Connection device of reclaimer and tail of belt conveyor

Abstract

The application provides a connecting device for the tail of a belt conveyor and a rotary loader and a tail of a belt conveyor, relates to the technical field of connecting devices for belt conveyors and rotary loaders, and comprises a connecting assembly and a movable clamping assembly. The connecting assembly comprises a mounting plate, and a first through hole is formed in the mounting plate. The movable clamping assembly comprises two clamping seats and a movable guide piece. A semicircular clamping hole is formed in each clamping seat. The mounting plate is located at the lower part of a support. The two clamping seats are oppositely arranged, so that the two semicircular clamping holes form a circle. The clamping seats are located at the lower part of the mounting plate. The mounting plate is connected with the bottom of the support. The clamping seats are connected with the movable guide piece. The movable guide piece is also connected with the mounting plate. The two clamping seats move towards each other along the length direction of the movable guide piece, so that the diameter of the semicircular clamping hole returns to the original state and is clamped on the connecting pin. The connecting pin is fixed. Therefore, in the narrow installation space, the workers no longer need to align the installation of the connecting device to connect the head of the rotary loader with the tail of the belt conveyor, so that the installation is simple and easy.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of connecting device of belt conveyor and transfer machine, and particularly relates to a connecting device of transfer machine and tail of belt conveyor and tail of belt conveyor. BACKGROUND

[0002] At present, the connection of the head of the scraper transfer machine and the self-moving tail of the belt conveyor generally adopts a sleeve type connecting structure, specifically as shown in the drawings: Figure 1 、 2 The lower part of the head frame of the scraper transfer machine 6 is welded with a connecting pin 4, a through hole is arranged on the support of the self-moving tail of the belt conveyor 7, the connecting pin 4 of the head frame of the scraper transfer machine is inserted into the through hole of the support, then two half-ring type sleeves 1 are used to tightly hold the connecting pin 4, and the half-ring type sleeves 1 are connected through bolts 2, so as to connect the head of the transfer machine 6 and the tail of the belt conveyor 7; in the above connecting process, although the parts used are not many, they are relatively scattered, since the transfer machine is connected above the belt conveyor, and the width of the transfer machine and the belt conveyor is relatively wide, so that the installation space is narrow during connection, which makes it difficult for the workers to align and connect through the bolts during the installation of the half-ring sleeves. SUMMARY

[0003] Therefore, the present application provides a connecting device of transfer machine and tail of belt conveyor which is simple to install.

[0004] It is also necessary to provide a tail of belt conveyor.

[0005] The technical scheme adopted by the present application to solve the technical problems is:

[0006] A connecting device of transfer machine and tail of belt conveyor is used for connecting the connecting pin of the head of the transfer machine and the support of the belt conveyor, a third through hole is arranged on the support, and the connecting device comprises a connecting assembly and a moving clamping assembly, the connecting assembly comprises a mounting plate, a first through hole is formed in the mounting plate, the diameter of the first through hole is larger than the diameter of the connecting pin, the moving clamping assembly comprises a clamping seat and a moving guide piece, the clamping seat is provided with a semicircular clamping hole, the radius of the semicircular clamping hole is equal to the radius of the connecting pin, the mounting plate is located at the lower part of the support, the two clamping seats are oppositely arranged, so that the two semicircular clamping holes form a circle, the clamping seat is located at the lower part of the mounting plate, the mounting plate is connected with the bottom of the support, and the clamping seat is connected with the moving guide piece, so that the two clamping seats move away from each other or move towards each other along the length direction of the moving guide piece, and the moving guide piece is further connected with the mounting plate, so as to connect the mounting plate and the clamping seat.

[0007] Preferably, the moving guide comprises a guide driving rod, a guide connecting rod, reverse threads are symmetrically arranged on the guide driving rod, thread through holes are arranged on the same side of the two clamping seats respectively, the threads of the thread through holes of the two clamping seats are reverse, the thread through holes of the two clamping seats are matched with the threads on the guide driving rod, second through holes are arranged on the other side of the two clamping seats relative to the side provided with the thread through holes, the guide driving rod passes through the thread through holes of the two clamping seats so as to make the two clamping seats close to or away from each other, the two ends of the guide driving rod are further connected with the mounting plate, the guide connecting rod passes through the second through holes, and the two ends of the guide connecting rod are further connected with the mounting plate, so that the two clamping seats are connected and the clamping seat is connected with the mounting plate through the guide driving rod and the guide connecting rod.

[0008] Preferably, the lower part of the mounting plate is provided with four connecting lug plates, connecting holes are arranged on the four connecting lug plates respectively, the connecting holes on adjacent connecting lug plates are coaxial, the connecting holes on the same side of the thread through holes are located on the same axis, the connecting holes on the same side of the second through holes are located on the same axis, the two ends of the guide driving rod pass through the connecting holes located on the same side, and the two ends of the guide connecting rod pass through the connecting holes located on the same side, so that the clamping seat is connected with the mounting plate.

[0009] Preferably, the connecting assembly further comprises four shaft retaining rings, the shaft retaining rings are respectively sleeved on the two ends of the guide driving rod and the two ends of the guide connecting rod, so that the mounting plate is fixed.

[0010] Preferably, the thread is a T-shaped thread.

[0011] Preferably, a plurality of screw holes are arranged on the mounting plate along the circumference of the first through hole, a plurality of counterbores are correspondingly arranged on the support along the circumference of the third through hole, the connecting assembly further comprises connecting bolts, the connecting bolts pass through the counterbores of the support and are connected with the screw holes on the mounting plate, so that the mounting plate is connected with the support.

[0012] Preferably, the mounting plate is composed of two symmetrical plates.

[0013] Preferably, hexagonal nuts are arranged on the two ends of the guide driving rod.

[0014] Preferably, the clamping seat is convex in shape.

[0015] A belt conveyor tail end comprises the connecting device of the transfer conveyor and the belt conveyor tail end as described above.

[0016] Compared with the prior art, the beneficial effects of the present application are as follows:

[0017] The application connects the mounting plate below the support of the tail of the belt conveyor, then connects the clamping seat below the mounting plate through the moving guide, and the moving guide makes the two clamping seats move away along the length direction of the moving guide, so that the diameter of the semicircular clamping hole becomes larger, then the connecting pin of the head of the transfer conveyor is installed in the semicircular clamping hole by passing through the third through hole and the first through hole, then the two clamping seats are moved towards along the length direction of the moving guide, so that the diameter of the semicircular clamping hole restores to the original state and is clamped on the connecting pin, the connecting pin is fixed, and then in the narrow installation space, the workers no longer need to align the installation connecting device to connect the head of the transfer conveyor with the tail of the belt conveyor, so that the installation is simple and easy. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a connection diagram of the prior art.

[0019] Figure 2 It is a bottom view of the connection of the prior art.

[0020] Figure 3 It is a front view of the connection of the head of the transfer conveyor with the tail of the belt conveyor.

[0021] Figure 4 It is a side view of the connection of the head of the transfer conveyor with the tail of the belt conveyor.

[0022] Figure 5 It is a schematic view of the connecting pin of the head of the transfer conveyor.

[0023] Figure 6 It is a schematic view of the support of the tail of the belt conveyor.

[0024] Figure 7 It is a front view of the connecting device of the transfer conveyor with the tail of the belt conveyor.

[0025] Figure 8 It is a bottom view of the connecting device of the transfer conveyor with the tail of the belt conveyor.

[0026] Figure 9 It is a side view of the connecting device of the transfer conveyor with the tail of the belt conveyor.

[0027] Figure 10 It is a front view of the mounting plate.

[0028] Figure 11 It is a bottom view of the mounting plate.

[0029] Figure 12 It is a front view of the clamping seat.

[0030] Figure 13 It is a top view of the clamping seat.

[0031] Figure 14 It is a schematic view of the guide driving rod.

[0032] Figure 15 The figure is a schematic view of the guide connecting rod.

[0033] In the figure: sleeve 1, bolt 2, head frame 3, connecting pin 4, support 5, third through hole 51, transfer machine 6, belt conveyor 7, connecting device 10 of the tail of the transfer machine and the belt conveyor, connecting assembly 100, mounting plate 110, first through hole 111, connecting lug plate 112, connecting hole 1121, threaded hole 113, shaft retainer 120, connecting bolt 130, moving clamping assembly 200, clamping seat 210, semicircular clamping hole 211, threaded through hole 212, second through hole 213, moving guide 220, guide driving rod 221, hexagonal nut 2211, guide connecting rod 222. DETAILED DESCRIPTION

[0034] The technical solutions and technical effects of the embodiments of the application are further described in detail below in combination with the drawings of the application.

[0035] Please refer to Figures 3 to 15 A connecting device 10 of the tail of the transfer machine and the belt conveyor is used for connecting the connecting pin 4 of the head of the transfer machine 6 and the support 5 of the belt conveyor 7, the third through hole 51 is arranged on the support 5, and the connecting device 10 comprises a connecting assembly 100 and a moving clamping assembly 200. The connecting assembly 100 comprises a mounting plate 110, the first through hole 111 is arranged on the mounting plate 110, the diameter of the first through hole 111 is greater than the diameter of the connecting pin 4, the moving clamping assembly 200 comprises a clamping seat 210 and a moving guide 220, the clamping seat 210 is two, the semicircular clamping hole 211 is arranged on the clamping seat 210, the radius of the semicircular clamping hole 211 is equal to the radius of the connecting pin 4, the mounting plate 110 is located at the lower part of the support 5, the two clamping seats 210 are oppositely arranged, so that the two semicircular clamping holes 211 form a circle, the clamping seat 210 is located at the lower part of the mounting plate 110, the mounting plate 110 is connected with the bottom of the support 5, the clamping seat 210 is connected with the moving guide 220, so that the two clamping seats 210 move away from each other or move towards each other along the length direction of the moving guide 220, and the moving guide 220 is further connected with the mounting plate 110, so as to connect the mounting plate 110 and the clamping seat 210.

[0036] Compared with the prior art, the application has the following beneficial effects:

[0037] The application connects the mounting plate 110 below the support 5 of the tail of the belt conveyor 7, then connects the clamping seat 210 below the mounting plate 110 through the moving guide 220, and the moving guide 220 makes the two clamping seats 210 move away along the length direction of the moving guide 220, so that the diameter of the semicircular clamping hole 211 becomes larger, then the connecting pin 4 of the head of the transfer conveyor 6 is passed through the third through hole 51 and the first through hole 111 and installed in the semicircular clamping hole 211, and then the two clamping seats 210 are moved towards along the length direction of the moving guide 220, so that the diameter of the semicircular clamping hole 211 returns to the original state and is clamped on the connecting pin 4, and the connecting pin 4 is fixed, so that the workers no longer need to align the installation connecting device to connect the head of the transfer conveyor 6 with the tail of the belt conveyor 7 in the narrow installation space, so that the installation is simple and easy.

[0038] Further, the moving guide 220 includes a guide driving rod 221 and a guide connecting rod 222, reverse threads are symmetrically arranged on the guide driving rod 221, the same side of the two clamping seats 210 is respectively provided with a threaded hole 212, the threads of the threaded holes 212 of the two clamping seats 210 are reverse, the threaded holes 212 of the two clamping seats 210 are matched with the threads on the guide driving rod 221, the other side of the two clamping seats 210 relative to which the threaded holes 212 are arranged is provided with a second through hole 213, the guide driving rod 221 passes through the threaded holes 212 of the two clamping seats 210 to make the two clamping seats 210 close or away, the two ends of the guide driving rod 221 are also connected with the mounting plate 110, the guide connecting rod 222 passes through the second through hole 213, and the two ends of the guide connecting rod 222 are also connected with the mounting plate 110, so that the two clamping seats 210 are connected and the clamping seat 210 is connected with the mounting plate 110 through the guide driving rod 221 and the guide connecting rod 222; specifically, the guide driving rod 221 has the following effects: 1. the guide driving rod 221 connects the two clamping seats 210, 2. the guide driving rod 221 makes the clamping seat 210 below the mounting plate 110 and the clamping seat 210 connected with the mounting plate 110, 3. the guide driving rod 221 provides a guide effect and a movement track for the clamping seat 210, 4. driving the guide driving rod 221 can make the two clamping seats 210 close or away, and 5. the guide driving rod 221 makes the clamping seat 210 move slowly, reducing the collision and friction of the clamping seat 210 and the connecting pin 4.

[0039] Further, the lower part of the mounting plate 110 is provided with four connecting lug plates 112, and four connecting holes 1121 are respectively arranged on the four connecting lug plates 112, the connecting holes 1121 on the adjacent connecting lug plates 112 are coaxial, the connecting holes 1121 on the same side of the threaded holes 212 are located on the same axis, the connecting holes 1121 on the same side of the second holes 213 are located on the same axis, the two ends of the guide driving rod 221 pass through the connecting holes 1121 on the same side, and the two ends of the guide connecting rod 222 pass through the connecting holes 1121 on the same side, so that the clamping seat 210 is connected with the mounting plate 110.

[0040] Further, the connecting assembly 100 further comprises four shaft retaining rings 120, the two ends of the guide driving rod 221 and the two ends of the guide connecting rod 222 are respectively sleeved with the shaft retaining rings 120, so that the mounting plate 110 is fixed, and the mounting plate 110 is prevented from falling off from the two ends of the guide driving rod 221 and the guide connecting rod 222 before being connected with the support 5.

[0041] Further, the thread is a T-shaped thread, which prevents the clamping seat 210 from moving on the guide driving rod 221 automatically after the transfer machine 6 vibrates, so that the connecting pin 4 is not tightly connected and falls off.

[0042] Further, a plurality of screw holes 113 are arranged on the mounting plate 110 along the circumference of the first through hole 111, a plurality of counterbores are correspondingly arranged on the support 5 along the circumference of the third through hole 51, and the connecting assembly 100 further comprises connecting bolts 130, the connecting bolts 130 pass through the counterbores of the support 5 and are connected with the screw holes 113 on the mounting plate 110, so as to connect the mounting plate 110 with the support 5.

[0043] Further, the mounting plate 110 is composed of two symmetrical plates.

[0044] Further, the two ends of the guide driving rod 221 are provided with nuts, and the nuts are square nuts or hexagonal nuts 2211.

[0045] Further, the clamping seat 210 is convex in shape.

[0046] A belt conveyor tail, comprising the connecting device 10 of the transfer machine and the belt conveyor tail.

[0047] In order to facilitate understanding, the present application is further illustrated by the following examples: Example one:

[0048] When the head of the transfer machine 6 needs to be installed at the tail of the belt machine 7, first, the two clamping seats 210 are respectively inserted into the guide driving rod 221 and the guide connecting rod 222, so that the two clamping seats 210 are symmetrical, the clamping seat 210 is screwed with the guide driving rod, then the connecting hole 1121 of the mounting plate 110 is inserted into the guide driving rod 221 and the guide connecting rod 222, then the shaft baffle 120 is sleeved on both ends of the guide driving rod 221 and the guide connecting rod 222, then the mounting plate 110 is connected with the support 5 through the connecting bolt 130, so that the connecting device 10 of the transfer machine and the tail of the belt machine is installed on the support 5, the hex nut 2211 is screwed in advance, so that the two clamping seats 210 are away from each other, the diameter of the semicircular clamping hole 211 is increased, then the connecting pin 4 is inserted into the semicircular clamping hole 211 through the third through hole 51 and the first through hole 111, the worker only needs to put the slender rod of the end with the inner hexagonal wrench on the hex nut 2211, rotate the slender rod, so that the guide driving rod 221 rotates, the clamping seat 210 moves towards each other, the diameter of the semicircular clamping hole 211 is reduced, when the clamping seat 210 no longer moves, the installation of the head of the transfer machine 6 and the tail of the belt machine 7 is completed.

[0049] The above disclosure is only the preferred embodiment of the present application, of course, cannot be limited by the scope of the present application, those skilled in the art can understand that the above-mentioned embodiment can be implemented by all or part of the process, and the equivalent changes made according to the claims of the present application still belong to the scope of the present application.

Claims

1. A connection device between a transfer machine and the tail end of a belt conveyor, used for connecting a connecting pin at the head of the transfer machine to a support of the belt conveyor, wherein a third through hole is provided on the support, characterized in that: The system includes a connecting component and a movable locking component. The connecting component includes a mounting plate with a first through hole, the diameter of which is larger than the diameter of the connecting pin. The movable locking component includes two locking seats and a movable guide. Each locking seat has a semi-circular locking hole with a radius equal to the radius of the connecting pin. The mounting plate is located at the lower part of the support, and the two locking seats are arranged opposite each other, such that the two semi-circular locking holes form a circle. The locking seats are located at the lower part of the mounting plate and are connected to the bottom of the support. The locking seats are connected to the movable guide so that the two locking seats can move away from each other or towards each other along the length direction of the movable guide. The movable guide is also connected to the mounting plate to connect the mounting plate and the locking seats.

2. The connection device between the transfer machine and the tail of the belt conveyor as described in claim 1, characterized in that: The movable guide includes a guide drive rod and a guide connecting rod. The guide drive rod is symmetrically provided with reverse threads. Threaded through holes are provided on the same side of the two card seats, and the threads of the threaded through holes of the two card seats are reversed. The threaded through holes of the two card seats are adapted to the threads on the guide drive rod. A second through hole is provided on the other side of the two card seats opposite to the threaded through holes. The guide drive rod passes through the threaded through holes of the two card seats to bring the two card seats closer together or further apart. Both ends of the guide drive rod are also connected to the mounting plate. The guide connecting rod passes through the second through hole and both ends of the guide connecting rod are also connected to the mounting plate. The guide drive rod and the guide connecting rod connect the two card seats and connect the card seats to the mounting plate.

3. The connection device between the transfer machine and the tail of the belt conveyor as described in claim 2, characterized in that: The mounting plate has four connecting lugs at its lower part, and each of the four connecting lugs has a connecting hole. The connecting holes on adjacent connecting lugs are coaxial. The connecting holes on the same side as the threaded through hole are located on the same axis. The connecting holes on the same side as the second through hole are located on the same axis. The two ends of the guide drive rod pass through the connecting holes on the same side. The two ends of the guide connecting rod pass through the connecting holes on the same side, so that the card holder is connected to the mounting plate.

4. The connection device between the transfer machine and the tail of the belt conveyor as described in claim 2, characterized in that: The connecting assembly also includes four shaft retaining rings, which are respectively fitted onto both ends of the guide drive rod and both ends of the guide connecting rod to fix the mounting plate.

5. The connection device between the transfer machine and the tail of the belt conveyor as described in claim 2, characterized in that: The thread is a T-type thread.

6. The connection device between the transfer machine and the tail of the belt conveyor as described in claim 1, characterized in that: The mounting plate has several screw holes along the circumference of the first through hole, and the support has several countersunk holes along the circumference of the third through hole. The connecting assembly also includes a connecting bolt, which passes through the countersunk hole of the support and connects to the screw holes on the mounting plate to connect the mounting plate to the support.

7. The connection device between the transfer machine and the tail of the belt conveyor as described in claim 1, characterized in that: The mounting plate consists of two symmetrical plates.

8. The connection device between the transfer machine and the tail of the belt conveyor as described in claim 3, characterized in that: Nuts are provided at both ends of the guide drive rod.

9. The connection device between the transfer machine and the tail of the belt conveyor as described in claim 3, characterized in that: The card holder is convex in shape.

10. A belt conveyor tail section, characterized in that: Includes the connection device between the transfer machine and the tail of the belt conveyor as described in any one of claims 1 to 9.

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