Sweeping device capable of moving back and forth in two directions

Abstract

The utility model relates to the technical field of belt conveyors, and discloses a bidirectional back-and-forth cleaning device which comprises a concave material collecting groove, a supporting assembly is fixedly installed at one end of a walking track, a driving assembly is fixedly installed at the lower end of the other end of the walking track, and a cleaning assembly is installed at the upper end of the concave material collecting groove in a sliding mode. When an operator cleans the bottom of a concave material collecting groove, a winch is started to drive a steel wire rope to move, one end of the steel wire rope is fixedly installed at one end of a hollow frame, then the hollow frame is driven to move, and walking wheels at the four corners of the outer wall of the hollow frame are slidably installed in inner cavities of walking rails; meanwhile, an erecting block is fixedly mounted in an inner cavity of the hollow frame, and a scraping plate mounted on one side of the lower end of the erecting block through a stabilizing plate, a U-shaped shaft and a connecting block can move along with the hollow frame, so that the bottom of the concave material collecting groove is scraped and cleaned by the scraping plate, and the labor intensity of workers is reduced; meanwhile, the safety risk in the operation process is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of belt conveyors, and specifically relates to a bidirectional reciprocating cleaning device. Background Art

[0002] Belt conveyors can convey a wide variety of materials. They can convey various bulk materials, as well as various products with a relatively light single-piece weight such as cartons and packaging bags. They can also be used for conveying goods at the cashiers of large supermarkets. They have a wide range of uses, stable conveying, and there is no relative movement between the material and the conveyor belt, which can avoid damage to the conveyed objects.

[0003] At present, when the belt conveyor is on the return journey, since the bottom cleaner of the belt cannot completely clean the adhering materials on the return journey of the belt, it will cause the goods attached to the belt surface to be scattered during the return journey, resulting in material accumulation on the ground. Usually, workers need to drill under the belt conveyor to clean. While the cleaning range is wide, the cleaning difficulty is great, and the belt conveyor is a transmission device, so the risk for workers during the cleaning process is relatively high. In case of rainy days or wet goods, it will increase the cleaning difficulty for workers.

[0004] Therefore, we propose a bidirectional reciprocating cleaning device to facilitate solving the above-mentioned problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a bidirectional reciprocating cleaning device to solve the problem proposed in the above background art that when the belt conveyor is on the return journey, since the bottom cleaner of the belt cannot completely clean the adhering materials on the return journey of the belt, it will cause the goods attached to the belt surface to be scattered during the return journey, resulting in material accumulation on the ground. Usually, workers need to drill under the belt conveyor to clean. While the cleaning range is wide, the cleaning difficulty is great, and the belt conveyor is a transmission device, so the risk for workers during the cleaning process is relatively high. In case of rainy days or wet goods, it will increase the cleaning difficulty for workers.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A bidirectional reciprocating cleaning device includes a concave-shaped aggregate trough. Both sides of the upper end of the concave-shaped aggregate trough are fixedly installed with walking tracks. One end of the walking track is fixedly installed with a support assembly, and the lower end of the other end of the walking track is fixedly installed with a driving assembly. A cleaning assembly is slidably installed on the upper end of the concave-shaped aggregate trough;

[0007] The cleaning assembly includes an installation mechanism and a scraping mechanism arranged in the inner cavity of the installation mechanism. The installation mechanism is adapted to drive the scraping mechanism to move its position, and the bottom of the concave-shaped aggregate trough is cleaned by the scraping mechanism.

[0008] Preferably, the support assembly includes a connecting angle block and a horizontal fixing rod fixed to the upper end of the connecting angle block. A return pulley is installed in the middle of one end of the horizontal fixing rod through a fixing block.

[0009] Preferably, the driving assembly includes a bottom fixing rod and a winch fixedly mounted on the upper end of the bottom fixing rod, and a steel wire rope is wound around the outer surface of the winch.

[0010] Preferably, the mounting mechanism comprises a hollow frame and a through slot opened in the middle of one end of the outer wall of the hollow frame, a load-bearing rod is fixedly installed in the middle of one end of the inner cavity of the hollow frame, and walking wheels are respectively installed at the four corners of the outer wall of the hollow frame.

[0011] Preferably, the scraping mechanism comprises a mounting block and a stabilizing plate fixedly mounted on one end of the mounting block, and a plurality of U-shaped shafts are fixedly mounted at a linear and equidistant interval on the lower end of the mounting block.

[0012] Preferably, a connecting block is sleeved on the outer surface of the U-shaped shaft, a fixing plate is fixedly mounted on one end of the connecting block, and a scraper is fixedly mounted on one end of the fixing plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. When the operator cleans the bottom of the concave aggregate trough, the operator starts the winch to drive the wire rope to move. One end of the wire rope is fixedly installed at one end of the hollow frame, thereby driving the hollow frame to move, so that the walking wheels at the four corners of the outer wall of the hollow frame are slidably installed in the inner cavity of the walking track. At the same time, since a mounting block is fixedly installed in the inner cavity of the hollow frame, a scraper installed on one side of the lower end of the mounting block through a stabilizing plate, a U-shaped shaft and a connecting block will move with the hollow frame, thereby causing the scraper to scrape and clean the bottom of the concave aggregate trough, thereby reducing the labor intensity of workers and reducing the safety risks of the operation process.

[0015] 2. Through the setting of two winches, each individual winch is connected to the lug at one end of the upper wire rope of the hollow frame. The forward and reverse rotation of the winch is controlled by a button to drive the reciprocating motion of the hollow frame, and the goods on the concave aggregate trough are cleared off during the reciprocating process. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0017] Figure 2 For the utility model Figure 1 A magnified image of point A;

[0018] Figure 3 It is a three-dimensional structural diagram of the installation mechanism of the utility model;

[0019] Figure 4 It is a schematic diagram of the three-dimensional structure of the scraping mechanism of the utility model.

[0020] In the figure: 1, concave aggregate trough; 2, walking track; 3, support assembly; 31, connecting angle block; 32, transverse fixing rod; 33, return pulley; 4, driving assembly; 41, bottom fixing rod; 42, winch; 43, steel wire rope; 5, cleaning assembly; 51, installation mechanism; 511, hollow frame; 512, insertion slot; 513, load-bearing rod; 514, walking wheel; 52, scraping mechanism; 521, erection block; 522, stabilizing plate; 523, U-shaped shaft; 524, connecting block; 525, fixing plate; 526, scraper. Specific implementation mode

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0022] Embodiment 1: Please refer to Figures 1-4 , a bidirectional reciprocating cleaning device, including a concave aggregate trough 1, walking tracks 2 are fixedly installed on both sides of the upper end of the concave aggregate trough 1, a support assembly 3 is fixedly installed at one end of the walking track 2, a driving assembly 4 is fixedly installed at the lower end of the other end of the walking track 2, and a cleaning assembly 5 is slidably installed on the upper end of the concave aggregate trough 1.

[0023] The cleaning assembly 5 includes an installation mechanism 51 and a scraping mechanism 52 arranged in the inner cavity of the installation mechanism 51. The installation mechanism 51 is adapted to drive the scraping mechanism 52 to move its position, and the bottom of the concave aggregate trough 1 is cleaned by the scraping mechanism 52.

[0024] The installation mechanism 51 includes a hollow frame 511 and an insertion slot 512 opened in the middle of one end of the outer wall of the hollow frame 511. A load-bearing rod 513 is fixedly installed in the middle of one end of the inner cavity of the hollow frame 511. Walking wheels 514 are respectively installed at the four corners of the outer wall of the hollow frame 511, and the walking wheels 514 are slidably installed in the inner cavity of the walking track 2.

[0025] The scraping mechanism 52 includes an erection block 521 and a stabilizing plate 522 fixedly installed at one end of the erection block 521. A plurality of U-shaped shafts 523 are fixedly installed at equal intervals linearly at the lower end of the erection block 521.

[0026] A connecting block 524 is sleeved on the outer surface of the U-shaped shaft 523. A fixing plate 525 is fixedly installed at one end of the connecting block 524, and a scraper 526 is fixedly installed at one end of the fixing plate 525.

[0027] In this embodiment: When the operator cleans the bottom of the concave aggregate chute 1, the hoist 42 is started to drive the wire rope 43 to move. One end of the wire rope 43 is fixedly installed at one end of the hollow frame 511, thereby driving the hollow frame 511 to move. The traveling wheels 514 at the four corners of the outer wall of the hollow frame 511 are slidably installed in the inner cavity of the traveling track 2. At the same time, since a mounting block 521 is fixedly installed in the inner cavity of the hollow frame 511, a scraping plate 526 installed on one side of the lower end of the mounting block 521 through a stabilizing plate 522, a U-shaped shaft 523 and a connecting block 524 will move together with the hollow frame 511. Thus, the scraping plate 526 scrapes and cleans the bottom of the concave aggregate chute 1, reducing the labor intensity of workers and at the same time reducing the safety risk during the operation.

[0028] Embodiment 2: This embodiment is an improvement made on the basis of Embodiment 1. Specifically, please refer to Figures 2-4 , the support assembly 3 includes a connecting angle block 31 and a horizontal fixing rod 32 fixed to the upper end of the connecting angle block 31. A return pulley 33 is installed in the middle of one end of the horizontal fixing rod 32 through a fixing block, and the wire rope 43 is movably wound around the middle of the return pulley 33.

[0029] The driving assembly 4 includes a bottom fixing rod 41 and a hoist 42 fixedly installed at the upper end of the bottom fixing rod 41. The wire rope 43 is wound around the outer surface of the hoist 42.

[0030] In this embodiment: Through the setting of two hoists 42, each individual hoist 42 is connected to the hanging ear at one end of the wire rope on the hollow frame 511. By controlling the forward and reverse rotation of the hoist 42 through a button, the reciprocating movement of the hollow frame 511 is driven, and the goods on the concave aggregate chute 1 are swept down during the reciprocating process.

[0031] Working principle: When the operator cleans the bottom of the concave aggregate chute 1, through the setting of two hoists 42, each individual hoist 42 is connected to the hanging ear at one end of the wire rope on the hollow frame 511. By controlling the forward and reverse rotation of the hoist 42 through a button, the reciprocating movement of the hollow frame 511 is driven, so that the traveling wheels 514 at the four corners of the outer wall of the hollow frame 511 are slidably installed in the inner cavity of the traveling track 2. At the same time, since a mounting block 521 is fixedly installed in the inner cavity of the hollow frame 511, a scraping plate 526 installed on one side of the lower end of the mounting block 521 through a stabilizing plate 522, a U-shaped shaft 523 and a connecting block 524 will move together with the hollow frame 511. Thus, the scraping plate 526 scrapes and cleans the bottom of the concave aggregate chute 1, reducing the labor intensity of workers and at the same time reducing the safety risk during the operation.

[0032] It should be noted that the winch 42 is provided with core components that can support the normal operation of the winch 42. Through the normal operation of these core components, which are not the innovative part of this application document and belong to common general knowledge, those skilled in the art are capable of imagining the specific structure and structural layout settings.

[0033] The standard parts used in this utility model can all be purchased from the market. The special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts, and equipment all adopt conventional models in the prior art. In addition, the circuit connection adopts the conventional connection method in the prior art, which will not be elaborated here.

[0034] Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A bidirectional cleaning device, comprising a concave collecting trough (1), characterized in that: Traveling tracks (2) are fixedly installed on both sides of the upper end of the concave aggregate trough (1), a supporting assembly (3) is fixedly installed on one end of the traveling track (2), a driving assembly (4) is fixedly installed on the lower end of the other end of the traveling track (2), and a cleaning assembly (5) is slidably installed on the upper end of the concave aggregate trough (1); The cleaning assembly (5) comprises a mounting mechanism (51) and a scraping mechanism (52) arranged in an inner cavity of the mounting mechanism (51); the mounting mechanism (51) is adapted to drive the scraping mechanism (52) to move, and the bottom of the concave aggregate trough (1) is cleaned by the scraping mechanism (52).

2. A two-way reciprocating cleaning device according to claim 1, characterized in that: The support assembly (3) comprises a connecting angle block (31) and a transverse fixing rod (32) fixed to the upper end of the connecting angle block (31), and a return pulley (33) is installed at the middle of one end of the transverse fixing rod (32) via a fixing block.

3. A two-way reciprocating cleaning device according to claim 1, characterized in that: The driving assembly (4) comprises a bottom fixing rod (41) and a hoist (42) fixedly mounted on the upper end of the bottom fixing rod (41), and a steel wire rope (43) is wound around the outer surface of the hoist (42).

4. A two-way reciprocating cleaning device according to claim 1, characterized in that: The mounting mechanism (51) comprises a hollow frame (511) and a through slot (512) provided in the middle of one end of the outer wall of the hollow frame (511); a load-bearing rod (513) is fixedly mounted in the middle of one end of the inner cavity of the hollow frame (511); and walking wheels (514) are respectively mounted at the four corners of the outer wall of the hollow frame (511).

5. The bidirectional cleaning device according to claim 1, characterized in that: The scraping mechanism (52) comprises a mounting block (521) and a stabilizing plate (522) fixedly mounted on one end of the mounting block (521); a plurality of U-shaped shafts (523) are fixedly mounted at a linear and equidistant interval on the lower end of the mounting block (521).

6. A two-way reciprocating cleaning device according to claim 5, characterized in that: The outer surface of the U-shaped shaft (523) is sleeved with a connecting block (524), one end of the connecting block (524) is fixedly mounted with a fixing plate (525), and one end of the fixing plate (525) is fixedly mounted with a scraper (526).

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