Raw material barrel transferring and conveying device

Abstract

The utility model relates to the technical field of transferring and conveying devices, and discloses a raw material barrel transferring and conveying device which comprises a conveying shell, a plurality of fixing rods are fixedly installed in the conveying shell, the fixing rods are located on the same horizontal line, sleeves are arranged on the fixing rods in a sleeved mode, the sleeves are rotationally connected with the fixing rods, and a conveying assembly is arranged in the conveying shell. A conveying assembly is arranged in the conveying shell, a plurality of push plates are arranged on the conveying assembly, each push plate is provided with two clamping assemblies for limiting a raw material barrel, the two clamping assemblies are symmetrically arranged, a driving assembly for driving the conveying assembly to work is arranged on one side of the conveying shell, and a limiting assembly is arranged over the conveying shell and comprises a connecting shell. The connecting shell is arranged on the upper portion of the conveying shell and fixedly connected with the conveying shell through bolts. According to the utility model, the three rectangular raw material barrels are limited by the two first clamping plates and the two second clamping plates, so that the rectangular raw material barrels are prevented from being staggered when moving on the sleeve, and the raw material barrels are prevented from colliding with one another.

Description

Technical Field

[0001] The utility model relates to the technical field of transfer and conveying devices, and more specifically to a raw material barrel transfer and conveying device. Background Art

[0002] The raw material barrel transfer and conveying device is a device used to safely and efficiently move and transport raw material barrels in an industrial environment. The raw material barrels are usually designed to be able to carry different specifications and weights, and ensure the safety and stability of the raw materials during transportation. When producing polyester polyols, polyester polyols are obtained by polycondensation reaction of dicarboxylic acids and diols. Because polyester polyols are mostly liquids, polyester polyols need to be loaded into castable prepolymer cans. Castable prepolymer cans have good sealing properties and good corrosion resistance to ensure long-term safety. Most of the production lines will use existing conveying devices to transport raw material barrels that need to be loaded with polyester polyol liquids, which mainly plays a convenient and fast role. When the existing transfer and conveying device is used, the raw material barrel is usually placed on the sleeve, and the raw material barrel is pushed on the sleeve by the push plate.

[0003] However, when existing raw material barrel transfer and conveying devices are used to convey rectangular raw material barrels, in order to improve efficiency, three raw material barrels are usually placed in a row. Because there is no limit on the raw material barrels, and the sleeve will cause vibration due to uneven friction during the rotation along the axis, the raw material barrels are prone to offset when moving on the sleeve, causing the raw material barrels to collide with each other. Utility Model Content

[0004] In order to overcome the above defects of the prior art, the utility model provides a raw material barrel transfer and conveying device to solve the problem in the above background technology that the raw material barrels are easily offset when moving on the sleeve, thereby causing the raw material barrels to collide with each other.

[0005] The utility model provides the following technical solutions:

[0006] The raw material barrel transfer and conveying device comprises a transmission shell, a plurality of fixed rods are fixedly installed in the transmission shell, the plurality of fixed rods are in the same horizontal line, sleeves are sleeved on the plurality of fixed rods, and the sleeves are rotatably connected with the fixed rods, a transmission assembly is arranged in the transmission shell, a plurality of push plates are arranged on the transmission assembly, two groups of clamping assemblies for limiting the raw material barrels are arranged on the plurality of push plates, and the two groups of clamping assemblies are symmetrically arranged, a driving assembly for driving the transmission assembly to work is arranged on one side of the transmission shell, a limit assembly is arranged directly above the transmission shell, and the limit assembly comprises a connecting shell, which is arranged on the upper part of the transmission shell and fixedly connected to the transmission shell by bolts;

[0007] The transmission assembly includes a first chain and a second chain, a plurality of push plates are arranged between the first chain and the second chain, and two sides of the plurality of push plates are fixedly connected to the side surface of the first chain and the side surface of the second chain respectively;

[0008] The clamping assembly includes a slot, a spring, a slider, a first clamping plate, a second clamping plate and an arc plate. The slot is opened on one side of the push plate, the slider is arranged in the slot and slides with the slot, one end of the spring is fixedly connected to the inner wall of the slot, and the other end is fixedly connected to the slider, the first clamping plate is fixedly connected to the push plate, the second clamping plate is fixedly connected to the slider, one side of the arc plate is fixedly connected to the slider, the arc plate slides with the slot, the other side of the arc plate extends to the outside of the slot, the part of the arc plate located outside the slot is arc-shaped, and the first clamping plate and the second clamping plate are on the same horizontal line.

[0009] The transmission assembly also includes a plurality of first gears, a plurality of second gears, and a plurality of support rods. The two ends of the plurality of support rods are respectively rotatably connected to the inner wall of the transmission shell. The plurality of first gears and the plurality of second gears are respectively fixedly sleeved on the two ends of the corresponding support rods. The first chain connects the plurality of first gears, the second chain connects the plurality of second gears, and the plurality of fixed rods are on the same horizontal line as the plurality of support rods.

[0010] The driving assembly includes a motor and a connecting rod. One end of the connecting rod passes through the transmission housing and is fixedly connected to one of the plurality of support rods. The connecting rod is rotationally connected to the transmission housing. The output end of the motor is fixedly connected to the other end of the connecting rod.

[0011] The limiting assembly also includes two limiting plates, which are symmetrically arranged and fixedly connected to the top of the connecting shell. The two limiting plates are located above the two first clamping plates.

[0012] A plurality of supporting columns are arranged at the bottom of the transmission housing.

[0013] Technical effects and advantages of the utility model:

[0014] At this time, the three rectangular raw material barrels are limited by the two first clamping plates and the second clamping plates to prevent the rectangular raw material barrels from being misaligned when moving on the sleeve, thereby preventing the raw material barrels from colliding with each other. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a partial structure diagram of the utility model Figure 1 ;

[0017] Figure 3 For this utility model Figure 2 The enlarged structural diagram of part A in the middle;

[0018] Figure 4 It is a partial structure diagram of the utility model Figure 2 ;

[0019] Figure 5 It is a structural schematic diagram of the limit assembly of the utility model.

[0020] The accompanying drawings are marked as follows: 1. transmission shell; 2. fixing rod; 3. sleeve; 4. transmission assembly; 401. first gear; 402. second gear; 403. support rod; 404. first chain; 405. second chain; 5. push plate; 6. clamping assembly; 601. notch; 602. spring; 603. slider; 604. first clamping plate; 605. second clamping plate; 606. arc plate; 7. limit assembly; 701. connecting shell; 702. limit plate; 8. drive assembly; 801. motor; 802. connecting rod; 9. support column. DETAILED DESCRIPTION

[0021] The present invention is further described below in conjunction with specific embodiments. However, people familiar with the art should understand that the detailed description given here in conjunction with the drawings is for better explanation, and the structure of the present invention necessarily exceeds these limited embodiments. For some equivalent replacement schemes or common means, they are no longer described in detail herein, but still fall within the scope of protection of the present application.

[0022] Figure 1 to Figure 5 It is the best embodiment of the utility model, and the following Figure 1 ~Attached Figure 5 The utility model is further described.

[0023] The utility model discloses a raw material barrel transfer and conveying device, including a transmission shell 1, a plurality of fixed rods 2 are fixedly installed in the transmission shell 1, the plurality of fixed rods 2 are on the same horizontal line, sleeves 3 are sleeved on the plurality of fixed rods 2, the sleeves 3 are rotatably connected with the fixed rods 2, a transmission component 4 is arranged in the transmission shell 1, a plurality of push plates 5 are arranged on the transmission component 4, two groups of clamping components 6 for limiting the raw material barrels are arranged on the plurality of push plates 5, the two groups of clamping components 6 are symmetrically arranged, a driving component 8 for driving the transmission component 4 to work is arranged on one side of the transmission shell 1, a limiting component 7 is arranged directly above the transmission shell 1, and the limiting component 7 includes a connecting shell 701.

[0024] The transmission component 4 includes a first chain 404 and a second chain 405, and a plurality of push plates 5 are arranged between the first chain 404 and the second chain 405. The two sides of the plurality of push plates 5 are respectively fixedly connected to the side of the first chain 404 and the side of the second chain 405; the transmission component 4 also includes a plurality of first gears 401, a plurality of second gears 402, and a plurality of support rods 403. The two ends of the plurality of support rods 403 are respectively rotatably connected to the inner wall of the transmission shell 1. The plurality of first gears 401 and the plurality of second gears 402 are respectively fixedly sleeved on the two ends of the corresponding support rods 403. The first chain 404 connects the plurality of first gears 401, the second chain 405 connects the plurality of second gears 402, and the plurality of fixed rods 2 are on the same horizontal line as the plurality of support rods 403.

[0025] The driving assembly 8 includes a motor 801 and a connecting rod 802. One end of the connecting rod 802 passes through the transmission shell 1 and is fixedly connected to one of the plurality of support rods 403. The connecting rod 802 is rotationally connected to the transmission shell 1. The output end of the motor 801 is fixedly connected to the other end of the connecting rod 802.

[0026] The clamping assembly 6 includes a slot 601, a spring 602, a slider 603, a first clamping plate 604, a second clamping plate 605 and an arc plate 606. The slot 601 is opened on one side of the push plate 5. The slider 603 is arranged in the slot 601 and slides with the slot 601. One end of the spring 602 is fixedly connected to the inner wall of the slot 601, and the other end is fixedly connected to the slider 603. The first clamping plate 604 is fixedly connected to the push plate 5, the second clamping plate 605 is fixedly connected to the slider 603, one side of the arc plate 606 is fixedly connected to the slider 603, the arc plate 606 slides with the slot 601, and the other side of the arc plate 606 extends to the outside of the slot 601. The part of the arc plate 606 located outside the slot 601 is an arc-shaped setting. The first clamping plate 604 and the second clamping plate 605 are on the same horizontal line.

[0027] In this embodiment, when in use, the staff places three rectangular raw material barrels filled with raw materials on the sleeve 3 so that the three raw material barrels are in the same row, the motor 801 is started, the motor 801 drives the connecting rod 802 to rotate, the connecting rod 802 drives the corresponding support rod 403 to rotate, the corresponding support rod 403 drives the connected first gear 401 and the second gear 402 to rotate, the rotating first gear 401 and the second gear 402 respectively drive the first chain 404 and the second chain 405 to rotate synchronously, the first chain 404 and the second chain 405 drive the push plate 5 and the clamping assembly 6 to rotate synchronously The three rectangular raw material barrels are moved, and the moving push plate 5 contacts the three rectangular raw material barrels, and drives the three rectangular raw material barrels to move slowly, so that the three rectangular raw material barrels move along the sleeve 3, and the sleeve 3 rotates along the fixed rod 2. When it moves to the connecting shell 701, the clamping assembly 6 can fix the three rectangular raw material barrels to prevent the rectangular raw material barrels from being misplaced when moving on the sleeve 3. When the clamping assembly 6 and the three rectangular raw material barrels move out of the limit assembly 7, the clamping assembly 6 no longer clamps and fixes the three rectangular raw material barrels. At this time, the staff will take the three rectangular raw material barrels out of the sleeve 3.

[0028] The limiting assembly 7 further includes two limiting plates 702. The connecting housing 701 is arranged on the upper part of the transmission housing 1 and is fixedly connected to the transmission housing 1 by bolts. The two limiting plates 702 are symmetrically arranged and fixedly connected to the top of the connecting housing 701. The two limiting plates 702 are located above the two first clamping plates 604. The two limiting plates 702 can limit the upper part of the rectangular raw material barrel to further prevent shaking or tilting.

[0029] A plurality of support columns 9 are disposed at the bottom of the transmission housing 1 .

[0030] The use and working process of the utility model are as follows: when the staff places three rectangular raw material barrels on the sleeve 3, the middle rectangular raw material barrel is located between the two limit plates 702 and abuts against the two limit plates 702, and one side of the other two rectangular raw material barrels is in contact with the other side of the two limit plates 702. When the push plate 5 contacts the three rectangular raw material barrels, it moves along the sides of the three rectangular raw material barrels. The middle rectangular raw material barrel is located between the two first clamping plates 604 and abuts against the two first clamping plates 604. At this time, the push plate 5 drives the three The rectangular raw material barrel enters the area of ​​the connecting shell 701. At this time, the curved surface of the arc plate 606 contacts the connecting shell 701, and the arc plate 606 is squeezed by the connecting shell 701, so that the arc plate 606 gradually enters the slot 601. At this time, the arc plate 606 drives the slider 603 and the second clamping plate 605 to move, so that the slider 603 squeezes the spring 602. At this time, the two second clamping plates 605 move close to each other, and the two sides of the two rectangular raw material barrels next to them are limited by the two first clamping plates 604 and the two second clamping plates 605. At this time, The three rectangular raw material barrels are limited by the two first clamping plates 604 and the second clamping plates 605 to prevent the rectangular raw material barrels from being misaligned when moving on the sleeve 3. At this time, the two arc plates 606 are against the connecting shell 701, and the rectangular raw material barrels move along the limiting plates 702. When the rectangular raw material barrels come out of the connecting shell 701, the arc plates 606 are no longer blocked by the connecting shell 701. At this time, the two springs 602 rebound, and the springs 602 drive the slider 603, the second clamping plate 605 and the arc plates 606 to move and return to the initial state. At this time, The two rectangular raw material barrels next to it are no longer limited by the two first clamps 604 and the two second clamps 605, so the staff can remove the rectangular raw material barrels at this time; when the arc plate 606 follows the first chain 404 and the second chain 405 to move into the transmission shell 1, and is squeezed by the transmission shell 1, the arc plate 606 enters the slot 601, the arc plate 606 is against the transmission shell 1, and moves along the transmission shell 1. When the arc plate 606 moves out of the transmission shell 1, the spring 602 drives the arc plate 606 to reset.

Claims

1. A raw material barrel transfer and conveying device, comprising a transmission housing (1), characterized in that: A plurality of fixed rods (2) are fixedly installed in the transmission housing (1), the plurality of fixed rods (2) are arranged on the same horizontal line, sleeves (3) are sleeved on the plurality of fixed rods (2), and the sleeves (3) are rotatably connected to the fixed rods (2), a transmission assembly (4) is arranged in the transmission housing (1), a plurality of push plates (5) are arranged on the transmission assembly (4), and two groups of clamping assemblies (6) for limiting the position of the raw material barrel are arranged on the plurality of push plates (5), and the two groups of clamping assemblies (6) are symmetrically arranged, a driving assembly (8) for driving the transmission assembly (4) to work is arranged on one side of the transmission housing (1), and a limit assembly (7) is arranged directly above the transmission housing (1), and the limit assembly (7) comprises a connecting housing (701), and the connecting housing (701) is arranged on the upper part of the transmission housing (1) and is fixedly connected to the transmission housing (1) by bolts; The transmission assembly (4) comprises a first chain (404) and a second chain (405), a plurality of push plates (5) are arranged between the first chain (404) and the second chain (405), and two sides of the plurality of push plates (5) are respectively fixedly connected to the side surface of the first chain (404) and the side surface of the second chain (405); The clamping assembly (6) comprises a notch (601), a spring (602), a slider (603), a first clamping plate (604), a second clamping plate (605) and an arc plate (606). The notch (601) is provided on one side of the push plate (5). The slider (603) is arranged in the notch (601) and is slidably matched with the notch (601). One end of the spring (602) is fixedly connected to the inner wall of the notch (601), and the other end is fixedly connected to the slider (603). The first clamping plate (604) and the second clamping plate (605) are provided on the push plate (5). The plate (604) is fixedly connected to the push plate (5), the second clamping plate (605) is fixedly connected to the slider (603), one side of the arc plate (606) is fixedly connected to the slider (603), the arc plate (606) is slidably matched with the slot (601), the other side of the arc plate (606) extends to the outside of the slot (601), the part of the arc plate (606) located outside the slot (601) is an arc-shaped setting, and the first clamping plate (604) and the second clamping plate (605) are on the same horizontal line.

2. The raw material barrel transfer and conveying device according to claim 1 is characterized in that: The transmission assembly (4) further comprises a plurality of first gears (401), a plurality of second gears (402), and a plurality of supporting rods (403); the two ends of the plurality of supporting rods (403) are respectively rotatably connected to the inner wall of the transmission housing (1); the plurality of first gears (401) and the plurality of second gears (402) are respectively fixedly sleeved on the two ends of the corresponding supporting rods (403); the first chain (404) connects the plurality of first gears (401); the second chain (405) connects the plurality of second gears (402); and the plurality of fixing rods (2) and the plurality of supporting rods (403) are on the same horizontal line.

3. The raw material barrel transfer and conveying device according to claim 2 is characterized in that: The driving assembly (8) comprises a motor (801) and a connecting rod (802); one end of the connecting rod (802) passes through the transmission housing (1) and is fixedly connected to one of the plurality of supporting rods (403); the connecting rod (802) is rotationally connected to the transmission housing (1); and the output end of the motor (801) is fixedly connected to the other end of the connecting rod (802).

4. The raw material barrel transfer and conveying device according to claim 1 is characterized in that: The limiting assembly (7) further comprises two limiting plates (702), the two limiting plates (702) are symmetrically arranged and fixedly connected to the top of the connecting shell (701), and the two limiting plates (702) are located above the two first clamping plates (604).

5. The raw material barrel transfer and conveying device according to claim 1, characterized in that: A plurality of support columns (9) are provided at the bottom of the transmission housing (1).

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