Transportation material throwing device

Abstract

The utility model provides a transporting and throwing device, and relates to the field of material transportation. The pitching mechanism is arranged on the rotating mechanism, and the pitching mechanism is driven by the rotating mechanism to rotate; the translation mechanism is arranged on the pitching mechanism, and the translation mechanism is driven by the pitching mechanism to change the included angle between the translation mechanism and the rotating mechanism; the conveying mechanism is arranged on the horizontal moving mechanism, and the horizontal moving mechanism drives the conveying mechanism to move on the horizontal moving mechanism. The functions of rotating, sliding and pitching are added to the conveying mechanism, so that the position of a material pile can be adjusted at the tail end of the conveying mechanism according to needs, and the discharging range of the conveying mechanism is enlarged; and the intervention of other equipment can be effectively reduced.

Description

Technical Field

[0001] The utility model relates to the field of material transportation, and particularly relates to a transportation and throwing device. Background Art

[0002] A conveyor belt is a common transportation method and can be used for material transportation. When using a conveyor belt for transportation, a material pile usually forms at the position of the ground at the end of the conveyor belt due to continuous transportation and throwing. When the height of the material pile reaches a certain level, the throwing effect will be affected by the height of the material pile. In this case, additional equipment usually needs to intervene. One method is to use equipment such as bulldozers and forklifts to reduce the height of the material pile, but this method is very prone to danger without stopping work. Another method is to move the conveyor belt to change the position of the end of the conveyor belt, which is more difficult and requires overall re-planning of the conveyor belt to avoid material leakage between conveyor belts.

[0003] In view of the above problems, the present application provides a transportation and throwing device. Summary of the Utility Model

[0004] The utility model provides a transportation and throwing device, and its purpose is to solve the problem that the throwing position at the end of the conveyor belt is not convenient to adjust.

[0005] In order to achieve the above purpose, an embodiment of the utility model provides a transportation and throwing device, including:

[0006] A rotating mechanism;

[0007] A pitching mechanism, arranged on the rotating mechanism, and the pitching mechanism rotates under the drive of the rotating mechanism;

[0008] A translation mechanism, arranged on the pitching mechanism, and the translation mechanism changes the included angle with the rotating mechanism under the drive of the pitching mechanism;

[0009] A transportation mechanism, arranged on the translation mechanism, and the translation mechanism drives the transportation mechanism to move on the translation mechanism.

[0010] Preferably, the transportation and throwing device further includes a first base, the rotating mechanism is arranged on the first base, the rotating mechanism includes a second base, and the second base rotates relative to the first base.

[0011] Preferably, the rotation mechanism includes a slewing bearing and a first push-pull oil cylinder. The inner ring of the slewing bearing is fixedly connected to the second base, and the outer ring of the slewing bearing is fixedly connected to the first base. The two first push-pull oil cylinders are symmetrically arranged on the first base with respect to the center of the slewing bearing. The fixed ends of the two first push-pull oil cylinders are respectively hinged to the first base, and the telescopic ends of the two first push-pull oil cylinders are respectively hinged to the second base.

[0012] Preferably, hinge seats are provided on the second base. The two hinge seats are respectively hinged to the translation mechanism. A second push-pull oil cylinder is further provided on the second base. The second push-pull oil cylinder is arranged at one end of the second base away from the hinge seats. The fixed ends of the two second push-pull oil cylinders are hinged to the second base, and the telescopic ends of the two second push-pull oil cylinders are hinged to the translation mechanism.

[0013] Preferably, the translation mechanism includes a third base. The third base includes two parallel support walls and a connecting wall connecting the two support walls. The two hinge seats are respectively rotatably connected to the two support walls. Support guide wheels are further respectively provided on the opposite sides of the two support walls facing each other.

[0014] The transport mechanism includes a conveyor belt and side walls arranged on both sides of the conveyor belt. Guide rails are provided on the two side walls. The support guide wheels are arranged in the guide rails to support the transport mechanism.

[0015] The translation mechanism further includes a drive unit, and the drive unit drives the transport mechanism to move along the guide rails.

[0016] Preferably, the drive unit includes a driving shaft. The driving shaft penetrates through the two support walls, and a driving gear is provided on the driving shaft.

[0017] Teeth meshing with the driving gear are provided on the side wall, and the driving gear drives the side wall to move along the direction of the guide rails.

[0018] Preferably, a locking unit for locking the relative positions of the translation mechanism and the transport mechanism is further provided on the translation mechanism.

[0019] Preferably, the locking unit includes a third push-pull oil cylinder. The third push-pull oil cylinder is fixed on the support wall. The extending end of the third push-pull oil cylinder penetrates through the support wall and can abut against the side wall.

[0020] Preferably, a limit pin hole for inserting the third push-pull oil cylinder is provided on the side wall.

[0021] Preferably, at least two support guide wheels are provided on each of the support walls, and a plurality of support guide wheels are arranged at intervals along the length direction of the guide rail.

[0022] The above solution of the present utility model has the following beneficial effects:

[0023] By adding functions of rotation, sliding, and pitching to the transport mechanism in this application, the end of the transport mechanism can adjust the position of the material pile as needed, expanding the discharging range of the transport mechanism and effectively reducing the intervention of other equipment.

[0024] Other features and advantages of the present utility model will be described in detail in the subsequent specific implementation section. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is a schematic diagram of the present utility model;

[0026] Figure 2 is Figure 1 a schematic diagram after hiding the support wall;

[0027] Figure 3 is a schematic diagram of the rotation mechanism, pitching mechanism, and translation mechanism.

[0028]

DESCRIPTION OF THE REFERENCE NUMERALS

[0029] 1 - Rotation mechanism, 21 - Second base, 22 - Slewing bearing, 23 - First push-pull oil cylinder, 24 - Hinge seat, 25 - Second push-pull oil cylinder,

[0030] 2 - Pitching mechanism,

[0031] 3 - Translation mechanism, 31 - Support wall, 32 - Connecting wall, 33 - Support guide wheel

[0032] 4 - Transport mechanism, 41 - Conveyor belt, 42 - Side wall, 43 - Guide rail, 44 - Driving shaft, 45 - Driving gear, 46 - Teeth, 47 - Third push-pull oil cylinder, 48 - Limit pin hole

[0033] 5 - First base. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0034] To make the technical problems, technical solutions, and advantages to be solved by the present utility model clearer, the following will be described in detail with reference to the drawings and specific embodiments.

[0035] Such as Figures 1-3As shown in the figure, an embodiment of the present utility model provides a transportation and throwing device, which includes a rotating mechanism 1, a pitching mechanism 2, a translation mechanism 3, and a transportation mechanism 4. Among them, the rotating mechanism 1 is horizontally arranged on the XY plane, the pitching mechanism 2 is arranged on the rotating mechanism 1, and driven by the rotating mechanism 1, the pitching mechanism 2 can rotate around the Z axis. The translation mechanism 3 is arranged on the pitching mechanism 2, and driven by the pitching mechanism 2, the translation mechanism 3 can change the included angle between the pitching mechanism 2 and the rotating structure, that is, change the included angle between the pitching mechanism 2 and the XY plane. The conveying mechanism is arranged on the translation mechanism 3, and the conveying mechanism can move along the X direction driven by the translation mechanism 3.

[0036] In this application, the transportation and throwing device is driven by the rotating mechanism 1, the pitching mechanism 2, and the translation mechanism 3 to drive the transportation mechanism 4 to move, so that the transportation mechanism 4 has the effects of rotation, pitching, and translation. When the end of the conveying mechanism forms a material pile at the throwing point, the rotating mechanism 1, the translation mechanism 3, and the pitching mechanism 2 can adjust the formation position of the material pile, reduce the number of interventions of additional equipment during throwing, and can efficiently complete the transportation of materials. At the same time, compared with conventional belt transportation, the device provided in this application can adjust the pitching mechanism 2 according to different materials to avoid flying dust caused by transporting fine materials.

[0037] The transportation and throwing device includes a first base 5. The first base 5 serves as the base of the entire device, and the rotating mechanism 1 is arranged on the first base 5. The rotating mechanism 1 includes a second base 21, and the second base 21 can rotate relative to the first base 5.

[0038] The rotating mechanism 1 includes a slewing bearing 22 and a first push-pull oil cylinder 23. The inner ring of the slewing bearing 22 is fixedly connected to the second base 21, and the outer ring of the slewing bearing is fixedly connected to the first base 5. By arranging a slewing bearing between the first base 5 and the second base 21, the sliding friction between the first base 5 and the second base 21 is changed to rolling friction, which can reduce the friction loss between the first base 5 and the second base 21 and make it easier for the second base 21 to rotate relative to the first base 5.

[0039] Furthermore, there are two first push-pull oil cylinders 23, and the two first push-pull oil cylinders 23 are arranged on the first base 5. Specifically, the two first push-pull oil cylinders 23 are symmetrically arranged at the center of the first base 5. The fixed ends of the two first push-pull oil cylinders 23 are respectively hinged to the first base 5, and the telescopic ends are respectively hinged to the second base 21. The two first push-pull oil cylinders 23 can pull the second base 21 to rotate relative to the second base 21. At the same time, the two first push-pull oil cylinders 23 can also ensure the stability of the second base 21 during rotation.

[0040] An articulated seat 24 is further provided on the second base 21. The two articulated seats 24 are respectively hinged to the translation mechanism 3, and the translation mechanism 3 can rotate about the two articulated seats 24 as axes. At the same time, a second push-pull oil cylinder 25 is further provided on the second base 21. The second push-pull oil cylinder 25 is arranged at one end of the second base 21 away from the articulated seat 24. The fixed ends of the two second push-pull oil cylinders 25 are hinged to the second base 21, and the telescopic ends of the two push-pull oil cylinders are respectively hinged to the translation mechanism 3, so that the translation mechanism 3 realizes pitch adjustment under the drive of the pitching mechanism 2.

[0041] The translation mechanism 3 includes a third base. The third base includes two support walls 31 arranged in parallel and a connecting wall 32 connecting the two support walls 31. The two articulated seats 24 are correspondingly rotatably connected to the two support walls 31. Support guide wheels 33 are further provided on the two support walls 31. The support single wheels are arranged along the Y-axis direction. The aforementioned transport mechanism 4 includes a conveyor belt 41 and side walls 42 arranged on both sides of the belt. A belt drive unit and a driving roller drivingly connected to the belt drive unit are provided on one of the side walls 42. The transport mechanism 4 further includes a driven roller. The driving roller and the driven roller are respectively arranged at both ends of the conveyor belt 41 for driving the conveyor belt 41 to rotate.

[0042] Further, guide rails 43 are further provided on the two side walls 42. The guide rails 43 are arranged along the X-axis direction. Support wheels are arranged in the guide rails 43 for supporting the transport mechanism 4 and guiding the movement of the transport mechanism 4.

[0043] To enable the transport mechanism 4 to move on the translation mechanism 3, the translation mechanism 3 further includes a drive unit for driving the transport mechanism 4 to move along the guide rail 43.

[0044] Specifically, the drive unit includes a driving shaft 44. The driving shaft 44 passes through the two support walls 31, and a driving gear 45 is arranged on the driving shaft 44. The driving shaft 44 is arranged below the side wall 42. Tooth teeth 46 are arranged at the lower end of the side wall 42 for meshing with the driving gear 45. The tooth teeth 46 are arranged along the length direction of the side wall 42. Driven by the driving gear 45, the side wall 42 can move along the X direction, thereby driving the conveying mechanism to move.

[0045] Further, at least two support guide wheels 33 are arranged on each support wall 31, and the two support guide wheels 33 are arranged at intervals along the length direction of the guide rail 43.

[0046] In this application, it is necessary to adjust the transport mechanism 4 on the basis of ensuring that the transport function of the transport mechanism 4 is not affected. Therefore, in this application, the support guide wheels 33 are used in cooperation with the guide rails 43 for adjustment. On the one hand, the two support guide wheels 33 can lift the transport mechanism 4, making the transport mechanism 4 suspended on the translation mechanism 3, ensuring the normal transportation of the transport mechanism 4. At the same time, the support guide wheels 33 cooperate with the guide rails 43 to play a role in guiding the transport mechanism 4, facilitating the adjustment of the position of the transport mechanism 4.

[0047] A locking unit is also provided on the translation mechanism 3. The locking unit is used to lock the relative positions of the translation mechanism 3 and the transport mechanism 4 to prevent the positions of the translation mechanism 3 and the transport mechanism 4 from changing during operation.

[0048] Specifically, the locking unit includes a third push-pull oil cylinder 47, and the third push-pull oil cylinder 47 is fixedly arranged on the support wall 31. The extending end of the third push-pull oil cylinder 47 passes through the support wall 31 and abuts against the side wall 42. The locking unit prevents the relative movement of the translation mechanism 3 and the transport mechanism 4 by the frictional force between the third push-pull oil cylinder 47 and the side wall 42. Preferably, two locking units are provided, which are respectively arranged on both sides of the moving path of the transport mechanism 4.

[0049] Since the locking unit and the side wall 42 are in sliding friction, relative sliding between the translation mechanism 3 and the transport mechanism 4 will occur due to vibration during the operation of the transport mechanism 4. Therefore, in this embodiment, a limit pin hole 48 is also provided on the side wall 42. Limit pin holes 48 are provided on the side of each of the two side walls 42 facing the third push-pull oil cylinder 47. A plurality of limit pin holes 48 provided on each side wall 42 are arranged along the X-axis direction, and the telescopic end of the third push-pull oil cylinder 47 can limit the sliding of the transport mechanism 4 relative to the translation mechanism 3 by inserting into the limit pin hole 48, and the locking effect is better.

[0050] This application can be used alone or in cooperation with other conventional material conveyor belts. When used in cooperation with other material conveyor belts, this application is arranged below the end of other conventional material conveyor belts, and the end of the material conveyor belt is located directly above the rotating mechanism 1, that is, directly above the slewing bearing 22.

[0051] The transportation and throwing device provided by this application has a translation function, which can adjust the throwing distance and make up for the defect that the distance of other material conveying belts is insufficient. The transportation and throwing device provided by this application has a rotation function, which can avoid excessive material accumulation during throwing. During throwing, conventional point throwing can be carried out, that is, throwing at a fixed point. When the height of the material pile no longer allows throwing, the throwing point of the transportation mechanism 4 is adjusted through the rotation function, and then throwing is carried out at a fixed point again. The transportation and throwing device of this application can also carry out arc throwing. Compared with point throwing, this application can carry out throwing during rotation, making the material pile present an arc shape. The transportation and throwing device provided by this application has a pitching function. When transporting fine materials such as sand and gravel, the transportation mechanism 4 can be tilted downward to avoid dust generation. Moreover, the pitching function can also load materials onto the carrier by tilting upward.

[0052] At the same time, this application has the functions of rotation, translation and pitching at the same time. During the material throwing process, it can better adjust the throwing point, reduce the frequency of intervention of other equipment, and indirectly improve the construction safety.

[0053] The above is the preferred implementation manner of the present utility model. It should be pointed out that for those of ordinary skill in the art in this technical field, without departing from the principle described in the present utility model, several improvements and refinements can still be made, and these improvements and refinements should also be regarded as the protection scope of the present utility model.

Claims

1. A transportation and throwing device, characterized in that, Comprising: A rotating mechanism (1); A pitching mechanism (2) arranged on the rotating mechanism (1), and the pitching mechanism (2) rotates driven by the rotating mechanism (1); A translation mechanism (3) arranged on the pitching mechanism (2), and the translation mechanism (3) changes the included angle with the rotating mechanism (1) driven by the pitching mechanism (2); A transport mechanism (4) arranged on the translation mechanism (3), and the translation mechanism (3) drives the transport mechanism (4) to move on the translation mechanism (3).

2. The transportation and throwing device according to claim 1, wherein: The transport and throwing device further includes a first base (5), the rotating mechanism (1) is arranged on the first base (5), the rotating mechanism (1) includes a second base (21), and the second base (21) rotates relative to the first base (5).

3. The transportation and throwing device according to claim 2, characterized in that: The rotating mechanism (1) includes a slewing bearing (22) and a first push-pull oil cylinder (23). The inner ring of the slewing bearing (22) is fixedly connected to the second base (21), the outer ring of the slewing bearing (22) is fixedly connected to the first base (5), and two of the first push-pull oil cylinders (23) are symmetrically arranged on the first base (5) about the center of the slewing bearing (22). The fixed ends of the two first push-pull oil cylinders (23) are respectively hinged to the first base (5), and the telescopic ends of the two first push-pull oil cylinders (23) are respectively hinged to the second base (21).

4. The transport and throwing device according to claim 2, characterized in that: An articulated seat (24) is arranged on the second base (21), and the two articulated seats (24) are respectively hinged to the translation mechanism (3). A second push-pull oil cylinder (25) is further arranged on the second base (21). The second push-pull oil cylinder (25) is arranged at one end of the second base (21) away from the articulated seat (24). The fixed ends of the two second push-pull oil cylinders (25) are hinged to the second base (21), and the telescopic ends of the two second push-pull oil cylinders (25) are hinged to the translation mechanism (3).

5. The transport and throwing device according to claim 4, characterized in that: The translation mechanism (3) includes a third base. The third base includes two parallel support walls (31) and a connecting wall (32) connecting the two support walls (31). The two articulated seats (24) are respectively rotatably connected to the two support walls (31), and support guide wheels (33) are respectively arranged on the opposite sides of the two support walls (31); The transport mechanism (4) includes a conveyor belt (41) and side walls (42) arranged on both sides of the conveyor belt (41). Guide rails (43) are arranged on the two side walls (42), and the support guide wheels (33) are arranged in the guide rails (43) to support the transport mechanism (4); The translation mechanism (3) further includes a driving unit, and the driving unit drives the transport mechanism (4) to move along the guide rail (43).

6. The transport and throwing device according to claim 5, wherein: The driving unit includes a driving shaft (44), the driving shaft (44) passes through the two support walls (31), and a driving gear (45) is arranged on the driving shaft (44); Tooth teeth (46) engaged with the driving gear (45) are provided on the side wall (42), and the driving gear (45) drives the side wall (42) to move along the direction of the guiding track (43).

7. The transport and throwing device according to claim 5, characterized in that: A locking unit for locking the relative positions of the translation mechanism (3) and the transportation mechanism (4) is further provided on the translation mechanism (3).

8. The transportation and throwing device according to claim 7, wherein: The locking unit includes a third push-pull oil cylinder (47). The third push-pull oil cylinder (47) is fixed on the support wall (31). The extending end of the third push-pull oil cylinder (47) penetrates through the support wall (31) and can abut against the side wall (42).

9. The transportation and throwing device according to claim 8, characterized in that: A limit pin hole (48) for inserting the third push-pull oil cylinder (47) is provided on the side wall (42).

10. The transport and throwing device according to claim 5, characterized in that: At least two support guide wheels (33) are provided on each support wall (31), and a plurality of support guide wheels (33) are arranged at intervals along the length direction of the guiding track (43).

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