CN113048146A

CN113048146A - Belt electric roller bearing seat convenient to adjust and using method thereof

Info

Publication number: CN113048146A
Application number: CN202110473979.4A
Authority: CN
Inventors: 肖建华; 田通强; 李亮; 李钧; 杨红军
Original assignee: Chengyu Vanadium Titanium Science and Technology Co Ltd
Current assignee: Chengyu Vanadium Titanium Science and Technology Co Ltd
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2021-06-29

Abstract

The invention discloses a conveniently-adjusted belt electric roller bearing seat, which comprises a fixed box, wherein a servo motor is fixedly arranged at the bottom of the inner wall of the fixed box, an output shaft of the servo motor is fixedly connected with a lead screw through a coupler, and the top of the lead screw is rotatably connected with the top of the inner wall of the fixed box, the device can buffer the shaking generated by the bearing in the working process, thereby greatly prolonging the service life of the device.

Description

Belt electric roller bearing seat convenient to adjust and using method thereof

Technical Field

The invention belongs to the field of bearing seats, and particularly relates to a conveniently-adjusted bearing seat of a belt electric roller and a using method thereof.

Background

In the existing life, the electric roller is a novel driving device which places a motor and a speed reducer in a roller body together, the electric roller is mainly applied to fixed and movable belt conveyors and replaces a traditional motor, the speed reducer is a separated driving device outside a driving roller, and the belt electric roller is often required to be installed on a bearing seat for use when being used.

However, when the existing belt electric roller bearing seat is used, the upper fixed seat and the base are connected and fixed by a screw, therefore, when the belt electric roller is installed, the screw is required to be screwed for many times when the bearing and the belt electric roller are required to be installed, then, the installation operation can be carried out, the operation is troublesome, the phenomenon of thread slipping is easily caused by screwing the screw for many times, and simultaneously when the existing bearing seat of the belt electric roller is used, the height of the bearing seat is fixed and unchangeable, the height of the bearing seat can not be adjusted according to actual requirements, the actual use is not facilitated, in addition, when the existing bearing seat of the belt electric roller is used, the upper fixing seat is lack of a buffer mechanism, and the shaking generated by the bearing in the working process cannot be buffered, so that the service life of the equipment is greatly shortened.

The invention content is as follows:

the present invention is directed to a belt power roller bearing seat and a method for using the same, which solves the above problems.

In order to solve the above problems, the present invention provides a technical solution:

a convenient-to-adjust belt electric roller bearing seat comprises a fixed box, wherein a servo motor is fixedly installed at the bottom of the inner wall of the fixed box, an output shaft of the servo motor is fixedly connected with a lead screw through a coupler, the top of the lead screw is rotatably connected with the top of the inner wall of the fixed box, limiting rods are fixedly connected between the top and the bottom of the inner wall of the fixed box and positioned at two sides of the servo motor, a movable plate is in threaded connection with the outer side of the lead screw and is in sliding connection with the inner wall of the fixed box, the movable plate is in sliding connection with the limiting rods, supporting rods are fixedly connected with four corners of the top of the movable plate, the tops of the supporting rods extend to the top of the fixed box, a base is fixedly connected between the tops of the supporting rods, an installation groove is formed in the top of the base, an installation mechanism is, and a second buffer mechanism is arranged in the mounting mechanism and between the two first buffer mechanisms.

Preferably, the installation mechanism comprises a first fixing rod, first and second fixing rods are fixedly connected to the two ends of the top of the base respectively, a top plate is fixedly connected between the tops of the first fixing rods, a sliding sleeve and a transverse plate are slidably connected to the outer sides of the first fixing rods respectively, a cylinder is fixedly connected to the two ends of the top plate, a piston rod of the cylinder extends to the bottom of the top plate and is fixedly connected with the top of the transverse plate, a second fixing rod and a fixing seat are fixedly connected to the two ends of the bottom of the transverse plate respectively.

Preferably, the first buffer mechanism comprises a supporting block, the bottom of the transverse plate is fixedly connected with the supporting block between the two second fixing rods, a sliding rod is fixedly connected between the outer side of the supporting block and the second fixing rods, a sliding block is slidably connected to the end, close to the second fixing rods, of the outer side of the sliding rod, a first return spring is sleeved on the outer side of the second fixing rods and between the sliding block and the second fixing rods, one end, far away from the sliding block, of the first return spring is fixedly connected with the corresponding second fixing rods, one end, far away from the second fixing rods, of the first return spring is fixedly connected with the corresponding sliding block, a rotating rod is rotatably connected to the outer side of the sliding block, and one end, far away from the sliding block, of the rotating rod is rotatably connected with the.

Preferably, the second buffer mechanism comprises a buffer slot, the buffer slot is formed in the supporting block, a sliding plate is connected to the inside of the buffer slot in a sliding mode, a buffer rod is fixedly connected to the bottom of the sliding plate, the bottom of the buffer rod extends to the bottom of the supporting block, a buffer block is fixedly connected to the bottom of the buffer block, the bottom of the buffer block is fixedly connected to the top of the fixing seat, and a second return spring is fixedly connected to the outer side of the buffer rod and located between the bottom of the supporting block and the top of the buffer block.

Preferably, the four corners of the bottom of the fixing box are fixedly connected with mounting plates, and mounting holes are formed in the tops of the mounting plates.

Preferably, the outer side of the fixing box is equidistantly provided with heat dissipation holes.

As preferred, the constant head tank has all been seted up at the top of base and the both sides that are located the mounting groove, the equal fixedly connected with in both ends of fixing base bottom and the reference column of constant head tank mutually supporting.

Preferably, the servo motor and the air cylinder are electrically connected with an external control box.

A method for using a conveniently adjusted belt motorized pulley bearing block comprises the following steps:

s1, when in use, firstly, the equipment is installed on a specified position through the installation plate and the installation hole, then a servo motor on the equipment is installed, the air cylinder is electrically connected with an external control box, then when the belt electric roller needs to be installed, firstly, according to the size of the belt electric roller needing to be installed, a bearing with a proper size is selected, the bearing is placed inside the installation groove, then, the air cylinder can be controlled to work through the external control box, the transverse plate is driven to move downwards, meanwhile, the second fixing rod and the fixing seat are driven to move downwards, the bearing is installed and fixed through the matching between the fixing seat and the installation groove, and after the bearing is installed, the belt electric roller needing to be installed is installed inside the bearing;

s2, when the fixed seat is attached to the base, the fixed seat and the base are conveniently positioned and attached through the matching between the positioning column and the positioning groove;

s3, after the belt electric roller is installed, the belt electric roller can work, in the working process, the belt electric roller rotates to drive the bearing to shake to a certain degree, the two ends of the top of the fixed seat are buffered through the matching of the rotating rod, the sliding block and the first return spring, and meanwhile, the top of the fixed seat is buffered through the matching of the buffer rod, the buffer block and the second return spring;

s4, when the height of the equipment needs to be adjusted in actual operation, the external control box can control the servo motor to work, the screw rod is driven to rotate, the moving plate is driven to move up and down, the limiting rod is used for limiting the moving plate, the base is driven to move up and down through the supporting rod, and the height of the equipment is adjusted.

The invention has the beneficial effects that: the belt electric roller mounting device is compact in structure, simple and convenient to operate and high in practicability, the fixing box with the lifting adjustment is arranged at the bottom of the bearing seat, the height of the bearing seat can be freely adjusted, so that the actual requirement can be met for use, meanwhile, the bearing can be rapidly mounted by arranging the mounting mechanism, so that the belt electric roller can be conveniently mounted without screwing a screw for mounting, mounting steps are saved, the actual use is facilitated, in addition, the first buffer mechanism and the second buffer mechanism are arranged at the top of the fixing seat, the shaking generated by the bearing in the working process can be buffered, and the service life of the device is greatly prolonged.

Description of the drawings:

for ease of illustration, the invention is described in detail by the following detailed description and the accompanying drawings.

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

FIG. 2 is a front cross-sectional view of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

fig. 4 is an enlarged view at B in fig. 2.

In the figure: 1. a fixing box; 2. mounting a plate; 3. mounting holes; 4. heat dissipation holes; 5. a servo motor; 6. a screw rod; 7. a limiting rod; 8. moving the plate; 9. a support bar; 10. a base; 11. mounting grooves; 12. positioning a groove; 13. an installation mechanism; 131. a first fixing lever; 132. a top plate; 133. a sliding sleeve; 134. a transverse plate; 135. a cylinder; 136. a second fixing bar; 137. a fixed seat; 138. a positioning column; 14. a first buffer mechanism; 141. a support block; 142. a slide bar; 143. a slider; 144. a first return spring; 145. rotating the rod; 15. a second buffer mechanism; 151. a buffer tank; 152. a slide plate; 153. a buffer rod; 154. a buffer block; 155. a second return spring.

The specific implementation mode is as follows:

as shown in fig. 1 to 4, the following technical solutions are adopted in the present embodiment:

example (b):

a belt electric roller bearing seat convenient to adjust comprises a fixed box 1, wherein a servo motor 5 is fixedly installed at the bottom of the inner wall of the fixed box 1, an output shaft of the servo motor 5 is fixedly connected with a lead screw 6 through a coupler, the top of the lead screw 6 is rotatably connected with the top of the inner wall of the fixed box 1, limiting rods 7 are fixedly connected between the top and the bottom of the inner wall of the fixed box 1 and positioned on two sides of the servo motor 5, a moving plate 8 is in threaded connection with the outer side of the lead screw 6, the moving plate 8 is in sliding connection with the inner wall of the fixed box 1, the moving plate 8 is in sliding connection with the limiting rods 7, and the limiting rods 7 are used for limiting the up-and-down movement of the moving plate 8 better so that the; the four corners of the top of the movable plate 8 are fixedly connected with supporting rods 9, the tops of the supporting rods 9 extend to the top of the fixed box 1, a base 10 is fixedly connected between the tops of the supporting rods 9, the servo motor 5 works to drive the screw rod 6 to rotate, so that the movable plate 8 is driven to move up and down, the limiting rod 7 is used for limiting the movable plate, the base 10 is driven to move up and down through the supporting rods 9, and the height of the equipment is adjusted; mounting groove 11 has been seted up at the top of base 10, the top of base 10 is provided with installation mechanism 13, installation mechanism 13's inside is provided with two first buffer gear 14, installation mechanism 13's inside just is located and is provided with second buffer gear 15 between two first buffer gear 14.

Wherein, installation mechanism 13 includes first dead lever 131, the first dead lever 131 of the equal fixedly connected with in both ends at base 10 top, two fixedly connected with roof 132 between the top of first dead lever 131, the equal sliding connection in the outside of first dead lever 131 has sliding sleeve 133, two fixedly connected with diaphragm 134 between the sliding sleeve 133, the equal fixed mounting in both ends at roof 132 top has cylinder 135, cylinder 135's piston rod all extend to roof 132 the bottom and with the top fixed connection of diaphragm 134, the equal fixedly connected with second dead lever 136 in both ends of diaphragm 134 bottom, two fixedly connected with fixing base 137 between the bottom of second dead lever 136, through setting up installation mechanism 13, be convenient for better to bearing and belt electric drum install fixedly fast.

Wherein, the first buffer mechanism 14 includes a supporting block 141, the supporting block 141 is fixedly connected to the bottom of the horizontal plate 134 and located between the two second fixing rods 136, a sliding rod 142 is fixedly connected between the outside of the supporting block 141 and the second fixing rods 136, a sliding block 143 is slidably connected to one end of the outside of the sliding rod 142 close to the second fixing rods 136, a first return spring 144 is sleeved on the outside of the second fixing rods 136 and located between the sliding block 143 and the second fixing rods 136, one end of the first return spring 144 far from the sliding block 143 is fixedly connected to the corresponding second fixing rods 136, one end of the first return spring 144 far from the second fixing rods 136 is fixedly connected to the corresponding sliding block 143, a rotating rod 145 is rotatably connected to the outside of the sliding block 143, and one end of the rotating rod 145 far from the sliding block 143 is rotatably connected to the outside of the fixing seat 137, by arranging the first buffer mechanism 14, the two ends of the top of the fixed seat 137 can be better buffered.

The second buffer mechanism 15 includes a buffer slot 151, the buffer slot 151 has been seted up to the inside of supporting shoe 141, the inside sliding connection of buffer slot 151 has a slide 152, the bottom fixedly connected with buffer rod 153 of slide 152, the bottom of buffer rod 153 extends to the bottom of supporting shoe 141 and fixedly connected with buffer block 154, the bottom of buffer block 154 and the top fixed connection of fixing base 137, fixedly connected with second return spring 155 between the outside of buffer rod 153 and the top that is located supporting shoe 141 and buffer block 154, through setting up second buffer mechanism 15, be convenient for better cushion the center at fixing base 137 top.

Wherein, the equal fixedly connected with mounting panel 2 in four corners of fixed box 1 bottom, mounting hole 3 has all been seted up at the top of mounting panel 2, through setting up mounting panel 2 and mounting hole 3, is convenient for better install and fix fixed box 1.

Wherein, louvre 4 has been seted up to the outside equidistance of fixed box 1, through setting up louvre 4, be convenient for better dispel the heat to the servo motor 5 of fixed box 1 inside.

Wherein, the constant head tank 12 has all been seted up at the top of base 10 and the both sides that are located mounting groove 11, the equal fixedly connected with in both ends of fixing base 137 bottom and the reference column 138 of constant head tank 12 mutually supporting through the cooperation between reference column 138 and the constant head tank 12, be convenient for better carry out the location laminating to fixing base 137 and base 10.

The servo motor 5 and the air cylinder 135 are electrically connected with an external control box, and the external control box is convenient to better control the whole equipment.

s1, when in use, firstly, the equipment is installed at a specified position through the installation plate 2 and the installation hole 3, then the servo motor 5 on the equipment and the air cylinder 135 are electrically connected with an external control box, then when the belt electric roller needs to be installed, firstly, according to the size of the belt electric roller needing to be installed, a bearing with a proper size is selected and placed inside the installation groove 11, then, the air cylinder 135 can be controlled to work through the external control box, the transverse plate 134 is driven to move downwards, meanwhile, the second fixing rod 136 and the fixing seat 137 are driven to move downwards, the bearing is installed and fixed through the matching between the fixing seat 137 and the installation groove 11, and after the bearing is installed, the belt electric roller needing to be installed is installed inside the bearing;

s2, when the fixing seat 137 is attached to the base 10, the fixing seat 137 and the base 10 are conveniently positioned and attached better through the matching between the positioning column 138 and the positioning groove 12;

s3, working can be carried out after the belt electric roller is installed, in the working process, the belt electric roller rotates to drive the bearing to shake to a certain degree, the two ends of the top of the fixed seat 137 are buffered through the matching of the rotating rod 145, the sliding block 143 and the first return spring 144, and meanwhile the top of the fixed seat 137 is buffered through the matching of the buffer rod 153, the buffer block 154 and the second return spring 155;

s4, when the actual operation is performed and the height of the equipment needs to be adjusted, the external control box can control the servo motor 5 to work, the lead screw 6 is driven to rotate, the moving plate 8 is driven to move up and down, the limiting rod 7 is used for limiting the moving plate, the supporting rod 9 is used for driving the base 10 to move up and down, and the height of the equipment is adjusted.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

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.

Claims

1. The belt electric roller bearing seat convenient to adjust is characterized by comprising a fixed box (1), wherein a servo motor (5) is fixedly installed at the bottom of the inner wall of the fixed box (1), an output shaft of the servo motor (5) is fixedly connected with a lead screw (6) through a shaft coupling, the top of the lead screw (6) is rotatably connected with the top of the inner wall of the fixed box (1), a limiting rod (7) is fixedly connected between the top and the bottom of the inner wall of the fixed box (1) and positioned at two sides of the servo motor (5), a movable plate (8) is in threaded connection with the outer side of the lead screw (6), the movable plate (8) is in sliding connection with the inner wall of the fixed box (1), the movable plate (8) is in sliding connection with the limiting rod (7), supporting rods (9) are fixedly connected with four corners of the top of the movable plate (8), and the top of the supporting rods (9) extends to the top of, fixedly connected with base (10) between the top of bracing piece (9), mounting groove (11) have been seted up at the top of base (10), the top of base (10) is provided with installation mechanism (13), the inside of installation mechanism (13) is provided with two first buffer gear (14), the inside of installation mechanism (13) just is located and is provided with second buffer gear (15) between two first buffer gear (14).

2. An adjustable belt motorized pulley chock as claimed in claim 1, the mounting mechanism (13) comprises first fixing rods (131), the two ends of the top of the base (10) are fixedly connected with the first fixing rods (131), a top plate (132) is fixedly connected between the tops of the two first fixing rods (131), sliding sleeves (133) are slidably connected to the outer sides of the first fixing rods (131), a transverse plate (134) is fixedly connected between the two sliding sleeves (133), the two ends of the top plate (132) are fixedly provided with air cylinders (135), piston rods of the air cylinders (135) extend to the bottom of the top plate (132) and are fixedly connected with the top of the transverse plate (134), the two ends of the bottom of the transverse plate (134) are fixedly connected with second fixing rods (136), and a fixing seat (137) is fixedly connected between the bottoms of the second fixing rods (136).

3. The adjustable belt motorized pulley bearing block as claimed in claim 2, wherein the first buffer mechanism (14) comprises a supporting block (141), the bottom of the horizontal plate (134) is fixedly connected with the supporting block (141) between the two second fixing rods (136), a sliding rod (142) is fixedly connected between the outer side of the supporting block (141) and the second fixing rods (136), a sliding block (143) is slidably connected to one end of the outer side of the sliding rod (142) close to the second fixing rods (136), a first return spring (144) is sleeved on the outer side of the second fixing rods (136) and between the sliding block (143) and the second fixing rods (136), one end of the first return spring (144) far away from the sliding block (143) is fixedly connected to the corresponding second fixing rods (136), and one end of the first return spring (144) far away from the second fixing rods (136) is fixedly connected to the corresponding sliding block (143), the outside of slider (143) all rotates and is connected with dwang (145), the one end that slider (143) was kept away from in dwang (145) all is connected with the outside rotation of fixing base (137).

4. The belt motorized pulley bearing block convenient to adjust according to claim 3, wherein the second buffer mechanism (15) comprises a buffer groove (151), the buffer groove (151) is formed in the supporting block (141), a sliding plate (152) is slidably connected to the inside of the buffer groove (151), a buffer rod (153) is fixedly connected to the bottom of the sliding plate (152), the bottom of the buffer rod (153) extends to the bottom of the supporting block (141) and is fixedly connected with a buffer block (154), the bottom of the buffer block (154) is fixedly connected with the top of the fixed seat (137), and a second return spring (155) is fixedly connected to the outer side of the buffer rod (153) and is located between the bottom of the supporting block (141) and the top of the buffer block (154).

5. The belt electric roller bearing seat convenient to adjust as claimed in claim 1, wherein four corners of the bottom of the fixing box (1) are fixedly connected with mounting plates (2), and the top of the mounting plates (2) are provided with mounting holes (3).

6. The convenient-to-adjust belt electric roller bearing seat as claimed in claim 1, wherein the outer side of the fixing box (1) is equidistantly provided with heat dissipation holes (4).

7. The belt electric roller bearing seat convenient to adjust as claimed in claim 2, wherein the top of the base (10) and two sides of the mounting groove (11) are both provided with positioning grooves (12), and two ends of the bottom of the fixing seat (137) are both fixedly connected with positioning columns (138) which are mutually matched with the positioning grooves (12).

8. The belt motorized pulley bearing seat convenient to adjust of claim 2, characterized in that the servo motor (5) and the air cylinder (135) are electrically connected with an external control box.

9. Use of a belt pulley chock to facilitate adjustment according to any one of claims 1 to 8, characterised by the steps of:

s1, when the device is used, the device is firstly installed on a specified position through the installation plate (2) and the installation hole (3), then the servo motor (5) and the air cylinder (135) on the device are electrically connected with an external control box, then when the belt electric roller needs to be installed, firstly, a bearing with a proper size is selected according to the size of the belt electric roller needing to be installed, the bearing is placed in the installation groove (11), then, the air cylinder (135) can be controlled to work through the external control box, the transverse plate (134) is driven to move downwards, meanwhile, the second fixing rod (136) and the fixing seat (137) are driven to move downwards, the bearing is installed and fixed through the matching between the fixing seat (137) and the installation groove (11), and after the bearing is installed, the belt electric roller needing to be installed is installed in the bearing;

s2, when the fixed seat (137) is attached to the base (10), the fixed seat (137) and the base (10) are conveniently positioned and attached through the matching between the positioning column (138) and the positioning groove (12);

s3, after the belt electric roller is installed, the belt electric roller can work, in the working process, the belt electric roller rotates to drive the bearing to shake to a certain degree, the two ends of the top of the fixed seat (137) are buffered through the matching of the rotating rod (145), the sliding block (143) and the first return spring (144), and meanwhile, the top of the fixed seat (137) is buffered through the matching of the buffer rod (153), the buffer block (154) and the second return spring (155);

s4, when the height of the equipment needs to be adjusted in actual operation, the servo motor (5) can be controlled to work through the external control box, the screw rod (6) is driven to rotate, the moving plate (8) is driven to move up and down, the limiting rod (7) is used for limiting the moving plate, the supporting rod (9) is used for driving the base (10) to move up and down, and then the height of the equipment is adjusted.