CN213770116U

CN213770116U - Belt feeder supports tailstock

Info

Publication number: CN213770116U
Application number: CN202022752072.5U
Authority: CN
Inventors: 陈强; 栾长庆
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-07-23
Anticipated expiration: 2030-11-24

Abstract

The application discloses belt feeder supports tailstock, including unable adjustment base and box, two backup pads of left side fixedly connected with on the unable adjustment base, the equal fixed connection of backup pad is at the connecting plate both ends, between the backup pad with unable adjustment base fixedly connected with rotating electrical machines, rotating electrical machines output fixedly connected with axis of rotation, fixedly connected with threaded rod in the axis of rotation, threaded rod screw thread runs through the connecting plate and extends to the top, unable adjustment base right side fixedly connected with dead lever, the threaded rod external screw thread has cup jointed the removal sleeve, the removal sleeve has all been cup jointed outward to the dead lever. This application rotates through rotating electrical machines and drives the threaded rod and rotate, and the threaded rod rotates and drives the left movable sleeve of box and rise, and the movable sleeve on box right side slides on the dead lever, and it rises to drive the box, and first telescopic link extension simultaneously for the box rises more stably.

Description

Belt feeder supports tailstock

Technical Field

The application relates to a support tailstock, in particular to a belt conveyor support tailstock.

Background

The belt conveyer is a continuous conveyer with flexible conveyer belt as material bearing and drawing member, and has fixed and movable belt around the driving roller and direction-changing roller, and the upper and lower branches between the two rollers are supported by several rollers.

When the belt feeder is used for the iron ore, when the ore falls from the eminence, cause the impact force to the belt feeder, current belt feeder supports the tailstock not good to the impact force buffering effect of heavy object, can cause the injury to the belt, influences the life of belt feeder. Therefore, the belt conveyor supporting tail frame is provided for solving the problems.

Disclosure of Invention

A belt conveyor supporting tailstock comprises a fixed base and a box body, wherein two supporting plates are fixedly connected to the left side of the fixed base, the supporting plates are fixedly connected to two ends of a connecting plate, a rotating motor is fixedly connected between the supporting plates and the fixed base, the output end of the rotating motor is fixedly connected with a rotating shaft, a threaded rod is fixedly connected to the rotating shaft, threads of the threaded rod penetrate through the connecting plate and extend to the upper side of the connecting plate, a fixed rod is fixedly connected to the right side of the fixed base, a movable sleeve is sleeved on external threads of the threaded rod, a movable sleeve is sleeved outside the fixed rod, the two movable sleeves are respectively and fixedly connected to two side walls of the box body, a fixed box is fixedly connected to the bottom in the box body, a first spring is fixedly connected to the inside of the fixed box, the other end of the first spring is fixedly connected to the bottom of a sliding rod, the sliding rod is fixedly connected to the movable rod, the movable rod other end runs through the bottom of the fixed box and extends to the outside, movable rod other end fixed connection is in the fixed plate bottom, equal fixedly connected with second connecting block, two on the wall of box both sides equal fixedly connected with second telescopic link, two on the second connecting block the second spring has all been cup jointed outward to the telescopic link, second spring both ends difference fixed connection is on first connecting block and second connecting block, two the equal fixed connection of second telescopic link other end is on first connecting block, two all rotate on the first connecting block and be connected with first down tube and second down tube, two first down tube all rotates to be connected on the fixed plate, two the second down tube other end all rotates to be connected in the bottom half, the fixed plate both ends all rotate and are connected with the arc.

Furthermore, four equal fixedly connected with first telescopic link in ends of box bottom, four equal fixed connection of first telescopic link other end is on unable adjustment base.

Furthermore, the tops of the threaded rod and the fixed rod are fixedly connected with limit blocks.

Furthermore, both ends of the sliding rod are connected to the fixed sliding chutes in a sliding manner, and the fixed sliding chutes are respectively and fixedly connected to two side walls of the fixed box.

Further, the cross-sectional area of the fixing plate is smaller than that of the top surface of the box body.

Furthermore, a first rubber layer is fixedly connected to the fixing plate, and a second rubber layer is fixedly connected to the arc-shaped plate.

The beneficial effect of this application is: the application provides a belt feeder supports tailstock with buffer function.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic overall perspective view of an embodiment of the present application;

FIG. 2 is a schematic diagram of the overall internal structure of an embodiment of the present application;

fig. 3 is a schematic side view of a rotating electrical machine according to an embodiment of the present application.

In the figure: 1. the box, 2, the stopper, 3, the threaded rod, 4, the movable sleeve, 5, the connecting plate, 6, the backup pad, 7, first telescopic link, 8, unable adjustment base, 9, fixed case, 10, first spring, 11, the slide bar, 12, fixed spout, 13, first connecting block, 14, the second spring, 15, the dead lever, 16, the second connecting block, 17, the second telescopic link, 18, first sloping pole, 19, the movable rod, 20, the fixed plate, 21, first rubber layer, 22, the second rubber layer, 23, the arc, 24, the axis of rotation, 25, the rotating electrical machines, 26, the second sloping pole.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all 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 application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-3, a belt conveyor supporting tailstock comprises a fixed base 8 and a box body 1, wherein two supporting plates 6 are fixedly connected to the left side of the fixed base 8, the supporting plates 6 are fixedly connected to two ends of a connecting plate 5, a rotating motor 25 is fixedly connected between the supporting plates 6 and the fixed base 8, the output end of the rotating motor 25 is fixedly connected with a rotating shaft 24, a threaded rod 3 is fixedly connected to the rotating shaft 24, the threaded rod 3 penetrates through the connecting plate 5 and extends to the upper part, a fixed rod 15 is fixedly connected to the right side of the fixed base 8, a movable sleeve 4 is sleeved on the threaded rod 3 through external threads, a movable sleeve 4 is sleeved outside the fixed rod 15, the two movable sleeves 4 are respectively and fixedly connected to two side walls of the box body 1, a fixed box 9 is fixedly connected to the bottom in the box body 1, and a first spring 10 is fixedly connected in the fixed box 9, the other end of the first spring 10 is fixedly connected to the bottom of the sliding rod 11, the sliding rod 11 is fixedly connected to the movable rod 19, the other end of the movable rod 19 penetrates through the bottom of the fixed box 9 and extends to the outside, the other end of the movable rod 19 is fixedly connected to the bottom of the fixed plate 20, the two side walls of the box body 1 are both fixedly connected with second connecting blocks 16, the two second connecting blocks 16 are both fixedly connected with second telescopic rods 17, the two telescopic rods are both sleeved with second springs 14, the two ends of the second springs 14 are respectively fixedly connected to the first connecting blocks 13 and the second connecting blocks 16, the other ends of the two second telescopic rods 17 are both fixedly connected to the first connecting blocks 13, the two first connecting blocks 13 are both rotatably connected with first inclined rods 18 and second inclined rods 26, and the two first inclined rods 18 are both rotatably connected to the fixed plate 20, the other ends of the two second inclined rods 26 are rotatably connected to the bottom of the box body 1, and the two ends of the fixed plate 20 are rotatably connected with the arc-shaped plates 23.

Four ends of the bottom of the box body 1 are fixedly connected with first telescopic rods 7, and the other ends of the four first telescopic rods 7 are fixedly connected to a fixed base 8, so that the box body 1 can be lifted more stably; the tops of the threaded rod 3 and the fixed rod 15 are fixedly connected with a limiting block 2, so that the ascending height of the box body 1 is limited conveniently; both ends of the sliding rod 11 are slidably connected to the fixed sliding chutes 12, and the fixed sliding chutes 12 are respectively and fixedly connected to two side walls of the fixed box 9, so that the movable rod 19 is lifted more stably; the cross-sectional area of the fixing plate 20 is smaller than that of the top surface of the box body 1, so that the fixing plate 20 can move in and out of the box body 1; the fixed plate 20 is fixedly connected with a first rubber layer 21, and the arc-shaped plate 23 is fixedly connected with a second rubber layer 22, so that falling heavy objects can be protected conveniently.

When the electric appliance is used, the electric appliance components appearing in the application are externally connected with a power supply and a control switch when in use, firstly, a rotating motor 25 is turned on, the rotating motor 25 rotates to drive a rotating shaft 24 to rotate, the rotating shaft 24 rotates to drive a threaded rod 3 to rotate, the threaded rod 3 rotates to drive a movable sleeve 4 on the left side of a box body 1 to ascend, the movable sleeve 4 on the right side of the box body 1 ascends on a fixed rod 15 to drive the box body 1 to ascend, meanwhile, a first telescopic rod 7 extends to enable the box body 1 to ascend more stably, when a heavy object falls on the fixed plate 20, the fixed plate 20 is pressed down to drive a movable rod 19 to press down, the first spring 10 is compressed, the movable rod 19 is pushed upwards under the elastic action of the first spring 10, two ends of a sliding rod 11 slide on the fixed sliding grooves 12 to enable the movable rod 19 to move more stably, when the heavy object falls on arc plates 23 on two sides, second springs 14 on the left side and the right side are compressed, the spring force of the second spring 14 drives the spring to restore its original shape, thereby buffering the impact force.

The application has the advantages that:

1. according to the box body lifting device, the rotating motor rotates to drive the threaded rod to rotate, the threaded rod rotates to drive the movable sleeve on the left side of the box body to lift, the movable sleeve on the right side of the box body slides on the fixed rod to drive the box body to lift, and meanwhile, the first telescopic rod extends to enable the box body to lift more stably;

2. this application pushes down the fixed plate through the heavy object, drives the movable rod and pushes down, and first spring compression, first spring elastic force effect upwards promote the movable rod, and when the heavy object fell on the arc of both sides, the second spring of the left and right sides was compressed, and second spring elastic force effect drives the spring reconversion to cushion the impact that the heavy object produced.

Since the power-taking structure of the rotating electrical machine 25 belongs to the prior art, it is not described in this document.

The rotating electrical machine 25 may be a type of YX3-100L1-4 pole three-phase asynchronous motor and its associated power supply and circuit, manufactured by zhejiang fugui city motor ltd.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a belt feeder supports tailstock which characterized in that: comprises a fixed base (8) and a box body (1), wherein two supporting plates (6) are fixedly connected to the left side of the fixed base (8), the supporting plates (6) are fixedly connected to the two ends of a connecting plate (5), a rotating motor (25) is fixedly connected between the supporting plates (6) and the fixed base (8), the output end of the rotating motor (25) is fixedly connected with a rotating shaft (24), a threaded rod (3) is fixedly connected to the rotating shaft (24), the threaded rod (3) penetrates through the connecting plate (5) to extend to the upper part, a fixed rod (15) is fixedly connected to the right side of the fixed base (8), a movable sleeve (4) is sleeved on the external thread of the threaded rod (3), a movable sleeve (4) is sleeved outside the fixed rod (15), and the two movable sleeves (4) are respectively and fixedly connected to the two side walls of the box body (1), the bottom of the box body (1) is fixedly connected with a fixed box (9), the fixed box (9) is internally fixedly connected with a first spring (10), the other end of the first spring (10) is fixedly connected to the bottom of a sliding rod (11), the sliding rod (11) is fixedly connected to a movable rod (19), the other end of the movable rod (19) penetrates through the bottom of the fixed box (9) and extends to the outside, the other end of the movable rod (19) is fixedly connected to the bottom of a fixed plate (20), two side walls of the box body (1) are both fixedly connected with second connecting blocks (16), two second telescopic rods (17) are both fixedly connected to the second connecting blocks (16), the two telescopic rods are both sleeved with second springs (14), the two ends of each second spring (14) are respectively and fixedly connected to a first connecting block (13) and a second connecting block (16), and the other ends of the two second telescopic rods (17) are both fixedly connected to the first connecting block (13), two all rotate on first connecting block (13) and be connected with first slope pole (18) and second slope pole (26), two first slope pole (18) all rotate to be connected on fixed plate (20), two second slope pole (26) other end all rotates to be connected in box (1) bottom, fixed plate (20) both ends are all rotated and are connected with arc (23).

2. The belt conveyor support tail of claim 1, wherein: four equal fixedly connected with first telescopic link (7) in ends, four of box (1) bottom the equal fixed connection of first telescopic link (7) other end is on unable adjustment base (8).

3. The belt conveyor support tail of claim 1, wherein: the top parts of the threaded rod (3) and the fixed rod (15) are fixedly connected with limit blocks (2).

4. The belt conveyor support tail of claim 1, wherein: the two ends of the sliding rod (11) are connected to the fixed sliding chutes (12) in a sliding mode, and the fixed sliding chutes (12) are respectively and fixedly connected to two side walls of the fixed box (9).

5. The belt conveyor support tail of claim 1, wherein: the cross-sectional area of the fixing plate (20) is smaller than that of the top surface of the box body (1).

6. The belt conveyor support tail of claim 1, wherein: the fixing plate (20) is fixedly connected with a first rubber layer (21), and the arc-shaped plate (23) is fixedly connected with a second rubber layer (22).