Scattered coal collecting and carrying device

Abstract

The utility model discloses a scattered coal collecting and carrying device. The scattered coal collecting and carrying device comprises a first coal conveyer and a second coal conveyer, the first coal conveyer comprises a rack and a coal conveying unit slidably connected into the rack, the coal conveying unit comprises a lifting frame and a collecting box, the collecting box comprises a box body and a baffle hinged to the front side of the box body, the lifting frame comprises a body, a second control mechanism and a third control mechanism, the body is connected with the collecting box, and the second control mechanism is used for controlling lifting of the box body. The third control mechanism is used for controlling lifting of the baffle; and the second coal conveyer comprises a large-dip-angle belt conveyor. The first coal conveyer and the second coal conveyer are arranged on the two sides of the train track respectively and controlled by the motor to run to pour pulverized coal into the train carriage, so that danger caused by the fact that workers pass through the track is avoided, and manpower can be saved.

Description

Technical Field:

[0001] The utility model belongs to the technical field of material handling, and particularly relates to a coal spillage collection and handling device. Background Art:

[0002] During the process of transporting coal by train, coal powder is easily spilled during loading and unloading. After manual cleaning of the ground, the swept coal powder needs to be collected and transported to a designated location and then poured into the coal-carrying carriage. To keep the ground of the loading station neat and clean, the on-duty workers need to frequently pour the collected coal powder into the carriage for loading. There are great potential safety hazards and heavy labor intensity for the workers during loading, unloading and transportation. Content of the Utility Model:

[0003] The purpose of the utility model is to provide a coal spillage collection and handling device, which can collect and pour the collected coal powder into the carriage of the coal transport vehicle, reduce potential safety hazards and save labor, and solve the problems mentioned in the background art.

[0004] The utility model is implemented as follows:

[0005] A coal spillage collection and handling device includes a first coal transporter. The first coal transporter includes a frame and a coal transport unit slidably connected within the frame. A fixed pulley is provided at the top of the frame. The coal transport unit includes a lifting frame and a collection box. A steel wire rope passes through the upper part of the lifting frame. One end of the steel wire rope is fixed to the bottom of the fixed pulley, and the other end passes through the lifting frame, bypasses the fixed pulley and is arranged in a first control mechanism. The first control mechanism is fixed to the outer wall on one side of the frame. The collection box includes a box body and a baffle hinged to the front side of the box body. The lifting frame includes a body, a second control mechanism and a third control mechanism installed within the body. The body is connected to the collection box. The second control mechanism is used to control the lifting of the box body, and the third control mechanism is used to control the lifting of the baffle. The first coal transporter is placed on one side of the train track. Workers put the swept coal powder into the collection box. When the collection box is almost full, the first control mechanism is used to control the steel wire rope to pull the lifting frame, thereby driving the collection box to rise and fall. Then, the third control mechanism is used to control the baffle to turn upwards relative to the box body, and then the second control mechanism is used to tilt the box body downwards so that the coal powder enters the carriage, eliminating the need for manual handling of the coal powder and saving a large amount of manpower.

[0006] Further, the first control mechanism includes a first motor and a first rope winding cylinder. One end of the steel wire rope is fixed to the first rope winding cylinder, and the first motor controls the rotation of the first rope winding cylinder.

[0007] Further, the body of the lifting frame includes: a supporting bottom frame for placing the collection box; the bottom of the box body is connected to the top of the supporting bottom frame; a control console is arranged above the collection box for placing the second control mechanism and the third control mechanism; fixing rods are fixedly connected to the supporting bottom frame and the control console; at least two fixing rods are arranged on each of the left and right sides of the collection box.

[0008] Further, both the box body and the baffle are in the shape of a dustpan. The bottom of the bottom plate of the box body is connected to the top of the bottom plate of the baffle. The openings of the box body and the baffle are arranged opposite to each other. The left and right outer walls of the box body are connected to the left and right inner walls of the baffle. A hinge connecting shaft passes through the left and right sides of the baffle and the left and right sides of the box body. Both ends of the hinge connecting shaft are fixed on the fixing rods. When the third control mechanism controls the baffle to lift, the baffle flips upward around the hinge connecting shaft, so that the front side of the box body is unobstructed. At this time, the second controller is used to control the box body to lift and pour the pulverized coal into the carriage.

[0009] Further, the bottom plate of the box body is inclined downward from the end far away from the baffle to the other end, which is convenient for pouring the pulverized coal.

[0010] Further, at least one guide rail is respectively arranged inside the left and right sides of the frame; pulleys are arranged on the fixing rods and slide up and down in the guide rails, which can prevent the coal transportation unit from getting out of the frame during the lifting process.

[0011] Further, the second control mechanism includes a second motor and a second rope winding drum. One end of the box body adjusting rope is fixed on the second rope winding drum, and the second motor controls the rotation of the second rope winding drum; the other end of the box body adjusting rope is fixed on the top end of the box body.

[0012] Further, the third control mechanism includes a third motor and a third rope winding drum. One end of the baffle adjusting rope is fixed on the third rope winding drum, and the third motor controls the rotation of the third rope winding drum; the other end of the baffle adjusting rope is fixed on the top end of the baffle.

[0013] Further, it further includes a second coal transporter, and the second coal transporter includes a large-angle belt conveyor; at least four traveling wheels are installed at the bottom of the belt rack of the large-angle belt conveyor, two of the traveling wheels are arranged below the inclined section of the large-angle belt conveyor, and two of the traveling wheels are arranged at the rear side of the large-angle belt conveyor. The arrangement of the traveling wheels can move the second coal transporter so that the highest point of the large-angle belt conveyor is directly above the train carriage, which is convenient for use. Since there is a certain danger in crossing the train track, the first coal transporter is placed on one side of the train track, and the worker puts the swept coal powder into the collection box of the first coal transporter; the second coal transporter is placed on the other side of the train track, and the worker puts the swept coal powder into the material guiding groove of the second coal transporter. Start the motor of the large-angle belt conveyor, and the coal powder gradually rises to the highest point along with the running of the belt, and then falls into the train carriage along with the inertia.

[0014] Further, the front side of the first coal transporter is arranged opposite to the front side of the second coal transporter.

[0015] Advantages of the present utility model:

[0016] The first coal transporter and the second coal transporter are respectively arranged on both sides of the train track. The collected coal powder is poured into the collection box of the first coal transporter or into the material guiding groove of the second coal transporter, and its operation is controlled by the motor to pour the coal powder into the train carriage. This not only avoids the danger caused by the staff crossing the track, but also saves manpower, forming a standard process for coal spreading, collection and handling. Description of the drawings:

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required to be used in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0018] Figure 1 It is a front view schematic diagram of the first coal transporter;

[0019] Figure 2 It is a side view schematic diagram of the first coal transporter;

[0020] Figure 3 It is an exploded schematic diagram of the collection box; on the left of the figure is the box body, and on the right is the baffle;

[0021] Figure 4 It is a top view schematic diagram of the structures of the second control mechanism and the third control mechanism;

[0022] Figure 5 It is a schematic diagram of the structure of the second coal transporter (the protective net is not shown in the figure);

[0023] Figure 6 This is a schematic diagram of the usage state of the present utility model.

[0024] The accompanying drawings are described as follows:

[0025] 10. First coal conveyor; 11. Frame; 111. Fixed pulley; 112. Steel wire rope; 113. Guide rail; 12. First control mechanism; 121. First motor; 122. First rope winding drum; 13. Body; 131. Support bottom frame; 132. Console; 133. Fixed rod; 134. Pulley; 14. Second control mechanism; 141. Second motor; 142. Second rope winding drum; 143. Box body adjusting rope; 15. Third control mechanism; 151. Third motor; 152. Third rope winding drum; 153. Baffle adjusting rope; 16. Collection box; 161. Box body; 162. Baffle; 163. Hinged connecting shaft; 20. Second coal conveyor; 21. Large inclination belt conveyor; 22. Traveling wheel; 23. Feeding chute; 24. Protection net; 30. Train carriage. Specific embodiments:

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by terms such as "middle", "upper", "lower", "inner", "outer", "front", "rear", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0027] Embodiment 1

[0028] A coal spreading, collecting and transporting device, which includes a first coal conveyor 10, as Figure 1 , Figure 2As shown in the figure, the first coal transporter 10 includes a frame 11 and a coal transportation unit slidably connected within the frame 11. A fixed pulley 111 is provided at the top of the frame 11, and two guide rails 113 are respectively provided inside the left and right sides of the frame 11. The coal transportation unit includes a lifting frame and a collection box 16. A steel wire rope 112 passes through the upper part of the lifting frame; one end of the steel wire rope 112 is fixed to the bottom of the fixed pulley 111, and the other end passes through the lifting frame, bypasses the fixed pulley 111 and is arranged within the first control mechanism 12; the first control mechanism 12 is fixed to the outer wall on one side of the frame 11; the first control mechanism 12 includes a first motor 121 and a first wire rope winding drum 122; one end of the steel wire rope 112 is fixed to the first wire rope winding drum 122, and the first motor 121 controls the rotation of the first wire rope winding drum 122.

[0029] As Figure 3 shown in the figure, the lifting frame includes a body 13, a second control mechanism 14 and a third control mechanism 15 installed within the body 13. The body 13 of the lifting frame is connected to the collection box 16. The body 13 includes: a support bottom frame 131 for placing the collection box 16; the bottom of the box body 161 is connected to the top of the support bottom frame 131; a control console 132 is provided above the collection box 16 for placing the second control mechanism 14 and the third control mechanism 15; fixing rods 133 are fixedly connected to the support bottom frame 131 and the control console 132, and two fixing rods 133 are provided on each of the left and right sides of the collection box 16; pulleys 134 are provided on the fixing rods 133 and slide up and down within the guide rails 113.

[0030] As Figures 1-3 shown in the figure, the collection box 16 includes a box body 161 and a baffle 162 hinged to the front side of the box body 161; both the box body 161 and the baffle 162 are in the shape of a dustpan, the box body 161 and the baffle 162 are arranged with their openings facing each other, the bottom of the bottom plate of the box body 161 is connected to the top of the bottom plate of the baffle 162, the bottom plate of the box body 161 is inclined downward from one end away from the baffle 162 to the other end, the left and right outer walls of the box body 161 are connected to the left and right inner walls of the baffle 162, and the left and right side plates of the baffle 162 are trapezoidal in reverse; a hinged connection shaft 163 passes through the left and right sides of the baffle 162 and the left and right sides of the box body 161, and both ends of the hinged connection shaft 163 are fixed to the fixing rods 133. The second control mechanism 14 is used to control the lifting of the box body 161, and the third control mechanism 15 is used to control the lifting of the baffle 162; as Figure 4As shown in the figure, the second control mechanism 14 includes a second motor 141 and a second rope winding drum 142. One end of the box body adjusting rope 143 is fixed on the second rope winding drum 142, and the second motor 141 controls the rotation of the second rope winding drum 142; the other end of the box body adjusting rope 143 is fixed at the top end of the box body 161; the third control mechanism 15 includes a third motor 151 and a third rope winding drum 152. One end of the baffle adjusting rope 153 is fixed on the third rope winding drum 152, and the third motor 151 controls the rotation of the third rope winding drum 152; the other end of the baffle adjusting rope 153 is fixed at the top end of the baffle 162.

[0031] During operation, first keep the support bottom frame 131 at the lowest point. At this time, the collection box 16 is at the lowest point, and the worker pours the collected pulverized coal into the collection box 16. When the coal transport train enters the track and the train carriage 30 is located in front of the first coal transport machine 10, use the first control mechanism 12 to tighten the steel wire rope 112, so that the lifting frame is lifted upward along the guide rail 113, thereby driving the collection box 16 to be lifted upward until the lifting frame reaches the highest point (the top of the lifting frame is in contact with the bottom of the fixed pulley 111). At this time, the bottom of the collection box is higher than the top of the train carriage 30. Use the third control mechanism 15 to tighten the baffle adjusting rope 153. Under the action of the baffle adjusting rope 153 and the hinge connecting shaft 163, the baffle 162 is turned upward. Then use the second control mechanism 14 to tighten the box body adjusting rope 143. Under the action of the box body adjusting rope 143 and the hinge connecting shaft 163, the end of the bottom plate of the box body 161 away from the baffle 162 is lifted upward, and the end close to the baffle 162 is lowered, so that the pulverized coal in the box body 161 is poured into the train carriage 30 along the trend. The worker can pour the pulverized coal in the dustpan into the collection box 16 after cleaning, and use the coal transport unit to transport coal upward and pour coal into the carriage, which greatly saves manpower.

[0032] Embodiment 2

[0033] A coal spreading, collecting and transporting device is the same as that in Embodiment 1 as a whole, and the difference is that it further includes a second coal transport machine 20, and the front side of the first coal transport machine 10 is arranged opposite to the front side of the second coal transport machine 20. As Figure 5 、 Figure 6 shown in the figure, the second coal transport machine 20 includes a large inclination angle belt conveyor 21; four walking wheels 22 are installed at the bottom of the belt rack of the large inclination angle belt conveyor 21, and two of the walking wheels 23 are arranged below the inclined section of the large inclination angle belt conveyor 21, and two of the walking wheels 23 are arranged at the rear side of the large inclination angle belt conveyor 21; a guide trough 22 is arranged on the feeding section (i.e., the upper belt of the horizontal section at the rear part) of the large inclination angle belt conveyor 21, and protective nets 24 are installed on both sides of the feeding section to prevent dangers such as the worker's trouser legs being caught by the belt when adding pulverized coal to the guide trough 22.

[0034] Since it is a safety risk for workers to clean up the spilled coal back and forth on both sides of the train track, a first coal transporter 10 is set on the side with a small space of the train track, as Figure 6 shown. During operation, the second coal transporter 20 is placed on the other side of the train track, and the front side of the second coal transporter 20 is arranged opposite to the front side of the first coal transporter 10. Then, clamping plates are placed in front of and behind the walking wheels 22 to prevent the second coal transporter 20 from moving. The working method of the first coal transporter 10 is as described in Embodiment 1. The usage method of the second coal transporter 20 is as follows: Workers pour the collected coal powder into the material guiding groove 23, and the coal powder falls on the belt. When the coal transport train enters the track and the train carriage 30 is located in front of the first coal transporter 10, at this time, the front end of the second coal transporter is located above the train carriage 30. The large-angle belt conveyor 21 is started, and the coal powder runs along the belt and rises to the highest point of the large-angle belt conveyor 21. The coal powder on the belt falls into the train carriage 30 under the action of inertia.

[0035] Embodiment 3

[0036] A coal-spilling collection and handling device is the same as that in Embodiment 2 as a whole, except that it further includes a remote controller. The signal output end of the remote controller is connected to the motors of the first motor 121, the second motor 141, the third motor 141, and the large-angle belt conveyor 21.

[0037] During operation, the remote controller can be used to control the start and stop of the motors of the first motor 121, the second motor 141, the third motor 141, and the large-angle belt conveyor 21, further reducing the labor intensity of workers.

[0038] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A coal spreading, collecting and transporting device, characterized in that: It comprises a first coal conveyor, which comprises a frame and a coal conveyor unit slidably connected in the frame, a fixed pulley is arranged on the top of the frame; the coal conveyor unit comprises a lifting frame and a collecting box, a steel wire rope is passed through the upper part of the lifting frame; one end of the steel wire rope is fixed to the bottom of the fixed pulley, and the other end passes through the lifting frame, bypasses the fixed pulley and is arranged in the first control mechanism; the first control mechanism is fixed to the outer wall of one side of the frame; The collection box includes a box body and a baffle hinged on the front side of the box body; the lifting frame includes a main body, a second control mechanism installed in the main body, and a third control mechanism, the main body is connected to the collection box, the second control mechanism is used to control the lifting of the box body, and the third control mechanism is used to control the lifting of the baffle.

2. A coal spreading, collecting and transporting device according to claim 1, characterized in that: The first control mechanism includes a first motor and a first rope drum; one end of the steel wire rope is fixed on the first rope drum, and the first motor controls the rotation of the first rope drum.

3. The coal spreading, collecting and transporting device according to claim 1, characterized in that: The main body of the lifting frame includes: A supporting bottom frame is used to place the collection box; the bottom of the box body is connected to the top of the supporting bottom frame; A control console, arranged above the collection box, for placing the second control mechanism and the third control mechanism; A fixing rod is fixedly connected to the supporting bottom frame and the console; at least two fixing rods are respectively arranged on the left and right sides of the collecting box.

4. The coal spreading, collecting and transporting device according to claim 3, characterized in that: The box body and the baffle are both dustpan-shaped, the box body and the baffle opening are arranged opposite to each other, the bottom of the bottom plate of the box body is connected to the top of the bottom plate of the baffle, the left and right outer walls of the box body are connected to the left and right inner walls of the baffle, the left and right sides of the baffle and the left and right sides of the box body pass through a hinged connecting shaft, and both ends of the hinged connecting shaft are fixed on the fixing rod.

5. The coal spreading, collecting and transporting device according to claim 4, characterized in that: The bottom plate of the box body is tilted downward from one end away from the baffle plate to the other end.

6. The coal spreading, collecting and transporting device according to claim 3, characterized in that: At least one guide rail is respectively provided inside the left and right sides of the frame; a pulley is provided on the fixing rod and slides up and down in the guide rail.

7. The coal spreading, collecting and transporting device according to claim 1, characterized in that: The second control mechanism includes a second motor and a second rope drum. One end of a box adjustment rope is fixed to the second rope drum. The second motor controls the rotation of the second rope drum. The other end of the box adjustment rope is fixed to the top of the box.

8. The coal spreading, collecting and transporting device according to claim 1, characterized in that: The third control mechanism includes a third motor and a third rope drum. One end of a baffle adjustment rope is fixed on the third rope drum. The third motor controls the rotation of the third rope drum. The other end of the baffle adjustment rope is fixed to the top of the baffle.

9. The coal spreading, collecting and transporting device according to claim 1, characterized in that: It also includes a second coal conveyor, which includes a steep-angle belt conveyor; at least four running wheels are installed at the bottom of the belt frame of the steep-angle belt conveyor, two of which are arranged below the inclined section of the steep-angle belt conveyor, and two of which are arranged at the rear side of the steep-angle belt conveyor.

10. The coal spreading, collecting and transporting device according to claim 9, characterized in that: The front side of the first coal conveyor is arranged opposite to the front side of the second coal conveyor.

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