CN215143085U

CN215143085U - Sliding door track traction device of hopper cleaning machine and hopper cleaning machine

Info

Publication number: CN215143085U
Application number: CN202120942692.7U
Authority: CN
Inventors: 陈瑞华; 汪冬焱; 吴玉升; 徐源术; 朱毅
Original assignee: Truking Technology Ltd
Current assignee: Truking Technology Ltd
Priority date: 2021-04-30
Filing date: 2021-04-30
Publication date: 2021-12-14
Anticipated expiration: 2031-04-30

Abstract

The utility model discloses a sliding door track draw gear and hopper cleaning machine, draw gear is including the door body, first guide rail, first synchronous belt and first traction rope group, first traction rope group includes first haulage rope and two first traction guide wheels, two first traction guide wheels divide the both ends of locating first guide rail, first haulage rope is around establishing on two first traction guide wheels and first guide rail and head and the tail closure are connected, first haulage rope passes through anchor clamps and first synchronous belt fastening connection in the part of first guide rail offside, the door body is connected with first guide rail through first removal rocking arm, first removal rocking arm locate on the first guide rail and with around establishing the first haulage rope fastening connection on first guide rail. The cleaning machine comprises a cleaning cavity and the sliding door track traction device. The utility model discloses a mode that the door body was slided for controlling has reduced the space that the hopper cleaning machine occupy when opening and closing the chamber door, has effectively reduced the potential safety hazard that the hopper cleaning machine exists at the during operation.

Description

Sliding door track traction device of hopper cleaning machine and hopper cleaning machine

Technical Field

The utility model relates to a food, medical packaging technical field especially relate to a sliding door track draw gear and hopper cleaning machine of hopper cleaning machine.

Background

A door body of a hopper cleaning machine in the prior art is mainly connected with a rack by a pin shaft, so that the door body can rotate outwards by taking the pin shaft as an axial direction to open a cavity door. Therefore, the existing design ensures that the hopper cleaning machine needs to leave extra space for the movement of the door body during working, and occupies the space in a factory building. Meanwhile, the door opening and closing mode can cause potential safety hazards.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is overcome prior art not enough, provide one kind and reduced the hopper cleaning machine open the space that occupies when closing the chamber door, effectively reduced the hopper cleaning machine potential safety hazard, the smooth operation's of operation hopper cleaning machine sliding door track draw gear and hopper cleaning machine that exist at the during operation.

In order to solve the technical problem, the utility model discloses a following technical scheme:

the utility model provides a sliding door track draw gear of hopper cleaning machine, includes the door body, first guide rail, first synchronous area and first traction rope group, first guide rail is fixed to be set up, first synchronous area is located one side of first guide rail, first traction rope group is including first haulage rope and two first traction guide wheels, two the both ends of first guide rail are located to first traction guide wheel branch, first haulage rope is around establishing on two first traction guide wheels and first guide rail and head and the tail closure are connected, first haulage rope passes through anchor clamps and first synchronous area fastening connection in the part of first guide rail offside, the door body is connected with first guide rail through first removal rocking arm, first removal rocking arm mobilizable locate on first guide rail and with around establishing the first haulage rope fastening connection on first guide rail.

As a further improvement of the above technical solution, the traction apparatus further includes a second guide rail, a second synchronous belt and a second traction rope set, the second guide rail is disposed below the first guide rail, the second synchronous belt is disposed on one side of the second guide rail, the first synchronous belt and the second synchronous belt rotate synchronously, the second traction rope set includes a second traction rope and two second traction guide wheels, the two second traction guide wheels are disposed at two ends of the second guide rail respectively, the second traction rope is wound on the two second traction guide wheels and the second guide rail and is connected in a head-to-tail closed manner, the door body is connected with the second guide rail through a second movable rotating arm, and the second movable rotating arm is movably disposed on the second guide rail and is fastened and connected with the second traction rope wound on the second guide rail.

As a further improvement of the technical scheme, a second driving wheel at one end of the second synchronous belt is connected with a driving motor, a second driven wheel at the other end of the second synchronous belt is connected with a synchronous shaft, and the synchronous shaft is connected with a first driving wheel of the first synchronous belt.

As a further improvement of the technical scheme, the clamp comprises a base, and a first clamping plate, a second clamping plate and a third clamping plate which are sequentially arranged on the base, the first synchronous belt is clamped between the first clamping plate and the second clamping plate and locked through a fastener, and the first traction rope is clamped between the second clamping plate and the third clamping plate and locked through a fastener.

As a further improvement of the above technical solution, the first clamping plate is provided with a first toothed portion, and the first synchronous belt is provided with a second toothed portion capable of being matched with the first toothed portion; and a clamping groove for clamping the first traction rope is arranged between the second clamping plate and the third clamping plate.

As a further improvement of the above technical solution, a first guide groove is provided on the first guide rail, and one end of the first movable rotating arm away from the door body is provided in the first guide groove.

As a further improvement of the above technical solution, the first movable rotating arm is provided with a bottom traveling wheel traveling along the bottom of the first guide groove and a side wall guide wheel traveling along the side wall of the first guide groove, and the first traction rope is fixed on a side wheel shaft of the side wall guide wheel.

As a further improvement of the above technical solution, one end of the first guide rail has a vertical bending portion, and the first guide groove extends to the vertical bending portion.

As a further improvement of the above technical solution, the first traction rope set further includes a traction rope return mechanism for tensioning the first traction rope, and the second traction rope set further includes a traction rope return mechanism for tensioning the second traction rope.

A hopper cleaning machine comprises a cleaning cavity and the sliding door track traction device, wherein a first guide rail is fixed on a panel of the cleaning cavity, and a door body forms a cavity door of the cleaning cavity.

Compared with the prior art, the utility model has the advantages of:

(1) the utility model discloses a sliding door track draw gear of hopper cleaning machine changes the mode of sliding to controlling along the guide rail orbit by original use round pin axle to rotate the mode of opening outward for the axial, has reduced the space that occupies when the hopper cleaning machine opens and closes the chamber door to effectively reduced the potential safety hazard that the hopper cleaning machine exists at the during operation. The mode that pulls a body through first hold-in range, first haulage rope and first guide rail and remove along the guide rail operates steadily, can realize the comparatively complicated curvilinear motion of sliding door through the orbit that sets up the guide rail, satisfies the various installation demands of sliding door.

(2) The utility model discloses a sliding door track draw gear of hopper cleaning machine, first guide rail one end have the portion of bending perpendicularly, and first guide slot extends to the portion of bending perpendicularly, and on the same principle, the second guide rail also sets up the same portion of bending perpendicularly. Through setting up the portion of bending perpendicularly, move the door body and further be close to wasing the chamber after wasing the gate in chamber to realize the door body and compress tightly at wasing the chamber gate, solved the sealed problem in door body and washing chamber.

(3) The utility model discloses a hopper cleaning machine, including foretell sliding door track draw gear, the chamber door that realizes wasing the chamber equally changes the mode of sliding to controlling along the guide rail orbit by original use round pin axle to rotate the mode of opening outward for the axial, has reduced the hopper cleaning machine and has opened the space that occupies when closing the chamber door to effectively reduced the hopper cleaning machine potential safety hazard that exists at the during operation, solved the sealed problem in chamber door and washing chamber simultaneously.

Drawings

Fig. 1 is a schematic structural view of a sliding door rail traction device according to embodiment 2 of the present invention.

Fig. 2 is a plan view of the first guide rail, the first timing belt, and the first traction rope set according to embodiment 2 of the present invention.

Fig. 3 is a schematic structural view of a first movable rotating arm according to embodiment 2 of the present invention.

Fig. 4 is a schematic structural view of a clamp in embodiment 2 of the present invention.

Fig. 5 is an enlarged view at a in fig. 1.

Fig. 6 is a schematic position diagram of the door body in the opening state and the closing state in embodiment 2 of the present invention.

The reference numerals in the figures denote:

1. a door body; 2. a first guide rail; 21. a first guide groove; 22. a vertical bending part; 23. a side guide wall; 31. a first synchronization belt; 311. a first drive wheel; 312. a second tooth-shaped portion; 313. a first driven wheel; 32. a second synchronous belt; 322. a second driven wheel; 33. a drive motor; 34. a synchronizing shaft; 4. a first set of traction ropes; 41. a first pull cord; 42. a first traction guide wheel; 421. a guide wheel frame; 5. a clamp; 51. a base; 52. a first splint; 521. a first tooth-shaped portion; 53. a second splint; 54. a third splint; 55. a fastener; 56. a clamping groove; 61. a first movable rotating arm; 62. a second movable rotating arm; 63. a bottom traveling wheel; 64. a sidewall guide wheel; 65. a side axle; 7. a second guide rail; 8. a second set of traction ropes; 81. a second pull cord; 82. a second traction guide wheel; 9. a pull rope return mechanism; 91. a force-returning frame; 92. swinging arms; 93. a tension wheel.

Detailed Description

The invention is described in further detail below with reference to the drawings and specific examples.

Example 1

The sliding door track traction device of the hopper cleaning machine comprises a door body 1, a first guide rail 2, a first synchronous belt 31 and a first traction rope group 4, wherein the first guide rail 2 is fixedly arranged on a panel of a cleaning cavity of the hopper cleaning machine, and the door body 1 is a cavity door of the cleaning cavity.

The first timing belt 31 is positioned at one side of the first guide rail 2 in parallel. The first traction rope group 4 comprises a first traction rope 41 and two first traction guide wheels 42, the two first traction guide wheels 42 are respectively arranged at two ends of the first guide rail 2, the first traction rope 41 is wound on the two first traction guide wheels 42 and the first guide rail 2 and is in head-tail closed connection, the part of the first traction rope 41 opposite to the first guide rail 2 is in fastening connection with the first synchronous belt 31 through a clamp 5, and the first synchronous belt 31 rotates to drive the first traction rope 41 to rotate. The door body 1 is connected with the first guide rail 2 through the first movable rotating arm 61, the first movable rotating arm 61 is movably arranged on the first guide rail 2 and is fixedly connected with the first traction rope 41 wound on the first guide rail 2, and the first traction rope 41 can drive the first movable rotating arm 61 and the door body 1 to move along the first guide rail 2 by rotating. To improve stability, the first moving rotating arm 61 is connected to the upper end of the door body 1.

In operation, referring to fig. 1, the first synchronous belt 31 is driven to rotate clockwise, due to the action of the clamp 5, the first synchronous belt 31 drives the first traction rope 41 to rotate clockwise, the first traction rope 41 drives the first movable rotating arm 61 to move leftwards along the first guide rail 2, the door body 1 moves leftwards to close the inlet and outlet of the cleaning chamber, otherwise, the inlet and outlet of the cleaning chamber are opened.

The sliding door track traction device changes the original mode of opening by taking the pin shaft as axial external rotation into the mode of sliding left and right along the track of the guide rail, reduces the occupied space when the hopper cleaning machine opens and closes the cavity door, and effectively reduces the potential safety hazard of the hopper cleaning machine during working. The mode that pulls a body through first hold-in range, first haulage rope and first guide rail 2 and remove along the guide rail operates steadily, can realize the comparatively complicated curvilinear motion of sliding door through the orbit that sets up the guide rail, satisfies the various installation demands of sliding door.

In this embodiment, the specific structure of the first synchronous belt 31, the first traction rope group 4, the first guide rail 2, the clamp 5, and the connection between the door body 1 and the first guide rail 2 can be seen in embodiment 2.

Example 2

As shown in the drawings, the sliding door rail traction apparatus of the hopper cleaning machine according to the present embodiment includes not only all the structures of embodiment 1 but also the following structures:

in this embodiment, in order to further improve the operation stability of the door body 1, the traction apparatus further includes a second guide rail 7, a second synchronous belt 32 and a second traction rope set 8, the second guide rail 7 is disposed below the first guide rail 2, the second synchronous belt 32 is disposed on one side of the second guide rail 7, the first synchronous belt 31 rotates synchronously with the second synchronous belt 32, the second traction rope set 8 includes a second traction rope 81 and two second traction guide wheels 82, the two second traction guide wheels 82 are respectively disposed at two ends of the second guide rail 7, the second traction rope 81 is wound on the two second traction guide wheels 82 and the second guide rail 7 and is connected in a head-to-tail closed manner, the lower end of the door body 1 is connected with the second guide rail 7 through a second movable rotating arm 62, and the second movable rotating arm 62 is movably disposed on the second guide rail 7 and is tightly connected with the second traction rope 81 wound on the second guide rail 7.

Further, in order to realize the linkage between the first synchronous belt 31 and the second synchronous belt, specifically, a second driving pulley (not shown) at one end of the second synchronous belt 32 is connected to a driving motor 33, a second driven pulley 322 at the other end is connected to a synchronous shaft 34, and the synchronous shaft 34 is connected to the first driving pulley 311 of the first synchronous belt 31. The driving motor 33 rotates, the second timing belt 32 rotates, the second driven pulley 322 rotates to drive the timing shaft 34 to rotate, the timing shaft 34 rotates to drive the first driving pulley 311 to rotate, and the first timing belt 31 and the second timing belt 32 are driven to rotate synchronously.

Since the first timing belt 31 is already fastened to the first traction rope 41 by the clamp 5, the second traction rope 81 may not need to be fastened to the second timing belt 32, and it should be noted that, in addition to this embodiment, the second traction rope 81 may also be fastened to the second timing belt 32 by the clamp 5.

In this embodiment, the clamp 5 includes a base 51, and a first clamping plate 52, a second clamping plate 53, and a third clamping plate 54 sequentially disposed on the base 51, the first timing belt 31 is clamped between the first clamping plate 52 and the second clamping plate 53 and locked by a fastener 55, and the first traction rope 41 is clamped between the second clamping plate 53 and the third clamping plate 54 and locked by the fastener 55. The fasteners 55 are preferably bolts.

Further, the first clamping plate 52 is provided with a first tooth-shaped portion 521, the first synchronous belt 31 is provided with a second tooth-shaped portion 312 which can be matched with the first tooth-shaped portion 521, and the matching of the first tooth-shaped portion 521 and the second tooth-shaped portion 312 can improve the stability of clamping the synchronous belt. A clamping groove 56 for clamping the first traction rope 41 is arranged between the second clamping plate 53 and the third clamping plate 54, and the clamping groove 56 can improve the stability of clamping the traction rope.

In this embodiment, the first guide rail 2 is provided with a first guide groove 21, the first guide groove has an opening facing outward, a side guide wall 23 is provided above the opening, one end of the first movable rotating arm 61 away from the door body 1 is provided in the first guide groove 21, one end of the first movable rotating arm 61 extends out from the opening and is connected with the door body 1, the first movable rotating arm 61 is provided with a bottom traveling wheel 63 traveling along the bottom of the first guide groove 21 and a side wall guide wheel 64 traveling along the side wall of the first guide groove 21, and the first traction rope 41 is fixed on a side wheel shaft 65 of the side wall guide wheel 64. The side wall guide wheel 64 is movable along the side guide wall 23 and the side guide wall 23 also prevents the first moving arm 61 from being disengaged from the first guide groove 21. The structure of the second guide rail 7 is identical to that of the first guide rail 2, and the second moving pivot arm 62 is identical to that of the first moving pivot arm 61.

In this embodiment, the first traction guide pulley 42 is installed on the pulley frame 421, and the first traction rope set 4 and the second traction rope set 8 have the same structure. The first set of traction ropes 4 further comprises a traction rope return mechanism 9 for tensioning the first traction rope 41, and the second set of traction ropes 8 further comprises a traction rope return mechanism 9 for tensioning the second traction rope 81. The pull rope return mechanism 9 comprises a return frame 91, a swing arm 92 and a tension wheel 93. The swing arm 92 is rotatable about the return frame 91, and a tension wheel 93 is mounted on the swing arm 92. The first pulling rope 41 or the second pulling rope 81 is wound around the tension pulley 93, and the tightness of each pulling rope is adjusted by the swinging of the tension pulley 93. The first pull cord 41 or the second pull cord 81 may be provided with a single or multiple pull cord return mechanisms 9 as desired.

In this embodiment, one end of the first guide rail 2 has a vertical bending portion 22, and the first guide groove 21 extends to the vertical bending portion 22. Similarly, the second guide rail 7 is also provided with the same vertical bending part 22. As shown in fig. 6, an arrow e indicates that the door body 1 moves left and right to move the door body to or from the doorway of the washing chamber, but the door body 1 cannot be tightly pressed with the doorway of the washing chamber to achieve sealing only by moving left and right. Therefore, the vertical bending part 22 is arranged, the moving track of the door body 1 is extended to the position, an arrow f indicates that the door body 1 moves to the door of the cleaning cavity and then further approaches the cleaning cavity, so that the door body 1 is pressed at the door of the cleaning cavity, and the sealing problem of the door body 1 and the cleaning cavity is solved.

Example 3

The hopper cleaning machine of this embodiment, including washing chamber and the sliding door track draw gear of above-mentioned embodiment 2, first guide rail 2 is fixed on the panel of washing chamber, and door body 1 constitutes the chamber door of washing chamber.

According to the hopper cleaning machine, through the sliding door track traction device, the mode that the cavity door of the cleaning cavity is opened by rotating around the pin shaft is changed into the mode that the cavity door slides left and right along the track of the guide rail, so that the occupied space of the hopper cleaning machine when the cavity door is opened and closed is reduced, and the potential safety hazard of the hopper cleaning machine during working is effectively reduced. The mode that pulls a body through first hold-in range, first haulage rope and first guide rail 2 and remove along the guide rail operates steadily, can realize the comparatively complicated curvilinear motion of sliding door through the orbit that sets up the guide rail, satisfies the various installation demands of sliding door. Further through set up perpendicular portion of bending 22 on the guide rail, move the chamber door and further be close to washing the chamber after the gate that washs the chamber to realize the chamber door and compress tightly at washing the chamber gate, solved the sealed problem in chamber door and washing chamber.

Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the present invention. The technical solution of the present invention can be used by anyone skilled in the art to make many possible variations and modifications, or to modify equivalent embodiments, without departing from the scope of the technical solution of the present invention, using the technical content disclosed above. Therefore, any simple modification, equivalent change and modification made to the above embodiments by the technical entity of the present invention should fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a sliding door track draw gear of hopper cleaning machine which characterized in that: including the door body (1), first guide rail (2), first synchronous belt (31) and first traction rope group (4), first guide rail (2) are fixed to be set up, first synchronous belt (31) are located one side of first guide rail (2), first traction rope group (4) are including first haulage rope (41) and two first traction guide wheels (42), two first traction guide wheels (42) divide the both ends of locating first guide rail (2), first haulage rope (41) are around establishing on two first traction guide wheels (42) and first guide rail (2) and end-to-end closure connection, first haulage rope (41) pass through anchor clamps (5) and first synchronous belt (31) fastening connection in the part of first guide rail (2) offside, the door body (1) is connected with first guide rail (2) through first removal rocking arm (61), first removal rocking arm (61) mobilizable locate first guide rail (2) and around establishing the first traction on first guide rail (2) with first guide rail (2), first removal rocking arm (61) is mobilizable to be located The guide rope (41) is connected firmly.

2. The sliding door track hitch of a hopper cleaning machine as recited in claim 1, further comprising: the traction device also comprises a second guide rail (7), a second synchronous belt (32) and a second traction rope group (8), the second guide rail (7) is arranged below the first guide rail (2), the second synchronous belt (32) is positioned at one side of the second guide rail (7), the first synchronous belt (31) and the second synchronous belt (32) rotate synchronously, the second traction rope group (8) comprises a second traction rope (81) and two second traction guide wheels (82), the two second traction guide wheels (82) are respectively arranged at two ends of the second guide rail (7), the second traction ropes (81) are wound on the two second traction guide wheels (82) and the second guide rail (7) and are connected end to end in a closed manner, the door body (1) is connected with a second guide rail (7) through a second movable rotating arm (62), the second movable rotating arm (62) is movably arranged on the second guide rail (7) and is fixedly connected with a second traction rope (81) wound on the second guide rail (7).

3. The sliding door track draw gear of hopper cleaning machine of claim 2, characterized in that: the second driving wheel at one end of the second synchronous belt (32) is connected with a driving motor (33), the second driven wheel (322) at the other end is connected with a synchronous shaft (34), and the synchronous shaft (34) is connected with the first driving wheel (311) of the first synchronous belt (31).

4. The sliding door rail traction device of a hopper cleaning machine according to any one of claims 1 to 3, characterized in that: the clamp (5) comprises a base (51), a first clamping plate (52), a second clamping plate (53) and a third clamping plate (54) which are sequentially arranged on the base (51), the first synchronous belt (31) is clamped between the first clamping plate (52) and the second clamping plate (53) and locked through a fastener (55), and the first traction rope (41) is clamped between the second clamping plate (53) and the third clamping plate (54) and locked through the fastener (55).

5. The sliding door track draw gear of hopper cleaning machine of claim 4, characterized in that: the first clamping plate (52) is provided with a first tooth-shaped part (521), and the first synchronous belt (31) is provided with a second tooth-shaped part (312) which can be matched with the first tooth-shaped part (521); a clamping groove (56) for clamping the first traction rope (41) is arranged between the second clamping plate (53) and the third clamping plate (54).

6. The sliding door rail traction device of a hopper cleaning machine according to any one of claims 1 to 3, characterized in that: the first guide rail (2) is provided with a first guide groove (21), and one end, away from the door body (1), of the first movable rotating arm (61) is arranged in the first guide groove (21).

7. The sliding door track draw gear of hopper cleaning machine of claim 6, characterized in that: the first movable rotating arm (61) is provided with a bottom travelling wheel (63) travelling along the bottom of the first guide groove (21) and a side wall guide wheel (64) travelling along the side wall of the first guide groove (21), and the first traction rope (41) is fixed on a side wheel shaft (65) of the side wall guide wheel (64).

8. The sliding door track draw gear of hopper cleaning machine of claim 6, characterized in that: one end of the first guide rail (2) is provided with a vertical bending part (22), and the first guide groove (21) extends to the vertical bending part (22).

9. The sliding door rail traction device of a hopper cleaning machine according to claim 2 or 3, characterized in that: the first traction rope group (4) further comprises a traction rope return mechanism (9) used for tensioning the first traction rope (41), and the second traction rope group (8) further comprises a traction rope return mechanism (9) used for tensioning the second traction rope (81).

10. The utility model provides a hopper cleaning machine which characterized in that: the sliding door track traction device comprises a cleaning cavity and a sliding door track traction device according to any one of claims 1 to 9, wherein the first guide rail (2) is fixed on a panel of the cleaning cavity, and the door body (1) forms a cavity door of the cleaning cavity.