CN216004199U

CN216004199U - Vertical height synchronous adjusting mechanism of sugar bag conveyor

Info

Publication number: CN216004199U
Application number: CN202122001928.XU
Authority: CN
Inventors: 张誉
Original assignee: Guangxi Bocon Robot Engineering Co ltd
Current assignee: Guangxi Bocon Robot Engineering Co ltd
Priority date: 2021-08-24
Filing date: 2021-08-24
Publication date: 2022-03-11
Anticipated expiration: 2031-08-24

Abstract

The utility model relates to the technical field of sugar bag conveyors and discloses a vertical height synchronous adjusting mechanism of a sugar bag conveyor. The setting can realize quick synchronous adjustment, is convenient and quick, can adjust a wider range, has good stability, and can effectively prevent loosening and sliding off, so that the work can be normally and stably carried out.

Description

Vertical height synchronous adjusting mechanism of sugar bag conveyor

Technical Field

The utility model relates to the technical field of sugar bag conveyors, in particular to a vertical height synchronous adjusting mechanism of a sugar bag conveyor.

Background

In the sugar industry packing field, the sugar refinery arranges the sugar bag of production different grade type according to customer's order, if according to sugar granule size difference, can divide into child sand, fine sand, medium sand etc. according to the wrapping bag type difference, can divide into container bag, braided bag etc. again, also has multiple specification according to the bagging-off weight of wrapping bag and overall dimension, commonly has 50KG, 30KG, 25KG etc. consequently on the automatic bag line of sewing up, just need often adjust the conveyer belt height to adapt to the production needs.

However, the height of the traditional adjusting conveyor is generally adjusted by a screw rod, the traditional adjusting conveyor has the advantages of low cost, incapability of realizing quick synchronous adjustment, inconvenience, rapidness and limited adjustable range, and the traditional adjusting conveyor also has the mode that a sleeve is provided with a guide rod, a locking bolt is arranged outside the sleeve, the traditional adjusting conveyor cannot be synchronously adjusted, the stroke adjustable range is large, the screw rod is radially locked by the sleeve, and the traditional adjusting conveyor is easy to loosen and slide in a vibrating place and is unstable. Therefore, the vertical height synchronous adjusting mechanism of the sugar bag conveyor is provided by the technical personnel in the field to solve the problems in the background art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a vertical height synchronous adjusting mechanism of a sugar bag conveyor, which solves the problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme:

a vertical height synchronous adjusting mechanism of a sugar bag conveyor comprises a conveyor support, sleeves are symmetrically arranged on the lower surface of the conveyor support, guide rods are arranged at the bottoms of the sleeves, the lower ends of the guide rods are connected with cross rods, screw rods are arranged on the lower surfaces of the cross rods, bases are arranged at the tail ends of the screw rods, mounting nuts are arranged outside the screw rods, two groups of supporting plates are symmetrically arranged at the bottom of the conveyor support, a ratchet wrench is arranged on one side of one group of the supporting plates, a first connecting shaft is connected to the tail end of the ratchet wrench, a left-handed nut is arranged outside the first connecting shaft, a universal joint is connected to the tail end of the first connecting shaft, a second connecting shaft is connected to the tail end of the universal joint, a right-handed nut is sleeved outside the second connecting shaft, and a right push rod is symmetrically arranged outside the right-handed nut, the outside symmetry of levogyration nut is provided with left push rod, the one end of right push rod and left push rod all articulates there is the second pull rod, the end of second pull rod articulates there is the horizontal pole.

As a still further scheme of the utility model: a tapered roller bearing is arranged on one side of the supporting plate outside the ratchet wrench, a ratchet wrench is not arranged on one side of the other supporting plate, and the tail end of the second connecting shaft penetrates through the inside of the supporting plate.

As a still further scheme of the utility model: the lower surface symmetry of conveyer support is provided with horizontal guide rail, the left side the outside second pull rod that sets up of horizontal guide rail pass through first hinge point and articulate with left push rod, the right the outside second pull rod that sets up of horizontal guide rail pass through first hinge point and articulate with right push rod, the outside and the second pull rod of horizontal pole pass through the fourth hinge point and articulate.

As a still further scheme of the utility model: the lower surface of the conveyor support is symmetrically provided with mounting plates on one side of the horizontal guide rail, the middle position of the outer portion of the second pull rod on the left side is hinged to a first pull rod through a second hinge point, the middle position of the outer portion of the second pull rod on the right side is hinged to a third pull rod through a second hinge point, and the first pull rod and the third pull rod are hinged to the mounting plates through third hinge points.

As a still further scheme of the utility model: the outer portion symmetry of conveyer support is provided with the bearing frame, and the outside of conveyer support is provided with power device, power device includes motor and speed reducer.

As a still further scheme of the utility model: the outside of horizontal guide rail has seted up the spout, horizontal guide rail and second pull rod slidable mounting.

Compared with the prior art, the utility model has the beneficial effects that: the mechanism can realize the stretching of the cross rod, further realize the synchronous stretching of the base, and achieve the effect of synchronously adjusting the height of the belt surface, can realize the quick synchronous adjustment, is convenient and quick, and has wider adjustment range, the ratchet wrench can save time and labor by adopting the rotation, the mechanism is adjusted to be purely mechanical manual adjustment, does not need electric energy, reduces energy loss, has good stability, can effectively prevent loosening and sliding, and can normally and stably work.

Drawings

FIG. 1 is a schematic structural view of a vertical height synchronous adjusting mechanism of a sugar bag conveyor;

FIG. 2 is a bottom view of a universal joint in a vertical height synchronization adjustment mechanism of a sugar bale conveyor;

FIG. 3 is a schematic structural view of a conveyor support in a vertical height synchronous adjustment mechanism of a sugar bale conveyor;

fig. 4 is a side view of a power device in the vertical height synchronous adjusting mechanism of the sugar bag conveyor.

In the figure: 1. a conveyor support; 2. a bearing seat; 3. a power plant; 4. a base; 5. a screw; 6. mounting a nut; 7. a guide bar; 8. a cross bar; 9. a sleeve; 10. a support plate; 11. a ratchet wrench; 12. a tapered roller bearing; 13. a first pull rod; 14. a horizontal guide rail; 15. a second pull rod; 16. a first connecting shaft; 17. a universal joint; 18. a second connecting shaft; 19. a left-handed nut; 20. right-hand turning of the nut; 21. a right push rod; 22. a left push rod; 23. a first hinge point; 24. a second hinge point; 25. a third hinge point; 26. a fourth hinge point; 27. mounting a plate; 28. and a third pull rod.

Detailed Description

Referring to fig. 1-4, in an embodiment of the present invention, a vertical height synchronous adjustment mechanism for a sugar bag conveyor includes a conveyor frame 1, bearing blocks 2 symmetrically disposed outside the conveyor frame 1, and the power device 3 is arranged outside the conveyor support 1, the lower surface of the conveyor support 1 is symmetrically provided with sleeves 9, the bottom of the sleeve 9 is provided with a guide rod 7, the lower end of the guide rod 7 is connected with a cross rod 8, the lower surface of the cross rod 8 is provided with a screw rod 5, the tail end of the screw rod 5 is provided with a base 4, and the outer part of the screw rod 5 is provided with a mounting nut 6, the length of the extending base 4 is adjusted by utilizing the screw rod 5, so that the height of the support is adjusted, when the plane of the conveying belt is horizontal, locking mounting nut 6 fixedly to convenient to use, and the steadiness is good, can effectually prevent not hard up landing, makes the work that can normally stabilize.

In fig. 1, 2 and 3: the bottom of the conveyor support 1 is symmetrically provided with two groups of support plates 10, one side of one group of support plates 10 is provided with a ratchet wrench 11, the outside of the ratchet wrench 11 is provided with a tapered roller bearing 12 at one side of the support plate 10, one side of the other support plate 10 is not provided with the ratchet wrench 11, the tail end of a second connecting shaft 18 penetrates through the inside of the support plate 10, the lower surface of the conveyor support 1 is symmetrically provided with a horizontal guide rail 14, a second pull rod 15 arranged outside the horizontal guide rail 14 at the left side is hinged with a left push rod 22 through a first hinge point 23, a second pull rod 15 arranged outside the horizontal guide rail 14 at the right side is hinged with a right push rod 21 through a first hinge point 23, the outside of the cross rod 8 is hinged with a second pull rod 15 through a fourth hinge point 26, the tail end of the ratchet wrench 11 is connected with a first connecting shaft 16, the outside of the first connecting shaft 16 is provided with a left-handed nut 19, the tail end of the first connecting shaft 16 is connected with a universal joint 17, the end of the universal joint 17 is connected with a second connecting shaft 18, a right-handed nut 20 is sleeved outside the second connecting shaft 18, right push rods 21 are symmetrically arranged outside the right-handed nut 20, left push rods 22 are symmetrically arranged outside the left-handed nut 19, one ends of the right push rods 21 and the left push rods 22 are hinged with second pull rods 15, the end of each second pull rod 15 is hinged with a cross rod 8, a mounting plate 27 is symmetrically arranged on the lower surface of the conveyor support 1 on one side of a horizontal guide rail 14, a sliding groove is arranged outside the horizontal guide rail 14, the horizontal guide rail 14 is slidably mounted with the second pull rods 15, a first pull rod 13 is hinged at the middle position outside the left second pull rod 15 through a second hinge point 24, a third pull rod 28 is hinged at the middle position outside the right second pull rod 15 through a second hinge point 24, the first pull rod 13 and the third pull rod 28 are both hinged with the mounting plate 27 through a third hinge point 25, the utility model can realize the stretching of the cross rod 8 and further realize the synchronous stretching of the base 4, and achieve the effect of synchronously adjusting the height of the belt surface, the arrangement can realize the quick synchronous adjustment, is convenient and quick, and has wider adjustable range, the ratchet wrench 11 is adopted to rotate, so that the time and the labor can be saved, the mechanism is adjusted to be purely mechanical manual adjustment, the electric energy is not needed, and the energy loss is reduced.

The working principle of the utility model is as follows: when the adjustable support is used, the length of the extending base 4 is adjusted through the action of the screw rod 5, so that the height of the support is adjusted, when the plane of the conveying belt is horizontal, the mounting nut 6 is locked and fixed, so that the adjustable support is convenient to use, has good stability, can effectively prevent loosening and sliding, can normally and stably work, simultaneously, when the height of the belt surface needs to be adjusted, the ratchet wrench 11 arranged outside the supporting plate 10 is rotated, so that the first connecting shaft 16 is driven to rotate, one end of the first connecting shaft 16 is provided with the universal joint 17, one end of the universal joint 17 is provided with the second connecting shaft 18, further the rotation of the first connecting shaft 16 can enable the second connecting shaft 18 to synchronously rotate, the left-handed nut 19 and the right-handed nut 20 are respectively arranged outside the first connecting shaft 16 and the second connecting shaft 18, the left push rod 22 symmetrically arranged outside the left-handed nut 19 is hinged with the second pull rod 15 arranged on the left side through the third hinge point 25, the right-handed nut 20 is hinged with the second pull rod 15 arranged on the right side through a third hinge point 25 through a right push rod 21 symmetrically arranged outside, threads arranged on the first connecting shaft 16 and the second connecting shaft 18 respectively drive the left-handed nut 19 and the right-handed nut 20 to synchronously move in the same direction or in opposite directions, the threads are transmitted to the second pull rod 15 through a hinge, the top end of the second pull rod 15 is hinged with the horizontal guide rail 14 through the third hinge point 25 and slides in a sliding groove arranged outside the horizontal guide rail 14, so that the second pull rod 15 can move left and right, meanwhile, the second pull rod 15 hinged through a second hinge point 24 can also rotate, the tail end of the second pull rod 15 is hinged with a cross rod 8 through a fourth hinge point 26, so that the cross rod 8 can stretch and further realize synchronous stretching of the base 4, the purpose of synchronously adjusting the height of a belt is achieved, and the rapid synchronous adjustment can be realized by the arrangement, convenient and fast, and the scope that can adjust is wider, adopts ratchet spanner 11 rotations can labour saving and time saving, and this mechanism adjusts for pure mechanical type manual regulation, does not need the electric energy, reduces energy loss.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.

Claims

1. The vertical height synchronous adjusting mechanism of the sugar bag conveyor comprises a conveyor support (1) and is characterized in that sleeves (9) are symmetrically arranged on the lower surface of the conveyor support (1), guide rods (7) are arranged at the bottom of the sleeves (9), a cross rod (8) is connected to the lower end of each guide rod (7), a screw rod (5) is arranged on the lower surface of each cross rod (8), a base (4) is arranged at the tail end of each screw rod (5), a mounting nut (6) is arranged outside each screw rod (5), two groups of supporting plates (10) are symmetrically arranged at the bottom of the conveyor support (1), a ratchet wrench (11) is installed on one side of each group of the supporting plates (10), a first connecting shaft (16) is connected to the tail end of each ratchet wrench (11), and a left-handed nut (19) is arranged outside each first connecting shaft (16), the end-to-end connection of first connecting axle (16) has universal joint (17), the end-to-end connection of universal joint (17) has second connecting axle (18), right-handed nut (20) has been cup jointed to the outside of second connecting axle (18), the outside symmetry of right-handed nut (20) is provided with right push rod (21), the outside symmetry of left-handed nut (19) is provided with left push rod (22), the one end of right push rod (21) and left push rod (22) all articulates there is second pull rod (15), the end of second pull rod (15) articulates there is horizontal pole (8).

2. The mechanism for synchronously adjusting the vertical height of the sugar bag conveyor as claimed in claim 1 is characterized in that the ratchet wrench (11) is externally provided with a tapered roller bearing (12) at one side of the supporting plate (10), the ratchet wrench (11) is not arranged at one side of the other supporting plate (10), and the end of the second connecting shaft (18) penetrates through the inside of the supporting plate (10).

3. The mechanism for synchronously adjusting the vertical height of the sugar bag conveyor as claimed in claim 1 is characterized in that horizontal guide rails (14) are symmetrically arranged on the lower surface of the conveyor support (1), a second pull rod (15) arranged outside the left horizontal guide rail (14) is hinged with a left push rod (22) through a first hinge point (23), a second pull rod (15) arranged outside the right horizontal guide rail (14) is hinged with a right push rod (21) through the first hinge point (23), and the outside of the cross rod (8) is hinged with the second pull rod (15) through a fourth hinge point (26).

4. The mechanism for synchronously adjusting the vertical height of the sugar bag conveyor as claimed in claim 1 is characterized in that mounting plates (27) are symmetrically arranged on one side of the horizontal guide rail (14) on the lower surface of the conveyor support (1), a first pull rod (13) is hinged to the middle position outside the second pull rod (15) on the left through a second hinge point (24), a third pull rod (28) is hinged to the middle position outside the second pull rod (15) on the right through a second hinge point (24), and the first pull rod (13) and the third pull rod (28) are hinged to the mounting plates (27) through a third hinge point (25).

5. The sugar bag conveyor vertical height synchronous adjusting mechanism is characterized in that bearing seats (2) are symmetrically arranged outside the conveyor support (1), a power device (3) is arranged outside the conveyor support (1), and the power device (3) comprises a motor and a speed reducer.

6. The mechanism for synchronously adjusting the vertical height of the sugar bag conveyor as claimed in claim 3, wherein a sliding groove is formed outside the horizontal guide rail (14), and the horizontal guide rail (14) is slidably mounted with the second pull rod (15).