High-strength ceramic hydraulic pump conveying cone pulley

Abstract

The utility model provides a high-strength ceramic hydraulic pump conveying cone pulley, which belongs to the field of conveying cone pulley equipment and comprises a transmission cone pulley, a plurality of limiting plates connected onto the transmission cone pulley, a support rotatably arranged on the limiting plates, a first connecting piece slidably arranged on the support, and a second connecting piece slidably arranged on the first connecting piece. During use, the transmission cone pulley is divided into a plurality of installation areas with the same width as a belt by the limiting plates, the belt is arranged in the appropriate installation areas on the transmission cone pulley in a sleeved mode, the belt is arranged on the transmission cone pulley in a sleeved mode, and the belt is arranged on the transmission cone pulley in a sleeved mode. The limiting plate can prevent the situation that the belt slides left and right on the transmission cone pulley, and consequently the belt deviates from the original transmission speed, then the connecting plate is pushed upwards, the connecting plate slides upwards along the open groove, the conical rolling wheel is made to be away from the belt, the first connecting piece is moved, the sliding block on the first connecting piece moves along the sliding groove, and the conical rolling wheel is moved to the position above the belt.

Description

Technical Field

[0001] The utility model relates to the field of conveyor pulley equipment, and particularly relates to a high-strength ceramic hydraulic pump conveyor pulley. Background Technique

[0002] A pulley is a pulley with multiple diameters and is a transmission part used to change the rotational speed. Usually, two pulleys are used in combination. Power and motion are input from the driving shaft and output from the driven shaft through the belt and pulley device. When the diameters of the driving pulley and the driven pulley where the belt is located are equal, constant-speed transmission is achieved. By changing the position of the belt, when the belt is at the position where the diameter of the driving pulley is smaller than that of the driven pulley, deceleration transmission is achieved; when the belt is at the position where the diameter of the driving pulley is larger than that of the driven pulley, acceleration transmission is achieved. Pulley transmission can be used in places where stepped speed change is required and the power is small. For example, for the conveyor pulley of a high-strength ceramic hydraulic pump, it is mainly used in the conveying structure in the production line. The pulley, as a transfer workpiece in the belt drive structure, changes the conveying structure by changing the diameter of the pulley. However, in the actual use process, the belt is connected to the pulley, but the pulley has a certain slope. During the conveying process at a certain speed, the belt is likely to fall off the conveyor pulley, or the conveyor belt cannot fit well on the conveyor pulley, resulting in the stop of the conveyor belt operation. Therefore, it is necessary to reinstall the belt, which affects the use. Therefore, to solve such problems, we propose a high-strength ceramic hydraulic pump conveyor pulley. Content of the Utility Model

[0003] In view of this, the utility model provides a high-strength ceramic hydraulic pump conveyor pulley. A compression spring can be arranged on the mounting plate. In the normal state, the compression spring squeezes the mounting plate, so that the mounting plate always moves downward, and the tapered roller connected below the mounting plate always fits with the belt. A plurality of limiting plates are connected to the driving pulley, and the distance between the limiting plates is the same as the width of the belt to prevent the belt from moving.

[0004] To solve the above technical problems, the utility model provides a high-strength ceramic hydraulic pump conveying tower wheel, which includes a driving tower wheel. The driving tower wheel is used to drive the equipment to operate and connect the belt. A plurality of limiting plates are connected to the driving tower wheel. The limiting plates are used to limit the belt to prevent the belt from shifting when driving the driving tower wheel to rotate. A bracket is rotatably arranged on the limiting plate. The bracket is used to connect and support the first connecting piece and the second connecting piece, so that the conical roller can always be in contact with the belt. A first connecting piece is slidably arranged on the bracket. The first connecting piece is used to connect the second connecting piece. A second connecting piece is slidably arranged on the first connecting piece. The second connecting piece is used to connect the conical roller and the adjustment component. A conical roller that fits the surface of the driving tower wheel is connected to the second connecting piece. The conical roller is used to keep the belt and the driving tower wheel in contact all the time. An adjustment component for pressing down the conical roller is connected to the upper end of the bracket. The adjustment component is used to adjust the conical roller so that the conical roller can freely expand and contract.

[0005] Chute grooves are provided on both sides of the bracket. The chute grooves are used to limit the slider so that the slider can slide smoothly on the bracket. The first connecting piece includes a slider. The slider is used to connect the support plate and drive the support plate to move along the chute groove. The slider is slidably arranged in the chute groove. Support plates are connected to both sides of the slider. The support plates are used to connect the second connecting piece and drive the second connecting piece to move.

[0006] A slot is provided in the middle position of the support plate. The slot is used to limit the connecting plate so that the connecting plate can slide vertically along the slot. The second connecting piece includes a connecting plate. The connecting plate is used for the connecting plate to be in a "7" shape. The connecting plate is slidably arranged in the slot. The connecting plate is used to connect the mounting plate and drive the adjustment component connected to the mounting plate to move up and down.

[0007] A mounting plate is connected to the middle position of the connecting plate. The mounting plate is used to connect and support the connecting plate. The adjustment component is arranged on the upper base surface of the mounting plate. The adjustment component includes a guide rod. The guide rod is used to connect and install a compression spring, limit the compression spring, and limit the mounting plate when the mounting plate moves upward.

[0008] A limiting groove with the same diameter as the guide rod is provided in the middle position of the bracket. The limiting groove is used to enable the guide rod to slide horizontally. The limiting groove is used to limit the guide rod so that the guide rod can slide along the limiting groove. One end of the guide rod is connected to the mounting plate, and the other end of the guide rod passes through the slider and is slidably arranged in the limiting groove.

[0009] A compression spring is sleeved on the guide rod. The compression spring is used to squeeze the mounting plate so that the connecting plate always slides downward, keeping the conical roller and the belt in contact all the time. And the compression spring can be compressed to a certain extent to facilitate moving the conical roller upward to move the conical roller. One end of the compression spring abuts against the mounting plate, and the other end of the compression spring abuts against the slider.

[0010] A limiting rod is provided on the connecting plate. The limiting rod is used to connect the connecting plate and limit the conical roller. The limiting rod is located below the mounting plate, and the conical roller is rotatably arranged on the limiting rod.

[0011] The beneficial effects of the above technical solution of the present utility model are as follows:

[0012] 1. The limiting plate divides the driving pulley into multiple mounting areas with the same width as the belt. The belt is sleeved in a suitable mounting area on the driving pulley. The limiting plate can prevent the belt from sliding left and right on the driving pulley, resulting in the belt deviating from the original transmission speed.

[0013] 2. Then, push the connecting plate upward. The guide rod on the connecting plate moves upward. The connecting plate compresses the compression spring sleeved on the guide rod, so that the connecting plate slides upward along the slotted groove, making the conical roller away from the belt. Move the first connecting member, so that the slider on the first connecting member moves along the chute, and move the conical roller above the belt, which is convenient to move the conical roller and make the conical roller always fit with the belt.

[0014] 3. After moving the conical roller above the belt, release the connecting plate. The compression spring sleeved on the guide rod rebounds and squeezes the connecting plate, so that the extrusion plate slides downward in the slotted groove, and the conical roller connected to the connecting plate squeezes the belt, making the belt fit with the driving pulley. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the main structure of a high-strength ceramic hydraulic pump delivery pulley of the present utility model;

[0016] Figure 2 It is a schematic left sectional view structure diagram of the present utility model;

[0017] Figure 3 It is a schematic right sectional view structure diagram of the present utility model;

[0018] Figure 4 It is a schematic top view structure diagram of the present utility model.

[0019] Explanation of reference numerals in the drawings: 100, driving pulley; 101, limiting plate; 102, bracket; 103, conical roller; 104, chute; 105, limiting groove; 110, first connecting member; 111, slider; 112, support plate; 113, slotted groove; 120, second connecting member; 121, connecting plate; 122, mounting plate; 123, limiting rod; 130, adjustment assembly; 131, guide rod; 132, compression spring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the following will, with reference to the accompanying drawings of the embodiments of the present utility model Figures 1-4 , clearly and completely describe the technical solutions of the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the described embodiments of the present utility model fall within the scope of protection of the present utility model.

[0021] As Figures 1-4 shown:

[0022] This embodiment provides a high-strength ceramic hydraulic pump transmission idler pulley, including a transmission idler pulley 100. The transmission idler pulley 100 is used to drive the equipment to operate and connect to a belt. A plurality of limiting plates 101 are connected to the transmission idler pulley 100. The limiting plates 101 and the transmission idler pulley 100 are integrally provided by welding. The limiting plates 101 are used to limit the belt to prevent the belt from shifting when driving the transmission idler pulley 100 to rotate. A bracket 102 is rotatably provided on the limiting plate 101. A clamping groove adapted to the bracket 102 is provided on the limiting plate 101. When the bracket 102 is stuck in the clamping groove on the limiting plate 101, the bracket 102 can freely rotate 360 degrees on the limiting plate 101. The bracket 102 is used to connect and support a first connecting member 110 and a second connecting member 120, so that the conical roller 103 can always be in contact with the belt. A first connecting member 110 is slidably provided on the bracket 102. The first connecting member 110 is used to connect the second connecting member 120. A second connecting member 120 is slidably provided on the first connecting member 110. The second connecting member 120 is used to connect the conical roller 103 and an adjusting assembly 130. A conical roller 103 in contact with the surface of the transmission idler pulley 100 is connected to the second connecting member 120. The conical roller 103 is used to keep the belt in contact with the transmission idler pulley 100 all the time. An adjusting assembly 130 for pressing down the conical roller 103 is connected to the upper end of the bracket 102. The adjusting assembly 130 is used to adjust the conical roller 103 so that the conical roller 103 can freely expand and contract.

[0023] As Figure 3 shown:

[0024] Chute grooves 104 are provided on both sides of the bracket 102. The chute grooves 104 are used to limit the slider 111 so that the slider 111 can slide smoothly on the bracket 102. The first connecting member 110 includes a slider 111. The slider 111 is used to connect a support plate 112 and drive the support plate 112 to move along the chute groove 104. The slider 111 is slidably arranged in the chute groove 104. Support plates 112 are connected to both sides of the slider 111. The support plates 112 and the slider 111 are connected to the bracket 102 by bolts, which is convenient for subsequent replacement. The support plates 112 are used to connect the second connecting member 120 and drive the second connecting member 120 to move.

[0025] As Figure 2 shown:

[0026] A slot 113 is provided at the middle position of the support plate 112. The slot 113 is used to limit the connection plate 121, so that the connection plate 121 can slide vertically along the slot 113. The second connecting member 120 includes a connection plate 121. The connection plate 121 is used for the connection plate 121 to be in a "7" shape. The connection plate 121 is slidably arranged in the slot 113. The connection plate 121 is used to connect the mounting plate 122 and drive the adjustment assembly 130 connected to the mounting plate 122 to move up and down.

[0027] As Figure 2 , 3 shown:

[0028] A mounting plate 122 is connected and provided at the middle position of the connection plate 121. Both ends of the mounting plate 122 are fixedly arranged with the connection plate 121 by welding. The mounting plate 122 is used to connect and support the connection plate 121. The adjustment assembly 130 is arranged on the upper base surface of the mounting plate 122. The adjustment assembly 130 includes a guide rod 131. The guide rod 131 is used to connect and mount a compression spring 132, limit the compression spring 132, and limit the mounting plate 122 when the mounting plate 122 moves upward.

[0029] As Figure 4 shown:

[0030] A limiting groove 105 with the same diameter as the guide rod 131 is provided at the middle position of the bracket 102. The limiting groove 105 is used to enable the guide rod 131 to slide horizontally. The limiting groove 105 of the groove is used to limit the guide rod 131, so that the guide rod 131 can slide along the limiting groove 105. One end of the guide rod 131 is connected to the mounting plate 122. A through hole matching the guide rod 131 is provided on the slider 111. The through hole is communicated with the limiting groove 105. The other end of the guide rod 131 passes through the through hole on the slider 111 and is slidably arranged in the limiting groove 105.

[0031] As Figure 1 shown:

[0032] A compression spring 132 is sleeved on the guide rod 131. The compression spring 132 is used to squeeze the mounting plate 122, so that the connection plate 121 always slides downward, and the conical roller 103 is always in contact with the belt. And the compression spring 132 can be compressed to a certain extent to facilitate moving the conical roller 103 upward and moving the conical roller 103. One end of the compression spring 132 abuts against the mounting plate 122, and the other end of the compression spring 132 abuts against the slider 111.

[0033] As Figure 2 , 3 shown:

[0034] A limiting rod 123 is provided on the connecting plate 121. Both ends of the limiting rod 123 are fixedly connected to the connecting plate 121 by bolts. The limiting rod 123 is used to connect the connecting plate 121 and limit the conical roller 103. The limiting rod 123 is located below the mounting plate 122, and the conical roller 103 is rotatably arranged on the limiting rod 123.

[0035] Working principle: When in use, the limiting plate 101 divides the driving pulley 100 into multiple mounting areas with the same width as the belt. The belt is sleeved on the driving pulley 100 in a suitable mounting area. The limiting plate 101 can prevent the belt from sliding left and right on the driving pulley 100, resulting in the belt deviating from the original transmission speed. Then, the connecting plate 121 is pushed upward. The guide rod 131 on the connecting plate 121 moves upward. The connecting plate 121 compresses the compression spring 132 sleeved on the guide rod 131, so that the connecting plate 121 slides upward along the slot 113, making the conical roller 103 away from the belt. The first connecting member 110 is moved, so that the slider 111 on the first connecting member 110 moves along the chute 104, and the conical roller 103 is moved above the belt, facilitating the movement of the conical roller 103 to make the conical roller 103 always fit with the belt. After the conical roller 103 is moved above the belt, the connecting plate 121 is released. The compression spring 132 sleeved on the guide rod 131 rebounds and squeezes the connecting plate 121, so that the extrusion plate slides downward in the slot 113, and the conical roller 103 connected to the connecting plate 121 squeezes the belt, making the belt fit with the driving pulley 100.

[0036] In addition, it should be noted that in the description of the present utility model, unless otherwise clearly defined and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those skilled in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0037] The above is the preferred embodiment of the present utility model. It should be pointed out that for those of ordinary skill in the art in this technical field, without departing from the principle described in the present utility model, several improvements and refinements can still be made, and these improvements and refinements should also be regarded as the protection scope of the present utility model.

Claims

1. A high-strength ceramic hydraulic pump conveying tower pulley, characterized in that: The invention comprises a transmission tower wheel (100), a plurality of limit plates (101) are connected to the transmission tower wheel (100), a bracket (102) is rotatably provided on the limit plate (101), a first connecting member (110) is slidably provided on the bracket (102), a second connecting member (120) is slidably provided on the first connecting member (110), a conical roller (103) which fits the transmission tower wheel (100) is connected to the second connecting member (120), and an adjustment component (130) for pressing the conical roller (103) downward is connected to the upper end of the bracket (102).

2. A high-strength ceramic hydraulic pump conveying tower pulley as claimed in claim 1, characterized in that: Slide grooves (104) are provided on both sides of the bracket (102); the first connecting member (110) comprises a slider (111); the slider (111) is slidably arranged in the slide groove (104); and support plates (112) are connected to both sides of the slider (111).

3. A high-strength ceramic hydraulic pump conveying tower pulley as claimed in claim 2, characterized in that: A slot (113) is provided in the middle of the support plate (112); the second connecting member (120) comprises a connecting plate (121); the connecting plate (121) is in a "7" shape; the connecting plate (121) is slidably disposed in the slot (113).

4. A high-strength ceramic hydraulic pump conveying tower pulley as claimed in claim 3, characterized in that: A mounting plate (122) is connected to the middle position of the connecting plate (121), the adjusting assembly (130) is arranged on a base surface of the mounting plate (122), and the adjusting assembly (130) comprises a guide rod (131).

5. A high-strength ceramic hydraulic pump conveying step pulley as claimed in claim 4, characterized in that: A limiting groove (105) having the same diameter as the guide rod (131) is provided in the middle of the bracket (102); one end of the guide rod (131) is connected to the mounting plate (122); the other end of the guide rod (131) passes through the slider (111) and is slidably disposed in the limiting groove (105).

6. A high-strength ceramic hydraulic pump conveying step pulley as claimed in claim 5, characterized in that: A compression spring (132) is sleeved on the guide rod (131), one end of the compression spring (132) is mounted on the mounting plate (122), and the other end of the compression spring (132) is mounted on the slider (111).

7. A high-strength ceramic hydraulic pump conveying step pulley as claimed in claim 6, characterized in that: A limiting rod (123) is provided on the connecting plate (121), the limiting rod (123) is located below the mounting plate (122), and the conical roller (103) is rotatably arranged on the limiting rod (123).

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