaxially installed on the chain wheel shaft (12), the gear teeth (121) are in meshing transmission with a conveying chain (401), and a driven smooth wheel (10) is arranged at the tail of the conveyor.

2. The track link shoe conveyor of claim 1, wherein: the crawler belt is characterized in that two grooves (4021) are formed in the cross section of the crawler belt plate (402), ridge-shaped protrusions (4022) are arranged on two sides of each groove (4021), head protrusions (4023) with lower arc edges being concave are arranged at the head of each chain plate (4), lug structures (4024) which are warped towards the lower side to form arc-shaped extension towards the rear lower side are arranged at the tail of each chain plate (4), and the head protrusions (4023) are located on the upper sides of the lug structures (4024) of adjacent chain plates (4) of the next chain.

3. The track link shoe conveyor of claim 1, wherein: and compensation plates (11) are arranged on two sides of the chain plate (4), and the compensation plates (11) are connected with the inner side surfaces of the box body plates (5).

4. The track link shoe conveyor of claim 1, wherein: the longitudinal section of the riding wheel group (8) is provided with a riding wheel groove (801), a maintenance-free bearing (802) is arranged in the riding wheel group (8), the riding wheel group (8) is installed in the shaft seat (7) through a riding wheel shaft (9), and the shaft seat (7) is connected with a cross beam (6) in the rack (1) through a bolt.

5. The track link plate conveyor of claim 1 or 4, wherein: the lower end of the riding wheel set (8) and the box body plate (5) are connected with a return bracket (601) at intervals, a flat riding wheel set (803) is arranged on the return bracket (601), and rollers of the flat riding wheel set (803) are smooth and cylindrical.

6. The track link shoe conveyor of claim 1, wherein: in the horizontal riding wheel set (8) of conveyer afterbody, the position of selecting one or two riding wheel set (8) and being connected with crossbeam (6) is provided with pressure sensor (13), sprocket shaft (12) one end is provided with speed sensor (14), pressure sensor (13) signal output part with speed sensor's (14) signal output part is connected with the signal input part of dynamic weighing controller respectively.