CN217497402U

CN217497402U - Novel belt type draining rolling bed

Info

Publication number: CN217497402U
Application number: CN202221644219.1U
Authority: CN
Inventors: 曲晓龙; 张奎; 袁喜报; 陈显; 姚得强; 魏辉; 金育蓉; 刘晓东; 李书立
Original assignee: Zhongqi Changxing Luoyang Electromechanical Equipment Engineering Co ltd
Current assignee: Zhongqi Changxing Luoyang Electromechanical Equipment Engineering Co ltd
Priority date: 2022-06-29
Filing date: 2022-06-29
Publication date: 2022-09-27
Anticipated expiration: 2032-06-29

Abstract

The utility model discloses a novel belt type draining roller bed, which comprises a lifting belt, a driving device and a steel structure upright post; a fixed support and a rotary support are respectively arranged at two ends of the lower part of the roller machine body, and are used for horizontally suspending and supporting the roller machine body on the ground and hinging the roller machine body with the rotary supports; the driving device is arranged on the ground and is fixedly connected with one end of the lifting belt; the other end of the lifting belt is fixedly connected with one side of the roller machine body after bypassing a guide wheel assembly arranged at the top end of the steel-structure stand column and is used for driving the roller machine body to rotate around the hinged part of the roller machine body; the steel structure upright post is vertically arranged between the fixed support and the rotary support, and the lower end of the steel structure upright post is fixedly connected with the ground. The utility model discloses the device has adopted the belt to promote, when having the big advantage of waterlogging caused by excessive rainfall rolling bed inclination, still has the advantage that the maintenance is convenient, with low costs, the security is high.

Description

Novel belt type draining rolling bed

Technical Field

The utility model belongs to the technical field of the waterlogging caused by excessive rainfall rolls of car application, a novel belt waterlogging caused by excessive rainfall rolls bed is related to.

Background

The pretreatment and electrophoresis process of automobile coating are the key of the corrosion resistance of the whole automobile, particularly, a chassis and an inner cavity of the automobile body are all protected against corrosion by an electrophoresis coating because finish paint cannot be sprayed and is often contacted with rainwater, so that the electrophoresis process is the most important process, and in order to ensure the pretreatment electrophoresis quality and prevent the automobile body from bringing pretreatment tank liquor into an electrophoresis tank, further influencing the electrophoresis quality, the residual tank liquor in the automobile body needs to be drained before the automobile body is put into the tank, and the liquid carrying is reduced. After the electrophoresis of the automobile body, in order to reduce the problems of electrophoresis marks, paint lumps and the like, improve the appearance quality of the electrophoresis automobile body and control the coating quality, the automobile body needs to be tilted forwards or backwards for a certain angle, and residual tank liquor in the automobile body needs to be drained.

At present, domestic draining roller machines mainly have three forms, the first form is a belt lifting type (for example, a patent document with the publication number of CN 201086989U), the draining roller machine with the structure can incline a vehicle body by a large angle, the inclination angle of the vehicle body can be adjusted, but a driving device is arranged at the top of a chamber body, a steel platform needs to be added at the top of the chamber body, the mounting and the maintenance are aerial work, and the cost is high. The second type is a chain lifting type (for example, patent document No. CN 205708416U), in which the supporting block rolls along the circular arc track to lift the car body by a certain angle, and the installation requires that the center of the rotating support shaft coincides with the circular arc center of the track. The structure of the draining roller machine has the advantages of inconvenient installation and adjustment of the arc-shaped track, higher requirement on installation precision, easy abrasion of the track and inconvenient maintenance of the top chain tensioning device. The third is a crank type (for example, patent document with publication number CN 207015984U), which can realize the forward tilting and backward tilting of the car body at the same station, and compared with the former two structures, one draining rolling bed can be omitted, thus saving the cost, but the draining rolling bed is limited by the structure, the draining angle is smaller, and the draining effect is worse than the former two.

Disclosure of Invention

In order to overcome not enough among the background art, the utility model provides a novel belt waterlogging caused by excessive rainfall rolls bed, aim at sets up drive arrangement subaerial, and it passes through belt drive mechanism with power and transmits for the waterlogging caused by excessive rainfall rolls the bed to overcome traditional waterlogging caused by excessive rainfall and roll bed inclination little, the waterlogging caused by excessive rainfall effect is poor, the cost of manufacture is high, the installation is maintained the big scheduling problem of the degree of difficulty.

In order to achieve the above object, the utility model provides a following technical scheme:

a novel belt type draining roller machine comprises a roller machine body, a lifting belt, a driving device and a steel-structure upright post;

the two ends of the lower part of the roller machine body are respectively provided with a fixed support and a rotary support, the fixed support and the rotary support are used for horizontally suspending and supporting the roller machine body on the ground, and the roller machine body can rotate around the axis of a rotating shaft preset in the rotary support;

the driving device is arranged on the ground, is positioned on one side of the rotating support connected with the roller machine body, is fixedly connected with one end of the lifting belt and is used for providing traction power for the lifting belt;

the two steel structure stand columns are vertically arranged on two sides of the roller bed body respectively, each steel structure stand column is positioned between the fixed support and the rotary support, and the lower end of each steel structure stand column is fixedly connected to the ground;

the lifting belt has two, every the one end of lifting belt with drive arrangement connects, and the other end bypasses behind the guide pulley subassembly that steel structure stand top set up, with roller bed body one side fixed connection for through the lifting belt will tractive power is applyed one side of roller bed body, and orders about the roller bed body centers on the axle center rotates.

As further optimization, the leading wheel subassembly is including setting up respectively the leading wheel of steel structure stand top left and right sides border department is used for the promotion belt process when steel structure stand top left and right sides border department, through the rotation of leading wheel reduces to promote the wearing and tearing of belt.

Preferably, the guide wheel assembly comprises a pair of anti-deviation wheels arranged at the middle part of the top end of the steel upright, and the anti-deviation wheels are used for limiting the lifting belt between the pair of anti-deviation wheels so as to prevent the lifting belt from being transversely separated from the top end of the steel upright.

As a further optimization, a clamping positioner is arranged in the middle of the roller machine body and used for clamping and fixing the skid bearing the body-in-white, so that the skid is prevented from sliding off the roller machine body after the roller machine body is inclined.

As further optimization, the lower surface of the roller machine body is fixedly connected to the rotating frame; the lower end of the fixed support is fixed on the ground, and the upper end of the fixed support is used for supporting the rotating frame; the lower end of the rotating support is fixed on the ground, and the rotating shaft is used for being hinged with the rotating frame.

As further optimization, the device also comprises a limiting mechanism; the limiting mechanism comprises a switch bracket, a confirmation strip and two limiting switches arranged on the switch bracket; the two limit switches are connected with the driving device through circuits and used for controlling the starting and stopping of the driving device; the switch bracket is fixedly connected to the ground and positioned on the side surface of the roller bed body; one end of the checking strip is fixedly connected to the roller machine body, and the other end of the checking strip is used for triggering the two limit switches when the roller machine body rotates; the two limit switches are an upper in-place switch and a lower in-place switch respectively and are used for controlling the driving device to stop after being triggered by the confirmation strip when the roller machine body rotates to an upper limit position and a horizontal initial position.

And as further optimization, one end of the lifting belt, which is connected with the roller machine body, is provided with a belt breakage detection device, and the belt breakage detection device is used for sending an alarm and controlling the driving device to stop working when the lifting belt is broken.

As further optimization, be equipped with maintenance platform and maintenance vertical ladder on the steel structure stand for the maintenance personal passes through the maintenance vertical ladder climbing extremely on the maintenance platform, it is right leading wheel subassembly or promotion belt overhaul.

As a further optimization, the rolling machine further comprises a maintenance stay bar, when the rolling machine body is in an inclined state due to the fact that the bottom of the draining rolling machine is maintained and repaired, two ends of the maintenance stay bar are respectively supported on the rolling machine body and the ground, and therefore the rolling machine body is prevented from falling back accidentally.

As further optimization, the device also comprises a fixed end stop; the fixed end stop is positioned at one side close to the rotating support, and the lower end of the fixed end stop is fixedly connected to the ground to prevent the skid from sliding off due to failure of the clamping positioner.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the draining roller bed has a large inclination angle, can drain the residual tank liquor in the car body better, reduces the problems of liquid carrying, electrophoresis mark retention, paint beading and the like, and improves the appearance quality of the electrophoresis car body.

(2) The driving device is installed on the ground, the top anti-deviation wheel and the guide wheel are both provided with maintenance platforms to reach, and the installation and the maintenance are convenient.

(3) Under the effect of fixed end fender and maintenance vaulting pole, the security is high, when overhauing and maintaining waterlogging caused by excessive rainfall roller bed bottom and adjustment fixing device, increases personnel's security.

In a word, this device has the draining and rolls the big advantage of bed inclination in spite of having adopted the belt to promote, still has the advantage of overhauing that the maintenance is convenient, with low costs, security height.

Drawings

Fig. 1 is a schematic structural view of a draining roller bed according to embodiment 1 of the present invention in a horizontal state;

fig. 2 is a schematic structural view of a draining roller bed in an inclined state according to embodiment 1 of the present invention;

FIG. 3 is a top view of FIG. 1;

fig. 4 is a left side view of fig. 1.

In the figure: the device comprises an automobile body 1, a skid 2, a rolling bed body 3, a rotating frame 4, a fixed support 5, a lifting belt 6, a guide wheel 7, an anti-deviation wheel 8, a maintenance straight ladder 9, a steel upright 10, a clamping positioner 11, a switch support 12, a rotating support 13, a fixed end stop 14, a driving device 15, a broken belt detection device 16, a maintenance platform 17, a confirmation strip 18 and a maintenance support rod 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings of the present invention, and it is obvious that the described embodiments are only some of the preferred embodiments of the present invention, not all of them. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention. In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Example 1: please refer to fig. 1-4;

the utility model provides a following technical scheme: a novel belt type draining roller machine comprises a roller machine body 3, a lifting belt 6, a driving device 15 and a steel-structure upright post 10;

a fixed support 5 and a rotary support 13 are respectively arranged at two ends of the lower part of the roller machine body 3, and are used for horizontally suspending and supporting the roller machine body 3 on the ground, and the roller machine body 3 can rotate around the axis of a rotating shaft preset in the rotary support 13; at the moment, the fixed support 5 is fixedly arranged on the ground, and the upper end of the fixed support is only used for supporting the rolling bed body 3; the other end of the rolling machine body 3 is hinged with a rotary support 13 fixedly arranged on the ground; the roller machine body 3 is connected with the fixed support 5 and the rotating support 13 through a rotating frame 4, and specifically, the lower surface of the roller machine body 3 is fixedly connected to the rotating frame 4; the lower end of the fixed support 5 is fixed on the ground, and the upper end of the fixed support is used for supporting the rotating frame 4; the lower end of the rotating support 13 is fixed on the ground, and a rotating shaft preset in the rotating support 13 is used for being hinged with the rotating frame 4. Wherein, because the roller bed body 3 is horizontally suspended and supported on the ground, a condition is created for the inclination of the roller bed body with a large angle.

The driving device 15 is arranged on the ground, is positioned on one side of the rotating support 13 connected with the roller machine body 3, is fixedly connected with one end of the lifting belt 6, and is used for providing traction power for the lifting belt 6;

the lifting belt 6 has two, every lifting belt 6's one end with drive arrangement 15 is connected, and the other end bypasses behind the leading wheel subassembly that steel structure stand 10 top set up, with roll bed body 3 one side fixed connection for through lifting belt 6 will tractive power is applyed one side of roll bed body 3, and orders about roll bed body 3 centers on the axle center rotates.

The steel constructs stand 10 has two, vertically establishes respectively the both sides of rolling machine body 3, every steel constructs stand 10 is located between fixed bearing 5 and the rotating support 13, and its lower extreme fixed connection is subaerial. Therefore, the driving device 15 is arranged on the ground, so that the maintenance is convenient, and compared with the driving device arranged at high altitude, the installation cost is also reduced; and the steel structure upright post 10 drives the lifting belt 6 to change the moving direction, so that a foundation is provided for lifting one side of the roller machine body 3 upwards, a large top steel structure frame is avoided, and the cost is reduced.

In order to guide lifting belt 6 to bypass the top of steel structure stand 10, the leading wheel subassembly is including setting up respectively the leading wheel 7 of steel structure stand 10 top left and right sides border department is used for lifting belt 6 process when steel structure stand 10 top left and right sides border department, it is right through the rotation reduction of leading wheel 7 lifting belt 6's wearing and tearing.

In addition, in order to prevent the lifting belt 6 from being unexpectedly laterally separated from the top of the steel upright 10, and to improve safety, the guide wheel assembly includes a pair of deviation prevention wheels 8 disposed at the middle of the top end of the steel upright 10, for restraining the lifting belt 6 between the pair of deviation prevention wheels 8, so as to prevent the lifting belt 6 from being laterally separated from the top end of the steel upright 10.

As an automatic transfer device, a clamping positioner 11 is arranged in the middle of the roller bed body 3 for clamping and fixing the skid 2 bearing the body-in-white, so as to prevent the skid 2 from sliding off the roller bed body 3 after the roller bed body 3 is inclined. At this time, the clamping positioner 11 is an electrically driven clamping positioner to achieve the functions of automatically clamping and positioning the skid 2 and automatically opening, thereby improving the operation efficiency.

In order to control the rotating angle of the rolling machine body 3, the rolling machine further comprises a limiting mechanism; the limit mechanism comprises a switch bracket 12, a confirmation strip 18 and two limit switches arranged on the switch bracket 12; the two limit switches are both in circuit connection with the driving device 15 and used for controlling the starting and stopping of the driving device 15; the switch bracket 12 is fixedly connected to the ground and is positioned on the side surface of the roller machine body 3; one end of the checking strip 18 is fixedly connected to the roller machine body 3, and the other end of the checking strip is used for triggering the two limit switches when the roller machine body 3 rotates; the two limit switches are an upper in-place switch and a lower in-place switch respectively, and are used for controlling the driving device 15 to stop after being triggered by the confirmation strip 18 when the rolling machine body 3 rotates to an upper limit position and a horizontal initial position. Therefore, the limiting mechanism of the embodiment is electrically controlled for limiting, and the automation degree is high; and the limit inclination angle required by draining can be adjusted by changing the position of the upper in-place switch, so that the automobile body-in-white water draining device is suitable for different types of automobile bodies and has good adaptability.

In order to ensure the safety during lifting and prevent the lifting belt 6 from being stressed too much when being blocked due to mechanical faults, a belt breakage detection device 16 is arranged at one end of the lifting belt 6 connected with the roller machine body 3 and used for giving an alarm and stopping the driving device 15 when the pulling force on the lifting belt 6 is too large and the lifting belt is broken. At this time, the belt breakage detecting means 16 is electrically connected to the driving means 15 so that when the belt breakage detecting means 16 gives an alarm, an electric signal is transmitted to the driving means 15 to control the stop thereof.

In order to facilitate the maintenance, be equipped with maintenance platform 17 and maintenance vertical ladder 9 on the steel structure stand 10 for the maintenance personal passes through maintenance vertical ladder 9 climbs extremely on the maintenance platform 17, it is right leading wheel subassembly or lifting belt 6 overhaul. At this moment, because the huge top steel structure platform is not arranged, and only the guide wheel component is arranged on the vulnerable part at the high position, the requirement can be met only by arranging the simple maintenance platform 17 on the steel structure upright post 10, the cost is low, and the manufacture is simple and convenient.

In order to further facilitate the maintenance and also in consideration of safety, the rolling machine further comprises a maintenance support rod 19, and when the rolling machine body 3 is in an inclined state due to the fact that the bottom of the draining rolling machine is maintained and repaired, two ends of the maintenance support rod 19 are respectively supported on the rolling machine body 3 and the ground so as to prevent the rolling machine body 3 from falling back accidentally.

In addition, for safety reasons, a fixed end stop 14 is also included; the fixed end stop 14 is located at a side close to the rotating support 13, and the lower end of the fixed end stop is fixedly connected to the ground, so as to prevent the skid 2 from sliding down due to the failure of the clamping positioner 11.

When the rolling machine is used, as shown in fig. 1, the rolling machine body 3 is in a horizontal state, at the moment, the vehicle-carrying skid 2 runs onto the rolling machine body 3, after the vehicle-carrying skid 2 is in place, the clamping positioner 11 is closed to position the skid 2, the driving device 15 is started to drive the lifting belt 16 to lift the vehicle body 1, the skid 2, the rolling machine body 3 and the head of the rotating frame 4 together, the confirmation strip 18 triggers the in-place switch, and after the vehicle body is lifted to be inclined to the proper position, the driving device 15 is stopped, and the inclined position is kept for a certain time, as shown in fig. 2. After the draining time is met, the driving device 15 rotates reversely, the vehicle body 1, the skid 2, the roller bed body 3 and the rotating frame 4 start to descend under the action of gravity, the in-place switch is triggered by the confirmation strip 18 and descends to the horizontal position, the driving device 15 stops working, the clamping positioner 11 is opened, the roller bed motor is started, and the skid 2 and the vehicle body 1 are conveyed out of the draining roller bed. The subsequent vehicle body continues to repeat the above actions.

It should be noted that the present embodiment has been described only by focusing on the principle of the present device, and some details, such as connecting holes, nuts, washers, retaining rings, circular truncated cones, interference fits, etc. mounted in cooperation with bolts, and technical features such as circuits provided for electronic control, etc., are not omitted, but these details do not relate to the working principle of the present device, and are all the prior art, and are not described in detail.

The embodiment has the advantages that:

(2) The driving device 15 is installed on the ground, the top anti-deviation wheel 8 and the guide wheel 7 are both provided with maintenance platforms to reach, and the installation and the maintenance are convenient.

(3) Under the effect of fixed end stop 14 and maintenance vaulting pole 19, the security is high, when overhauing and maintaining waterlogging caused by excessive rainfall roller bed bottom and adjustment fixing device, increases personnel's security.

The part of the utility model which is not detailed is the prior art; for a person skilled in the art, various technical features of the embodiments described above may be combined arbitrarily, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, however, as long as there is no contradiction between the combinations of the technical features, the combinations should be considered as the scope of the present description. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A novel belt type draining roller machine comprises a roller machine body (3), a lifting belt (6) and a driving device (15); the method is characterized in that: the steel structure column also comprises a steel structure upright post (10);

a fixed support (5) and a rotary support (13) are respectively arranged at two ends of the lower part of the roller bed body (3) and are used for horizontally suspending and supporting the roller bed body (3) on the ground, and the roller bed body (3) can rotate around the axis of a rotating shaft preset in the rotary support (13);

the driving device (15) is arranged on the ground, is positioned on one side of the rotating support (13) connected with the roller machine body (3), is fixedly connected with one end of the lifting belt (6), and is used for providing traction power for the lifting belt (6);

two steel-structure upright columns (10) are vertically arranged on two sides of the rolling machine body (3) respectively, each steel-structure upright column (10) is positioned between the fixed support (5) and the rotary support (13), and the lower ends of the steel-structure upright columns are fixedly connected to the ground;

the lifting belt (6) has two, every the one end of lifting belt (6) with drive arrangement (15) are connected, and the other end is walked around behind the leading wheel subassembly that steel structure stand (10) top set up, with roll bed body (3) one side fixed connection is used for through lifting belt (6) will tractive power is applyed one side of roll bed body (3), and orders about roll bed body (3) center on the axle center rotates.

2. The novel belt-type draining roller bed as claimed in claim 1, characterized in that: the leading wheel subassembly is including setting up respectively leading wheel (7) of both sides border department about steel structure stand (10) top is used for promote belt (6) process when steel structure stand (10) top is controlled both sides border department, through the rotation of leading wheel (7) reduces right promote the wearing and tearing of belt (6).

3. The novel belt-type draining roller bed of claim 2, characterized in that: the guide wheel assembly further comprises a pair of anti-deviation wheels (8) arranged in the middle of the top end of the steel stand column (10) and used for limiting the lifting belt (6) between the pair of anti-deviation wheels (8) so as to prevent the lifting belt (6) from transversely separating from the top end of the steel stand column (10).

4. The novel belt-type draining roller bed of claim 3, characterized in that: the rolling machine is characterized in that a clamping positioner (11) is arranged in the middle of the rolling machine body (3) and used for clamping and fixing a skid (2) for bearing a body-in-white, so that the skid (2) is prevented from sliding down from the rolling machine body (3) after the rolling machine body (3) is inclined.

5. The novel belt-type draining roller bed of claim 4, characterized in that: the lower surface of the roller machine body (3) is fixedly connected to the rotating frame (4); the lower end of the fixed support (5) is fixed on the ground, and the upper end of the fixed support is used for supporting the rotating frame (4); the lower end of the rotating support (13) is fixed on the ground, and the rotating shaft is hinged with the rotating frame (4).

6. The novel belt-type draining roller bed of claim 5, characterized in that: the device also comprises a limiting mechanism; the limiting mechanism comprises a switch bracket (12), a checking strip (18) and two limiting switches arranged on the switch bracket (12); the two limit switches are in circuit connection with the driving device (15) and are used for controlling the starting and stopping of the driving device (15);

the switch bracket (12) is fixedly connected to the ground and is positioned on the side surface of the roller machine body (3);

one end of the checking strip (18) is fixedly connected to the rolling machine body (3), and the other end of the checking strip is used for triggering the two limit switches when the rolling machine body (3) rotates;

the two limit switches are an upper in-place switch and a lower in-place switch respectively and are used for controlling the driving device (15) to stop after being triggered by the confirmation strip (18) when the roller machine body (3) rotates to an upper limit position and a horizontal initial position.

7. The novel belt-type draining roller bed as claimed in claim 6, characterized in that: and a belt breakage detection device (16) is arranged at one end of the lifting belt (6) connected with the roller machine body (3) and used for giving an alarm and controlling the driving device (15) to stop working when the lifting belt (6) is broken.

8. The novel belt-type draining roller bed as claimed in claim 7, characterized in that: be equipped with maintenance platform (17) and maintenance vertical ladder (9) on steel structure stand (10) for the maintenance personal passes through maintenance vertical ladder (9) scramble extremely go up to overhaul on maintenance platform (17).

9. The novel belt-type draining roller bed of claim 8, characterized in that: the novel rolling machine is characterized by further comprising a maintenance support rod (19) used for supporting two ends of the maintenance support rod (19) on the rolling machine body (3) and the ground respectively when the bottom of the draining rolling machine is maintained and repaired, so that the rolling machine body (3) is prevented from falling back accidentally.

10. The novel belt-type draining roller bed of claim 9, characterized in that: also comprises a fixed end stop (14); the fixed end stop (14) is positioned at one side close to the rotating support (13), and the lower end of the fixed end stop is fixedly connected to the ground to prevent the skid (2) from sliding down due to the failure of the clamping positioner (11).