CN216036895U

CN216036895U - Thread elevator with brake function

Info

Publication number: CN216036895U
Application number: CN202121600451.0U
Authority: CN
Inventors: 张国柱
Original assignee: Dalian Guoxing Construction Machinery Co ltd
Current assignee: Dalian Guoxing Construction Machinery Co ltd
Priority date: 2021-07-14
Filing date: 2021-07-14
Publication date: 2022-03-15
Anticipated expiration: 2031-07-14

Abstract

The utility model discloses a thread elevator with a braking function, which comprises a bracket, a material conveying mechanism and a locking mechanism, wherein the bracket is provided with a first locking mechanism; a support: the front side and the rear side of the upper surface of the material storage tank are respectively provided with a supporting plate, the two supporting plates are rotatably connected with a material storage tank through a first rotating shaft, the right end of the lower side of the material storage tank is provided with a material conveying pipe, and the lower end of the right side of the outer cambered surface of the material conveying pipe is provided with a material conveying groove; conveying mechanism: the rotary connecting is connected to the inside of the material conveying pipe; a locking mechanism: including fixed column, projection, splint, connecting plate and connecting seat, the fixed column sets up in the left end of defeated material mechanism, and the left side upper end of conveying pipeline is equipped with the projection, and the extrados left and right sides of projection rotates respectively and is connected with splint, and the lower extreme fluting of splint is inside to be connected with the connecting plate through rotation of axes respectively, and this thread elevator with brake function carries out high-efficient stable transport to the product, can carry out the quick brake pause to the device at any time, has improved the practicality of device.

Description

Thread elevator with brake function

Technical Field

The utility model relates to the technical field of thread hoists, in particular to a thread hoist with a braking function.

Background

The hoister generally refers to large mechanical equipment with high power and strong hoisting capacity, and the hoisters commonly seen in daily life are various, among them, the screw elevator is a mechanical device for transportation by changing potential energy, and is mainly used for transporting powdery, granular and small block-shaped materials, chemicals, etc., and is not suitable for transporting materials which are easy to deteriorate, have high viscosity and are easy to cake, but the common thread elevator needs personnel to use tools to push products into the conveying equipment when in work, greatly influences the conveying efficiency of the products, when personnel change the pay-off position, need to cut off the power supply operation with equipment, influenced personnel's work efficiency and inconvenient personnel and operate, for this reason, we provide a screw thread lifting machine with brake function and solve these problems.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to overcome the existing defects, and provide the thread elevator with the braking function, so that the product is conveyed efficiently and stably, the conveying efficiency of the product is improved, the quick braking and suspension of the device are realized when the feeding position is changed, the operation of personnel is facilitated, the practicability of the device is improved, and the problems in the background technology can be effectively solved.

In order to achieve the purpose, the utility model provides the following technical scheme: a thread elevator with a braking function comprises a bracket, a material conveying mechanism and a locking mechanism;

a support: the front side and the rear side of the upper surface of the material storage tank are respectively provided with a supporting plate, the two supporting plates are rotatably connected with a material storage tank through a first rotating shaft, the right end of the lower side of the material storage tank is provided with a material conveying pipe, and the lower end of the right side of the outer cambered surface of the material conveying pipe is provided with a material conveying groove;

conveying mechanism: the rotary connecting is connected to the inside of the material conveying pipe;

a locking mechanism: including fixed column, projection, splint, connecting plate and connecting seat, the fixed column sets up in the left end of conveying mechanism, and the left side upper end of conveying pipeline is equipped with the projection, and the extrados left and right sides of projection rotates respectively and is connected with splint, and the lower extreme fluting of splint is inside to be connected with the connecting plate through rotation of the rotation axis respectively, and the relative inboard end of two connecting plates all rotates through second pivot and connecting seat to be connected, carries out high-efficient stable transport to the product, has improved the conveying efficiency of product, realizes the quick brake pause to the device, makes things convenient for personnel to operate, has improved the practicality of device.

The power supply device further comprises a control switch group, wherein the control switch group is arranged at the right end of the front side face of the support, and the input end of the control switch group is electrically connected with an external power supply.

Further, defeated material mechanism includes cylinder, helical blade, first belt pulley, first motor and second belt pulley, the right-hand member end of cylinder passes through the bearing and is connected with the inside right-hand member rotation of conveying pipeline, the left end of cylinder passes through sealed bearing and the inside left end rotation of conveying pipeline be connected and with the right-hand member fixed connection of fixed column, helical blade has been cup jointed to the extrados of cylinder is fixed, the right-hand member end of cylinder is equipped with first belt pulley, the extrados upside right-hand member of conveying cylinder is equipped with first motor, the output shaft right-hand member of first motor is equipped with the second belt pulley, the second belt pulley passes through the belt and is connected with first belt pulley transmission, the output of the input electricity connection control switch group of first motor, realize high-efficient pay-off.

Further, still include rotary column, electronic flexible post and slip table, the rotary column rotates to be connected in the inside right side of support, and the stiff end of electronic flexible post sets up in the extrados middle part of rotary column, and slip table sliding connection is inside the dovetail that conveying pipeline extrados downside was seted up, and the flexible end of electronic flexible post is connected through round pin axle and slip table rotation, and the output of the input electricity connection control switch group of electronic flexible post makes things convenient for personnel to adjust the pay-off height.

Further, locking mechanism still includes second motor, fixed plate and connecting rod, the second motor sets up in the outer cambered surface downside left end of conveying pipeline, and the fixed plate sets up in the output shaft left end of second motor, and the swivel that the connecting rod upper end set up rotates with the downside middle part of connecting seat to be connected, and the spliced pole of fixed plate left end rotates with the commentaries on classics hole of connecting rod lower extreme to be connected, and the output of input electricity connection control switch group of second motor realizes the rapid clamping tightly.

Further, locking mechanism still includes the brake block, the brake block sets up respectively in controlling the splint inboard that corresponds, realizes high-efficient brake operation.

Further, still include third motor and hob, the third motor sets up in the left surface lower extreme of storage case, and the output shaft of third motor passes through rolling bearing and is connected with the left surface rotation of storage case, and the hob sets up in the output shaft right-hand member of third motor, and the output of control switch group is connected to the input electricity of third motor, realizes the defeated material fast.

Compared with the prior art, the utility model has the beneficial effects that: this thread elevator with brake function has following benefit:

the work of a first motor is regulated and controlled through a control switch group, the first motor drives a second belt pulley to rotate, the second belt pulley drives a first belt pulley to rotate through a belt, the first belt pulley drives a cylinder to rotate, the cylinder drives a helical blade to rotate and conveys a product to the right side, the product is conveyed into an external collecting device through a conveying chute, when the device needs to be paused, the first motor is regulated and controlled to stop working through the control switch group, the rotating speed of the cylinder is slowly reduced, then a person regulates and controls the work of a second motor through the control switch group, an output shaft of the second motor drives a fixed plate to rotate, the fixed plate drives a connecting rod to move downwards through a connecting column, the connecting rod downwards pulls a connecting seat, the connecting seat drives a clamping plate to rotate towards a fixed column, at the moment, a brake pad contacts the fixed column, and the cylinder in the process of efficient clamping and locking is realized through clamping the fixed column, the realization is to the brake pause operation of device, carries out high-efficient stable transport to the product, has improved the conveying efficiency of product, realizes making things convenient for personnel's operation to the quick brake pause of device, has improved the practicality of device.

Drawings

FIG. 1 is a schematic cross-sectional view of the present invention;

FIG. 2 is a schematic structural view of a feeding mechanism according to the present invention;

FIG. 3 is a schematic cross-sectional view of the present invention;

FIG. 4 is an enlarged schematic view of the structure at the position A of the present invention;

FIG. 5 is a schematic plan sectional view of the present invention.

In the figure: the automatic feeding device comprises a support 1, a support plate 2, a material storage box 3, a material conveying pipe 4, a material conveying mechanism 5, a column 51, a spiral blade 52, a first belt pulley 53, a first motor 54, a second belt pulley 55, a locking mechanism 6, a fixing column 61, a convex column 62, a clamping plate 63, a connecting plate 64, a connecting seat 65, a second motor 66, a fixing plate 67, a connecting rod 68, a brake pad 69, a material conveying groove 7, a third motor 8, a spiral rod 9, a rotary column 10, an electric telescopic column 11, a sliding table 12 and a control switch group 13.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present embodiment provides a technical solution: a thread elevator with a braking function comprises a bracket 1, a material conveying mechanism 5 and a locking mechanism 6;

the support 1: the front side and the rear side of the upper surface of the material storage box are respectively provided with a supporting plate 2, the supporting plates 2 realize the supporting effect on the material storage box 3, the material storage box 3 is rotatably connected between the two supporting plates 2 through a first rotating shaft, the material storage box 3 realizes the storage effect on products, the right end of the lower side of the material storage box 3 is provided with a material conveying pipe 4, the material conveying pipe 4 realizes the conveying effect on the products, the lower end of the right side of the outer cambered surface of the material conveying pipe 4 is provided with a material conveying groove 7, and the material conveying groove 7 realizes the discharge effect on the products;

conveying mechanism 5: the feeding mechanism 5 comprises a cylinder 51, a helical blade 52, a first belt pulley 53, a first motor 54 and a second belt pulley 55, the right end of the cylinder 51 is rotatably connected with the right end of the feeding pipe 4 through a bearing, the left end of the cylinder 51 is rotatably connected with the left end of the inside of the feeding pipe 4 through a sealing bearing and is fixedly connected with the right end of a fixed column 61, the helical blade 52 is fixedly sleeved on the outer arc surface of the cylinder 51, the first belt pulley 53 is arranged at the right end of the cylinder 51, the first motor 54 is arranged at the right end of the upper side of the outer arc surface of the feeding cylinder 4, the second belt pulley 55 is arranged at the right end of the output shaft of the first motor 54, the second belt pulley 55 is in transmission connection with the first belt pulley 53 through a belt, the input end of the first motor 54 is electrically connected with the output end of the control switch group 13, the first motor 54 is controlled by the control switch group 13 to work, the first motor 54 drives the second belt pulley 55 to rotate, the second belt pulley 55 drives the first belt pulley 53 to rotate through a belt, the first belt pulley 53 drives the cylinder 51 to rotate, the cylinder 51 drives the helical blade 52 to rotate and convey the product to the right side, the product is conveyed into an external collecting device through the conveying chute 7, the product is conveyed efficiently and stably, and the conveying efficiency of the product is improved;

the locking mechanism 6: the locking mechanism 6 comprises a fixed column 61, a convex column 62, a clamping plate 63, a connecting plate 64 and a connecting seat 65, wherein the fixed column 61 is arranged at the left end of the conveying mechanism 5, the convex column 62 is arranged at the upper end of the left side of the conveying pipe 4, the convex column 62 realizes the supporting and connecting effect on the clamping plate 63, the clamping plate 63 is respectively and rotatably connected to the left side and the right side of the outer arc surface of the convex column 62, the connecting plate 64 is respectively and rotatably connected to the inside of a slot at the lower end of the clamping plate 63 through a rotating shaft, the opposite inner side ends of the two connecting plates 64 are respectively and rotatably connected with the connecting seat 65 through a second rotating shaft, the locking mechanism 6 further comprises a second motor 66, a fixed plate 67 and a connecting rod 68, the second motor 66 is arranged at the left end of the lower side of the outer arc surface of the conveying pipe 4, the fixed plate 67 is arranged at the left end of an output shaft of the second motor 66, a rotating ring arranged at the upper end of the connecting rod 68 is rotatably connected with the middle part of the lower side of the connecting seat 65, a connecting rod at the left end of the fixed plate 67 is rotatably connected with a rotating hole at the lower end of the connecting rod 68, the output of control switch group 13 is connected to the input electricity of second motor 66, locking mechanism 6 still includes brake block 69, brake block 69 sets up respectively in controlling the splint 63 inboard that corresponds, regulate and control second motor 66 work through control switch group 13, the output shaft of second motor 66 drives fixed plate 67 and rotates, fixed plate 67 drives connecting rod 68 through the spliced pole and moves to the downside, connecting rod 68 stimulates connecting seat 65 downwards, connecting seat 65 drives splint 63 and rotates to fixed column 61 department, brake block 69 contact fixed column 61 at this moment, realize the high-efficient tight locking of clamp through pressing from both sides tight fixed column 61 to cylinder 51 in the rotary motion, realize the quick brake pause to the device, make things convenient for personnel's operation, the practicality of device has been improved.

Wherein: the support is characterized by further comprising a control switch group 13, wherein the control switch group 13 is arranged at the right end of the front side face of the support 1, and the input end of the control switch group 13 is electrically connected with an external power supply.

Wherein: still include rotary column 10, electronic flexible post 11 and slip table 12, rotary column 10 rotates to be connected in the inside right side of support 1, the stiff end of electronic flexible post 11 sets up in rotary column 10's extrados middle part, slip table 12 sliding connection is inside the dovetail that conveying pipeline 4 extrados downside was seted up, electronic flexible post 11's flexible end is connected with slip table 12 rotation through the round pin axle, electronic flexible post 11's input electricity connection control switch group 13 output, regulate and control electronic flexible post 11 work through control switch group 13, electronic flexible post 11's flexible end drives the inside slip of dovetail of slip table 12 at conveying pipeline 4 extrados downside, highly adjust the pay-off.

Wherein: still include third motor 8 and hob 9, third motor 8 sets up in the left surface lower extreme of storage case 3, the output shaft of third motor 8 passes through rolling bearing and is connected with the left surface rotation of storage case 3, hob 9 sets up in the output shaft right-hand member of third motor 8, the output of control switch group 13 is connected to the input electricity of third motor 8, regulate and control third motor 8 work through control switch group 13, third motor 8 drives hob 9 and rotates, hob 9 carries the inside of conveying pipeline 4 with the product, the conveying speed to the product has been improved.

The working principle of the thread elevator with the braking function provided by the utility model is as follows: the work of the electric telescopic column 11 is regulated and controlled by the control switch group 13, the telescopic end of the electric telescopic column 11 drives the sliding table 12 to slide in the dovetail groove on the lower side of the outer arc surface of the conveying pipe 4, the feeding height is regulated, after the personnel regulate and control, the products are conveyed to the inside of the storage box 3, at the moment, the work of the third motor 8 is regulated and controlled by the control switch group 13, the third motor 8 drives the screw rod 9 to rotate, the screw rod 9 conveys the products to the inside of the conveying pipe 4, the first motor 54 is regulated and controlled by the control switch group 13 to work, the first motor 54 drives the second belt pulley 55 to rotate, the second belt pulley 55 drives the first belt pulley 53 to rotate through a belt, the first belt pulley 53 drives the column 51 to rotate, the column 51 drives the helical blade 52 to rotate and convey the products to the right side, the products are conveyed to an external collecting device through the conveying chute 7, when the device needs to be temporarily stopped, the first motor 54 is controlled to stop working through the control switch group 13, at the moment, the rotating speed of the cylinder 51 is slowly reduced, then a person controls the second motor 66 to work through the control switch group 13, the output shaft of the second motor 66 drives the fixing plate 67 to rotate, the fixing plate 67 drives the connecting rod 68 to move downwards through the connecting column, the connecting rod 68 downwards pulls the connecting seat 65, the connecting seat 65 drives the clamping plate 63 to rotate towards the fixing column 61, at the moment, the brake pad 69 contacts the fixing column 61, efficient clamping and locking of the rotating cylinder 51 are achieved through clamping the fixing column 61, and brake pause operation of the device is achieved.

It should be noted that, as disclosed in the above embodiments, the first motor 54, the second motor 66 and the third motor 8 may be YVF2-80M2-4 motors, the electric telescopic column 11 may be the electric telescopic column of the LAP200, and the control switch group 13 is provided with switch buttons corresponding to the electric telescopic column 11, the first motor 54, the second motor 66 and the third motor 8 one by one for controlling the switch operations thereof.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a thread elevator with brake function which characterized in that: comprises a bracket (1), a material conveying mechanism (5) and a locking mechanism (6);

stent (1): the front side and the rear side of the upper surface of the material storage box are respectively provided with a supporting plate (2), the two supporting plates (2) are rotatably connected with the material storage box (3) through a first rotating shaft, the right end of the lower side of the material storage box (3) is provided with a material conveying pipe (4), and the lower end of the right side of the outer cambered surface of the material conveying pipe (4) is provided with a material conveying groove (7);

conveying mechanism (5): is rotatably connected to the inside of the material conveying pipe (4);

locking mechanism (6): including fixed column (61), projection (62), splint (63), connecting plate (64) and connecting seat (65), fixed column (61) set up in the left end of defeated material mechanism (5), and the left side upper end of conveying pipeline (4) is equipped with projection (62), and the extrados left and right sides of projection (62) rotates respectively and is connected with splint (63), and the lower extreme fluting of splint (63) is inside to be connected with connecting plate (64) through rotation of rotation axis respectively, and the relative inboard end of two connecting plates (64) all rotates through second pivot and connecting seat (65) to be connected.

2. A screw elevator having a brake function according to claim 1, characterized in that: the automatic control device is characterized by further comprising a control switch group (13), wherein the control switch group (13) is arranged at the right end of the front side face of the support (1), and the input end of the control switch group (13) is electrically connected with an external power supply.

3. A screw elevator having a brake function according to claim 2, characterized in that: the material conveying mechanism (5) comprises a cylinder (51), a helical blade (52), a first belt pulley (53), a first motor (54) and a second belt pulley (55), the right-hand member end of cylinder (51) is passed through the bearing and is connected with the inside right-hand member rotation of conveying pipeline (4), the left end of cylinder (51) passes through sealed bearing and the inside left end rotation of conveying pipeline (4) is connected and with the right-hand member fixed connection of fixed column (61), helical blade (52) have been cup jointed to the extrados of cylinder (51) fixed, the right-hand member end of cylinder (51) is equipped with first belt pulley (53), the extrados upside right-hand member of conveying cylinder (4) is equipped with first motor (54), the output shaft right-hand member of first motor (54) is equipped with second belt pulley (55), second belt pulley (55) are connected with first belt pulley (53) transmission through the belt, the output of the input electricity connection control switch group (13) of first motor (54).

4. A screw elevator having a brake function according to claim 2, characterized in that: still include rotary column (10), electronic flexible post (11) and slip table (12), rotary column (10) are rotated and are connected in the inside right side of support (1), and the stiff end of electronic flexible post (11) sets up in the extrados middle part of rotary column (10), and slip table (12) sliding connection is inside the dovetail that conveying pipeline (4) extrados downside was seted up, and the flexible end of electronic flexible post (11) is connected through round pin axle and slip table (12) rotation, and the output of the input electricity connection control switch group (13) of electronic flexible post (11).

5. A screw elevator having a brake function according to claim 2, characterized in that: locking mechanism (6) still include second motor (66), fixed plate (67) and connecting rod (68), second motor (66) set up in the outer cambered surface downside left end of conveying pipeline (4), and fixed plate (67) set up in the output shaft left end of second motor (66), and the swivel that connecting rod (68) upper end set up rotates with the downside middle part of connecting seat (65) to be connected, and the spliced pole of fixed plate (67) left end rotates with the bull eye of connecting rod (68) lower extreme to be connected, and the output of input electricity connection control switch group (13) of second motor (66).

6. A screw elevator having a brake function according to claim 1, characterized in that: the locking mechanism (6) further comprises brake pads (69), and the brake pads (69) are respectively arranged on the inner sides of the clamping plates (63) corresponding to the left and the right.

7. A screw elevator having a brake function according to claim 2, characterized in that: still include third motor (8) and hob (9), third motor (8) set up in the left surface lower extreme of storage case (3), and the output shaft of third motor (8) passes through rolling bearing and is connected with the left surface rotation of storage case (3), and hob (9) set up in the output shaft right-hand member of third motor (8), and the output of control switch group (13) is connected to the input electricity of third motor (8).