阅读说明：本技术 一种适用于斜坡运送车防滑制动装置 (Antiskid braking device suitable for slope transfer cart ) 是由 欧侠 于 2020-10-30 设计创作，主要内容包括：本发明涉及制动部件技术领域,且公开了一种适用于斜坡运送车防滑制动装置,包括车体,所述车体的底端设置有驱动轮,第一电动伸缩杆的上端转动连接有推拉杆,推拉杆的另一端固定连接有滑板,滑板的中部固定连接有第二电动伸缩杆,第二电动伸缩杆的另一端转动连接有第一连杆,第一连杆的下方转动连接有第二连杆,半圆块的下方活动连接有支撑座。该一种适用于斜坡运送车防滑制动装置,通过第一电动伸缩杆带动推拉杆,推拉杆带动滑板向两侧运动至车体外,再通过第二电动伸缩杆带动第一连杆和第二连杆向下运动,第二连杆带动运动杆向下运动,使运动杆带动支撑座向地面运动,从而达到了人工成本低和车体不会偏移的效果。(The invention relates to the technical field of brake components, and discloses an anti-skid brake device suitable for a slope conveying vehicle, which comprises a vehicle body, wherein the bottom end of the vehicle body is provided with a driving wheel, the upper end of a first electric telescopic rod is rotatably connected with a push-pull rod, the other end of the push-pull rod is fixedly connected with a sliding plate, the middle part of the sliding plate is fixedly connected with a second electric telescopic rod, the other end of the second electric telescopic rod is rotatably connected with a first connecting rod, the lower part of the first connecting rod is rotatably connected with a second connecting rod, and the lower part of a semicircular block is movably. This be applicable to slope transfer cart antiskid arresting gear, through first electric telescopic handle drive push-and-pull rod, the push-and-pull rod drives the slide and moves outside the automobile body to both sides, and rethread second electric telescopic handle drives first connecting rod and second connecting rod downstream, and the second connecting rod drives the motion rod downstream, makes the motion rod drive the support seat and moves to ground to the effect that the cost of labor is low and the automobile body can not squint has been reached.)

1. An antiskid braking device suitable for a slope conveying vehicle comprises a vehicle body (1), and is characterized in that: the automobile body is characterized in that a driving wheel (2) is arranged at the bottom end of the automobile body (1), a fixed disc (201) is arranged inside the driving wheel (2), a supporting rod (202) is fixedly connected to the surface of the fixed disc (201), an arc-shaped plate (203) is rotatably connected to the surface of the supporting rod (202), a friction strip (204) is fixedly connected to the upper side of the arc-shaped plate (203), first springs (205) are fixedly connected to two sides of the lower side of the arc-shaped plate (203), a rectangular block (206) is arranged below the right end of the arc-shaped plate (203), a rotating shaft (207) is fixedly connected to the inner side of the rectangular block (206), a rotating rod (208) is rotatably connected to the rear side of the rotating shaft (207), a moving rod (209) is rotatably connected to the other end of the rotating rod (208), a trigger device (3) is arranged at the other end of the moving rod (209), a static, the other end of the second spring (302) is fixedly connected with a movable iron core (303), coils (304) are arranged on the left side and the right side of the movable iron core (303), a bearing plate (4) is arranged above the driving wheel (2) and in relation to the interior of the vehicle body (1), a first electric telescopic rod (5) is fixedly connected above the bearing plate (4), a push-pull rod (6) is rotatably connected to the upper end of the first electric telescopic rod (5), a sliding plate (7) is fixedly connected to the other end of the push-pull rod (6), a movable rod (8) is rotatably connected to the right end of the sliding plate (7), a third spring (9) is sleeved on the surface of the movable rod (8), a second electric telescopic rod (10) is fixedly connected to the middle of the sliding plate (7), a first connecting rod (11) is rotatably connected to the other end of the second electric telescopic rod (10), a second connecting, the lower part of the second connecting rod (12) is rotatably connected with a moving rod (13), a semicircular block (14) is fixedly connected to the lower part of the moving rod (13), a supporting seat (15) is movably connected to the lower part of the semicircular block (14), and a long-strip track (16) is arranged on the outer side of the sliding plate (7).

2. An anti-skid brake device for a ramp vehicle as claimed in claim 1, wherein: a gap is reserved between the fixed disc (201) and the driving wheel (2).

3. An anti-skid brake device for a ramp vehicle as claimed in claim 1, wherein: the arc-shaped plates (203) and the friction strips (204) are symmetrically arranged on the upper side and the lower side of the support rod (202).

4. An anti-skid brake device for a ramp vehicle as claimed in claim 1, wherein: two ends of the first spring (205) are respectively and fixedly connected to the arc-shaped plates (203) at the upper side and the lower side.

5. An anti-skid brake device for a ramp vehicle as claimed in claim 1, wherein: the upper ends of the first electric telescopic rod (5), the first connecting rod (11) and the moving rod (13) are fixedly connected with a connecting frame (17).

6. An anti-skid brake device for a ramp vehicle as claimed in claim 1, wherein: the inside of rectangular track (16) is provided with slide rail (1601) corresponding with slide (7).

Technical Field

The invention relates to the technical field of brake components, in particular to an anti-skid brake device suitable for a slope conveying vehicle.

Background

The braking is the action of stopping or reducing the speed of a running vehicle or machine, the general principle of the braking is that a wheel or a disc is fixed on a high-speed shaft of the machine and generates braking torque under the action of external force, and braking components are generally arranged on the inner side of the wheel of the vehicle, so that the high-efficiency and quick braking effect is achieved, and traffic accidents caused by the fact that the speed of a vehicle body is too high are prevented.

The transfer cart is common transport means on the building site, and current transfer cart possesses simple brake part, can make the automobile body stop, and sometimes the transfer cart needs to carry out the operation on slope, because the braking effect of automobile body is poor, can take place the condition of the downward swift current car of transfer cart, needs the workman to support, consumes the manpower very much, and the cost of labor is high, does not have automobile body fixing device in addition, causes the automobile body skew easily, and the very inconvenient workman carries out the operation, leads to work efficiency greatly reduced. Based on the situation, the existing transfer cart has the defects of poor braking effect, high labor cost, low working efficiency and easy deviation of the cart body.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the anti-skid braking device suitable for the slope transfer cart, which has the advantages of good braking effect, low labor cost, high working efficiency and no deviation of the cart body, and solves the problems of poor braking effect, high labor cost, low working efficiency and easy deviation of the cart body of the existing transfer cart.

(II) technical scheme

In order to achieve the purposes of good braking effect, low labor cost, high working efficiency and no deviation of the vehicle body, the invention provides the following technical scheme: an anti-skid braking device suitable for a slope conveying vehicle comprises a vehicle body, wherein a driving wheel is arranged at the bottom end of the vehicle body, a fixed disc is arranged inside the driving wheel, a supporting rod is fixedly connected to the surface of the fixed disc, an arc-shaped plate is connected to the surface of the supporting rod in a rotating mode, a friction strip is fixedly connected to the upper portion of the arc-shaped plate, first springs are fixedly connected to two sides of the lower portion of the arc-shaped plate, a rectangular block is arranged below the right end of the arc-shaped plate, a rotating shaft is fixedly connected to the inner portion of the rectangular block, a rotating rod is connected to the rear side of the rotating shaft in a rotating mode, a moving rod is connected to the other end of the rotating rod in a rotating mode, a trigger device is arranged at the other end of the moving rod, a static iron core is arranged inside the trigger device, a second spring, the upper end of the bearing plate is fixedly connected with a first electric telescopic rod, the upper end of the first electric telescopic rod is connected with a push-pull rod in a rotating mode, the other end of the push-pull rod is fixedly connected with a sliding plate, the right end of the sliding plate is connected with a movable rod in a rotating mode, a third spring is sleeved on the surface of the movable rod, a middle portion of the sliding plate is fixedly connected with a second electric telescopic rod, the other end of the second electric telescopic rod is connected with a first connecting rod in a rotating mode, the lower portion of the first connecting rod is connected with a second connecting rod in a rotating mode, a moving rod is connected with the lower portion of the second connecting rod in a rotating mode, a semicircular block is fixedly connected with the lower.

Preferably, a gap is reserved between the fixed disc and the driving wheel, and when the driving wheel rotates, the fixed disc cannot rotate along with the driving wheel.

Preferably, the arc plates and the friction strips are symmetrically arranged on the upper side and the lower side of the support rod, the arc plates on the upper side and the lower side are extruded through the rectangular blocks, the arc plates drive the friction strips to extrude the inner side surfaces of the driving wheels, and the effect of rapid braking is achieved.

Preferably, the two ends of the first spring are respectively and fixedly connected to the arc plates on the upper side and the lower side, and the friction strips are driven by the arc plates to reset through the acting force of the first spring.

Preferably, the upper ends of the first electric telescopic rod, the first connecting rod and the moving rod are fixedly connected with a connecting frame, and the first electric telescopic rod, the first connecting rod and the moving rod can move relatively through the connecting frame, so that the effect of synchronous movement is achieved.

Preferably, the slide rail that corresponds with the slide is provided with in the orbital inside of rectangular, drives the slide removal through the push-and-pull rod, and the slide accessible slide rail moves about on rectangular track.

(III) advantageous effects

Compared with the prior art, the invention provides an anti-skid braking device suitable for a slope conveying vehicle, which has the following beneficial effects:

1. the antiskid brake device for the slope conveying vehicle has the advantages that the conveying vehicle moves on a slope through the driving wheel, the vehicle body can be continuously electrified by the coil at the moment, the coil generates a magnetic field to enable the movable iron core to move towards the direction of the static iron core to be mutually attracted, when the transfer cart moves to a designated operation place, the magnetic field disappears by powering off the coil, at the moment, the movable iron core and the static iron core can be separated from each other due to the absence of the action of the magnetic field, the movable iron core and the static iron core move downwards according to the principle of the movable iron core by the action force of the first spring, the movable iron core drives the movable rod to move downwards, the movable rod drives the rotating rod to rotate downwards, the rotating rod drives the rectangular block to rotate through the rotating shaft, the rectangular block rotates to extrude the arc plates at the upper side and the lower side, so that the arc plates drive the friction pads, the driving wheel is quickly stopped under the action of the friction pads on the upper side and the lower side, so that the effect of good braking effect is achieved.

2. This be applicable to slope transfer cart antiskid arresting gear, drive the push-and-pull rod through first electric telescopic handle and remove to the left and right sides, the push-and-pull rod drives the slide outside to both sides motion to the automobile body on rectangular track, rethread second electric telescopic handle drives first connecting rod and second connecting rod downstream, the second connecting rod drives the motion rod downstream, make the motion rod drive the support seat through the semicircle piece and move to ground, until supporting seat contact ground, because supporting seat swing joint is on the semicircle piece, so the adaptable automobile body of fixing in slope of supporting seat, thereby reached the cost of labor low, the effect that work efficiency is high and the automobile body can not squint.

Drawings

FIG. 1 is a schematic front view of the internal structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the front side of the exercise apparatus according to the present invention;

FIG. 3 is a schematic view of the position structure of the first link, the second link and the motion bar of FIG. 1 according to the present invention;

FIG. 4 is a schematic view of the position structure of the first link, the second link and the motion bar of FIG. 2 according to the present invention;

FIG. 5 is a front internal view of the driving wheel of the present invention;

FIG. 6 is a schematic diagram of the driving wheel after the front internal structure moves;

FIG. 7 is a rear view of the driving wheel of the present invention;

FIG. 8 is a rear view of the drive wheel of the present invention after movement;

FIG. 9 is an enlarged view of the trigger device of FIG. 7 according to the present invention;

fig. 10 is an enlarged view of the triggering device of fig. 8 according to the present invention.

In the figure: 1. a vehicle body; 2. a drive wheel; 201. fixing the disc; 202. a strut; 203. an arc-shaped plate; 204. rubbing the strips; 205. a first spring; 206. a rectangular block; 207. a rotating shaft; 208. rotating the rod; 209. a travel bar; 3. a trigger device; 301. a stationary iron core; 302. a second spring; 303. a movable iron core; 304. a coil; 4. a carrier plate; 5. a first electric telescopic rod; 6. a push-pull rod; 7. a slide plate; 8. a movable rod; 9. a third spring; 10. a second electric telescopic rod; 11. a first link; 12. a second link; 13. a motion bar; 14. a semicircular block; 15. a supporting seat; 16. a long track; 1601. a slide rail; 17. and a connecting frame.

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. 1-10, an anti-skid brake device for a slope conveying vehicle includes a vehicle body 1, a driving wheel 2 is disposed at a bottom end of the vehicle body 1, a fixed disk 201 is disposed inside the driving wheel 2, a gap is formed between the fixed disk 201 and the driving wheel 2, and when the driving wheel 2 rotates, the fixed disk 201 cannot rotate along with the driving wheel 2. The fixed surface of fixed disc 201 is connected with branch 202, and the surface of branch 202 rotates and is connected with arc 203, and arc 203 and rubbing strip 204 set up about branch 202 bilateral symmetry about the upper and lower both sides, extrudees the arc 203 of both sides about rectangular block 206, makes arc 203 drive rubbing strip 204 extrude the inboard surface of drive wheel 2, reaches the effect of quick braking. The friction strip 204 is fixedly connected to the upper portion of the arc-shaped plate 203, the first springs 205 are fixedly connected to two sides of the lower portion of the arc-shaped plate 203, two ends of each first spring 205 are fixedly connected to the arc-shaped plates 203 on the upper side and the lower side respectively, and the friction strip 204 is driven by the arc-shaped plate 203 to reset through the acting force of the first springs 205. The right-hand member below of arc 203 is provided with rectangular block 206, the inside fixedly connected with axis of rotation 207 of rectangular block 206, the rear side rotation of axis of rotation 207 is connected with dwang 208, the other end rotation of dwang 208 is connected with carriage release lever 209, the other end of carriage release lever 209 is provided with trigger device 3, trigger device 3's inside is provided with quiet iron core 301, the inside of quiet iron core 301 is provided with second spring 302, second spring 302 can make the movable iron core 303 move down.

Iron core 303 is moved to the other end fixedly connected with of second spring 302, and the left and right sides of moving iron core 303 is provided with coil 304, the top of drive wheel 2 is provided with carrier plate 4 about the inside of automobile body 1, the first electric telescopic handle 5 of top fixedly connected with of carrier plate 4, the upper end fixedly connected with link 17 of first electric telescopic handle 5, first link 11 and motion pole 13, can make relative motion between first electric telescopic handle 5, first link 11 and the motion pole 13 through link 17, reaches synchronous motion's effect. The upper end of the first electric telescopic rod 5 is rotatably connected with a push-pull rod 6, the other end of the push-pull rod 6 is fixedly connected with a sliding plate 7, the right end of the sliding plate 7 is rotatably connected with a movable rod 8, the surface of the movable rod 8 is sleeved with a third spring 9, a second electric telescopic rod 10 is fixedly connected at the middle part of the sliding plate 7, a first connecting rod 11 is rotatably connected at the other end of the second electric telescopic rod 10, a second connecting rod 12 is rotatably connected below the first connecting rod 11, a moving rod 13 is rotatably connected below the second connecting rod 12, a semicircular block 14 is fixedly connected below the moving rod 13, a supporting seat 15 is movably connected below the semicircular block 14, a long-strip track 16 is arranged on the outer side of the sliding plate 7, a sliding rail corresponding to the sliding plate 7 is arranged inside the long-strip track 16, the sliding plate 7 is driven to move by the push-pull rod 6, and the sliding plate 7 can move left and right on the long-strip track 16 through the sliding rail 1601.

The working principle is as follows: the anti-skid brake device suitable for the slope transport cart moves on a slope through the driving wheel 2, at the moment, the cart body 1 can continuously electrify the coil 304, the coil 304 generates a magnetic field to enable the movable iron core 303 to move towards the direction of the static iron core 301 to attract each other, when the cart moves to a designated operation place, the magnetic field disappears by powering off the coil 304, at the moment, the movable iron core 303 and the static iron core 301 can be separated from each other due to no action of the magnetic field, the movable iron core 303 can move downwards according to the principle of the movable iron core 301 through the acting force of the first spring 205, the movable iron core 303 drives the movable rod 209 to move downwards, the movable rod 209 drives the rotating rod 208 to rotate downwards, the rotating rod 208 drives the rectangular block 206 to rotate through the rotating shaft 207, the rectangular block 206 rotates to extrude the arc plates 203 at the upper side and the lower side, so that the arc plates 203 drive the friction strips 204 to extrude, the driving wheel 2 is quickly stopped, thereby achieving the effect of good braking effect.

Then the first electric telescopic rod 5 drives the push-pull rod 6 to move towards the left side and the right side, the push-pull rod 6 drives the sliding plate 7 to move towards the two sides on the long strip rail 16 to the outside of the vehicle body 1, due to the action of the movable rod 8 and the third spring 9, when the sliding plate 7 moves to the outside of the vehicle body 1, the movable rod 8 plays a good supporting and stabilizing role, the second electric telescopic rod 10 drives the first connecting rod 11 and the second connecting rod 12 to move downwards, the second connecting rod 12 drives the movable rod 13 to move downwards, so that the movable rod 13 drives the supporting seat 15 to move towards the ground through the semicircular block 14 until the supporting seat 15 contacts the ground, and due to the fact that the supporting seat 15 is movably connected to the semicircular block 14, the supporting seat 15 can be suitable for fixing the vehicle body 1 on a slope, manual support is not needed, and the effects of low labor cost, high working efficiency and no deviation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.