CN216334788U

CN216334788U - Express delivery conveyer with adjustable transport height

Info

Publication number: CN216334788U
Application number: CN202122268644.7U
Authority: CN
Inventors: 李书豪
Original assignee: Qingdao Tengyue Automation Equipment Co ltd
Current assignee: Qingdao Tengyue Automation Equipment Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-04-19
Anticipated expiration: 2031-12-28

Abstract

The utility model discloses an express delivery conveyor with adjustable conveying height, which comprises a machine table, wherein a conveying roller group is arranged above the machine table, a conveying belt is connected onto the conveying roller group, a fixed shaft connecting rod is connected to the right side of the conveying roller group, an adjusting shaft connecting rod is connected to the left side of the conveying roller group, a moving block is connected to the bottom end of the adjusting shaft connecting rod, the moving block is installed on a rotating lead screw, and the rotating lead screw is installed in an inward concave position of the machine table. According to the utility model, the adjusting shaft connecting rod and the fixed shaft connecting rod are arranged, so that when the height of the conveying roller set is adjusted according to the requirement, the manual bevel gear is manually rotated and drives the movable bevel gear, the rotating screw rod is rotated, the rotating screw rod drives the moving block to move, and the adjusting shaft connecting rod applies upward thrust or downward tension.

Description

Express delivery conveyer with adjustable transport height

Technical Field

The utility model relates to the technical field of conveyor design, in particular to an express conveyor with adjustable conveying height.

Background

The belt conveyor has various structural forms, namely a slotted belt conveyor, a flat belt conveyor, a climbing belt conveyor, a side-tipping belt conveyor, a turning belt conveyor and the like. Common rubber belt conveyors can be divided into common canvas core rubber belt conveyors, steel rope core high-strength rubber belt conveyors, full explosion-proof downward conveying rubber belt conveyors, flame-retardant rubber belt conveyors, double-speed double-conveying rubber belt conveyors, reversible movable rubber belt conveyors, cold-resistant rubber belt conveyors and the like.

The height and the gradient of self can not be adjusted as required to current express delivery conveyer, and the suitability is lower to the vibrations nature is great during the function, often leads to the express delivery parcel to drop because of the vibrations, consequently needs design an adjustable height of transportation's express delivery conveyer.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that the height and the gradient of an existing express delivery conveyor cannot be adjusted according to needs, the applicability is low, and the express delivery conveyor is large in vibration during operation, so that express packages often fall off due to vibration.

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

an express delivery conveyor with adjustable conveying height comprises a machine table, wherein a conveying roller group is arranged above the machine table, a conveying belt is connected onto the conveying roller group, a fixed shaft connecting rod is connected to the right side of the conveying roller group, an adjusting shaft connecting rod is connected to the left side of the conveying roller group, a moving block is connected to the bottom end of the adjusting shaft connecting rod and mounted on a rotating lead screw, the rotating lead screw is mounted in an inner concave part of the machine table and connected with a movable bevel gear inside the machine table, the movable bevel gear is connected with a manual bevel gear, an electric lifting rod is arranged at the top end of the machine table, a material conveying chute is arranged at the top end of the electric lifting rod, a damping rod is connected to the bottom end of the machine table, a supporting sleeve rod is sleeved outside the damping rod, a first damping spring is connected between the supporting sleeve rod and the machine table, and a second damping spring is connected between the supporting sleeve rod and the damping rod, the utility model discloses a dust collecting device, including support loop bar, supporting loop bar, be connected with the rotation on the fixed screw and hold the cover, the lower pot head of support loop bar has clamping screw, clamping screw is last to be connected with and rotates the cover that holds, clamping screw's bottom is connected with the base, the interior concave department of board is equipped with the fixed slot, the internal connection of fixed slot has the brush dirt board, the right-hand dust collecting box that is equipped with of fixed slot, the inside of dust collecting box is equipped with connects the dirt net.

Preferably, the conveying roller set is rotatably connected with the fixed shaft connecting rod and the adjusting shaft connecting rod, the adjusting shaft connecting rod is rotatably connected with the moving block, the moving block is in threaded connection with the rotating lead screw, the rotating lead screw is driven to rotate through the movable helical gear, the movable helical gear is meshed with the manual helical gear, and the manual helical gear is connected with a handle outside the machine table.

Preferably, the material conveying chute is in lifting connection with the electric lifting rod, and a thread head is arranged at the bottom end of the material conveying chute and is in threaded connection with a thread groove at the top end of the electric lifting rod.

Preferably, the damping rod is elastically connected with the supporting sleeve rod through a second damping spring, and the supporting sleeve rod is elastically connected with the machine table through a first damping spring.

Preferably, the rotary bearing sleeve is in threaded connection with the fixed screw rod, and the inner diameter of the rotary bearing sleeve is slightly larger than the outer diameter of the support sleeve rod.

Preferably, the fixed groove is provided with a movable bolt, the dust brushing plate is fixed inside the fixed groove through the movable bolt, and the top end of the dust brushing plate is provided with densely distributed dust brushing hair lines.

Preferably, the upper end of the left side of the dust collecting box, which is close to the dust brushing plate, is designed to be an inclined plane, and the dust collecting net is connected with the dust collecting box through a clamping groove.

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

1. according to the utility model, the adjusting shaft connecting rod and the fixed shaft connecting rod are arranged, so that when the height of the conveying roller set is adjusted according to the requirement, the manual bevel gear is manually rotated and drives the movable bevel gear, the rotating screw rod is rotated, the rotating screw rod drives the moving block to move, and the adjusting shaft connecting rod applies upward thrust or downward tension;

2. the electric lifting rod and the material conveying chute are arranged, so that the electric lifting rod can be started to adjust the height of the material conveying chute according to the heights of the conveying roller group and the conveying belt, and meanwhile, the material conveying chute can be conveniently replaced according to the type of goods through threaded connection of the electric lifting rod and the conveying belt, and the convenience is realized;

3. according to the utility model, the first damping spring and the second damping spring are arranged, so that when vibration force is generated in the transportation process, the machine table is stressed and drives the damping rod to press downwards, at the moment, the first damping spring and the second damping spring are stressed and compressed and generate corresponding rebound force at the same time, the machine table is reset, the vibration force is neutralized to the maximum degree, and the stability of the transportation process is improved.

Drawings

Fig. 1 is a schematic front view of an internal structure of an express delivery conveyor with adjustable transport height according to the present invention;

fig. 2 is an enlarged schematic structural diagram of a position a of the express delivery conveyor with adjustable transport height according to the present invention;

fig. 3 is an enlarged schematic structural diagram of a position B of the express delivery conveyor with adjustable transport height according to the present invention;

fig. 4 is an enlarged schematic structural diagram of a position C of the express delivery conveyor with adjustable transport height according to the present invention.

In the figure: 1. a machine platform; 2. a transfer stick set; 3. a conveyor belt; 4. a fixed shaft connecting rod; 5. a connecting rod of the adjusting shaft; 6. a moving block; 7. rotating the screw rod; 8. a movable helical gear; 9. a manual bevel gear; 10. an electric lifting rod; 11. a delivery chute; 12. a shock-absorbing lever; 13. supporting the loop bar; 14. a first damping spring; 15. a second damping spring; 16. fixing the screw rod; 17. rotating the bearing sleeve; 18. a base; 19. fixing grooves; 20. a dust brushing plate; 21. a dust collecting box; 22. and (4) a dust collecting net.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1 to 4, an express delivery conveyor with adjustable conveying height comprises a machine table 1, a conveying roller set 2 is arranged above the machine table 1, a conveying belt 3 is connected onto the conveying roller set 2, a fixed shaft connecting rod 4 is connected to the right side of the conveying roller set 2, an adjusting shaft connecting rod 5 is connected to the left side of the conveying roller set 2, a moving block 6 is connected to the bottom end of the adjusting shaft connecting rod 5, the moving block 6 is mounted on a rotating lead screw 7, the rotating lead screw 7 is mounted in a concave part of the machine table 1, the rotating lead screw 7 is connected with a movable bevel gear 8 inside the machine table 1, the movable bevel gear 8 is connected with a manual bevel gear 9, an electric lifting rod 10 is arranged at the top end of the machine table 1, a material conveying chute 11 is arranged at the top end of the electric lifting rod 10, a shock absorption rod 12 is connected to the bottom end of the machine table 1, a support sleeve rod 13 is sleeved outside the shock absorption rod 12, and a first shock absorption spring 14 is connected between the support sleeve 13 and the machine table 1, a second damping spring 15 is connected between the supporting sleeve rod 13 and the damping rod 12, a fixed screw 16 is sleeved at the lower end of the supporting sleeve rod 13, a rotary bearing sleeve 17 is connected to the fixed screw 16, the bottom of the fixed screw 16 is connected with a base 18, a fixed groove 19 is formed in the concave part of the machine table 1, a dust brushing plate 20 is connected inside the fixed groove 19, a dust collecting box 21 is arranged on the right side of the fixed groove 19, and a dust collecting net 22 is arranged inside the dust collecting box 21;

it is worth mentioning that the transmission roller set 2 is rotatably connected with the fixed shaft connecting rod 4 and the adjusting shaft connecting rod 5, the adjusting shaft connecting rod 5 is rotatably connected with the moving block 6, the moving block 6 is in threaded connection with the rotating lead screw 7, the rotating lead screw 7 drives the rotating through the movable bevel gear 8, the movable bevel gear 8 is meshed with the manual bevel gear 9, the manual bevel gear 9 is connected with a handle outside the machine table 1, thus when the height of the transmission roller set 2 is adjusted according to needs, the manual bevel gear 9 is manually rotated and drives the movable bevel gear 8, the rotating lead screw 7 rotates, the rotating lead screw 7 drives the moving block 6 to move, so that the adjusting shaft connecting rod 5 applies upward thrust or downward tension, because the fixed shaft connecting rod 4 is fixed, the left ends of the transmission roller set 2 and the transmission belt 3 can be freely lifted or pulled down, thereby completing the free adjustment of the transmission height, the use is very good;

it is worth mentioning that the material conveying chute 11 is in lifting connection with the electric lifting rod 10, the bottom end of the material conveying chute 11 is provided with a thread head and is in threaded connection with a thread groove at the top end of the electric lifting rod 10, so that the electric lifting rod 10 can be started to adjust the height of the material conveying chute 11 according to the heights of the conveying roller group 2 and the conveying belt 3, and meanwhile, the material conveying chute 11 can be conveniently replaced according to the types of goods through threaded connection of the material conveying chute and the electric lifting rod, and the convenience is realized;

it is worth mentioning that the shock absorption rod 12 is elastically connected with the supporting sleeve rod 13 through the second shock absorption spring 15, and the supporting sleeve rod 13 is elastically connected with the machine table 1 through the first shock absorption spring 14, so that when a shock force is generated in the transportation process, the machine table 1 is stressed and drives the shock absorption rod 12 to press downwards, at the moment, the first shock absorption spring 14 and the second shock absorption spring 15 are stressed and compressed to generate corresponding rebound force at the same time, the machine table 1 is reset, the shock force is neutralized to the maximum degree, and the stability of the transportation process is improved;

it is worth mentioning that the rotary receiving sleeve 17 is in threaded connection with the fixed screw 16, and the inner diameter of the rotary receiving sleeve 17 is slightly larger than the outer diameter of the supporting sleeve rod 13, so that when the overall height of the equipment is required to be adjusted according to workers with different heights, the rotary receiving sleeve 17 can be rotated to be adjusted to a proper position, the machine table 1 is lifted, the supporting sleeve rod 13 is aligned to the sleeve opening of the rotary receiving sleeve 17, and then the supporting sleeve rod 13 is put in, and the applicability of the equipment is greatly improved;

it is worth mentioning that the fixed groove 19 is provided with the movable bolt, the dust brushing plate 20 is fixed inside the fixed groove through the movable bolt, and the top end of the dust brushing plate 20 is provided with the densely distributed dust brushing hair lines, so that the position of the dust brushing plate 20 inside the fixed groove 19 can be adjusted according to the height of the conveying belt 3, the dust brushing hair lines are in contact with the surface of the conveying belt 3 and then fastened by the movable bolt, when the conveying belt 3 conveys express goods, the dust brushing plate 20 can clean the dust adsorbed on the surface of the conveying belt 3, and the cleanliness of the surface of the conveying belt 3 is improved;

it is worth mentioning that the upper end of the left side of the dust collecting box 21 close to the dust brushing plate 20 is designed to be an inclined plane, and the dust collecting net 22 is connected with the dust collecting box 21 through a clamping groove, so that the dust collecting box 21 designed through the inclined plane of the opening is convenient for collecting the scraps and dust swept off by the dust brushing plate 20, and a large amount of the scraps and dust fall on the dust collecting net 22, and the dust collecting net 22 is convenient to disassemble, assemble and clean the dust collecting net 22 due to the connection of the clamping groove between the dust collecting net 22 and the dust collecting box 21, and is very convenient to use;

the principle of use of the utility model will now be described as follows:

when the utility model is used, firstly, when the height of the conveying roller group 2 is adjusted according to the requirement, the manual bevel gear 9 is manually rotated and the movable bevel gear 8 is driven, the rotating screw rod 7 is rotated, the rotating screw rod 7 drives the moving block 6 to move, so that the adjusting shaft connecting rod 5 applies upward thrust or downward tension, because the fixed shaft connecting rod 4 is fixed, the left ends of the conveying roller group 2 and the conveying belt 3 can be freely lifted or pulled down, thereby completing the free adjustment of the conveying height, the utility model is very convenient to use, meanwhile, the electric lifting rod 10 can be started according to the heights of the conveying roller group 2 and the conveying belt 3 to adjust the height of the conveying chute 11, meanwhile, the threaded connection of the conveying chute 11 can be conveniently replaced according to the types of goods, the machine table 1 is very convenient, and then when vibration force is generated in the conveying process, the machine table 1 is stressed and drives the damping rod 12 to be pressed down, first damping spring 14 and second damping spring 15 are all atress compressed and are produced corresponding bounce simultaneously this moment, reset board 1, and then with the neutralization of vibrations power at utmost, the stability of transportation process has been improved, can adjust brush dirt board 20 in the inside position of fixed slot 19 and make brush dirt hair line and transportation belt 3 surface contact according to transportation belt 3's height at last, reuse movable bolt fastening can, brush dirt board 20 can clear up the adsorbed piece dust in transportation belt 3 surface when transportation belt 3 transports the express delivery, improve the cleanliness on transportation belt 3 surface.

In the present invention, unless otherwise specifically stated or limited, the terms "sliding", "rotating", "fixed", "provided", and the like are to be understood broadly, and may be, for example, welded, bolted, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

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 technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. An express delivery conveyor with adjustable conveying height comprises a machine table (1) and is characterized in that a conveying roller set (2) is arranged above the machine table (1), a conveying belt (3) is connected onto the conveying roller set (2), a fixed shaft connecting rod (4) is connected to the right side of the conveying roller set (2), an adjusting shaft connecting rod (5) is connected to the left side of the conveying roller set (2), a moving block (6) is connected to the bottom end of the adjusting shaft connecting rod (5), the moving block (6) is installed on a rotating lead screw (7), the rotating lead screw (7) is installed in an inwards concave position of the machine table (1), the rotating lead screw (7) is connected with a movable bevel gear (8) inside the machine table (1), the movable bevel gear (8) is connected with a manual bevel gear (9), an electric lifting rod (10) is arranged at the top end of the machine table (1), and a conveying chute (11) is arranged at the top end of the electric lifting rod (10), the bottom of board (1) is connected with shock-absorbing rod (12), the outside cover of shock-absorbing rod (12) has support loop bar (13), be connected with first damping spring (14) between support loop bar (13) and board (1), and support and be connected with second damping spring (15) between loop bar (13) and shock-absorbing rod (12), the lower pot head of support loop bar (13) has set screw (16), be connected with on set screw (16) and rotate and hold set (17), the bottom of set screw (16) is connected with base (18), the interior recess of board (1) is equipped with fixed slot (19), the internal connection of fixed slot (19) has brush dirt board (20), the right-hand being equipped with of fixed slot (19) connects dirt box (21), the inside that connects dirt box (21) is equipped with connects dirt net (22).

2. The express delivery conveyor with the adjustable transportation height as claimed in claim 1, wherein the conveying roller set (2) is rotatably connected with the fixed shaft connecting rod (4) and the adjusting shaft connecting rod (5), the adjusting shaft connecting rod (5) is rotatably connected with the moving block (6), the moving block (6) is in threaded connection with the rotating lead screw (7), the rotating lead screw (7) is driven to rotate through the movable bevel gear (8), the movable bevel gear (8) is meshed with the manual bevel gear (9), and the manual bevel gear (9) is connected with a handle outside the machine table (1).

3. The courier conveyor of claim 1, wherein the delivery chute (11) is connected with the electric lifting rod (10) in a lifting manner, and the bottom end of the delivery chute (11) is provided with a threaded head and is in threaded connection with a threaded groove at the top end of the electric lifting rod (10).

4. The courier conveyor of adjustable transport height of claim 1, characterized in that, the shock absorbing rod (12) is elastically connected with the supporting sleeve rod (13) through a second shock absorbing spring (15), and the supporting sleeve rod (13) is elastically connected with the machine platform (1) through a first shock absorbing spring (14).

5. Express conveyor with adjustable transport height according to claim 1, characterized in that the rotary receiving sleeve (17) is in threaded connection with the fixed screw (16), and the inner diameter of the rotary receiving sleeve (17) is slightly larger than the outer diameter of the support sleeve rod (13).

6. The express delivery conveyor with adjustable transportation height as claimed in claim 1, wherein the fixed slots (19) are provided with movable bolts and the dust brushing plate (20) is fixed inside the fixed slots through the movable bolts, and the top end of the dust brushing plate (20) is provided with densely distributed dust brushing hair lines.

7. The express delivery conveyor with adjustable transportation height as claimed in claim 1, wherein the upper end of the left side of the dust collecting box (21) close to the dust brushing plate (20) is designed as an inclined plane, and the dust collecting net (22) is connected with the dust collecting box (21) through a clamping groove.