Belt pulley soil removing device suitable for farmland operation

Abstract

The utility model discloses a belt pulley soil removing device suitable for farmland operation, and belongs to the technical field of agricultural machinery. The belt pulley fixing device comprises a mounting cover covering the outside of a belt pulley, a fixing mechanism and a mounting plate, the fixing mechanism comprises a fixing plate fixed to the mounting cover, two connecting plates are fixed to one end of the fixing plate, screw holes are formed in the two connecting plates, a gap is formed between the two connecting plates, a V-shaped plate is fixed to the bottom of the mounting plate, and the V-shaped plate is fixed to the bottom of the mounting plate. An L-shaped inserting plate is fixed to the top of the mounting plate, and a penetrating hole is formed in the L-shaped inserting plate. Through the structural design of the fixing plate, the connecting plate, the side plate and the L-shaped inserting plate, when the V-shaped plate needs to be detached and the surface needs to be cleaned, after fastening screws are detached, the mounting plate can be moved out of the mounting plate in parallel from the position in the horizontal direction of the belt, and then detaching treatment of the V-shaped plate can be completed; according to the device, the V-shaped plate is more convenient to disassemble and maintain.

Description

TECHNICAL FIELD

[0001] The utility model relates to agricultural machinery technical field, concretely is the belt pulley soil removing device suitable for farmland operation. BACKGROUND

[0002] In the agricultural machinery using the belt, because the working environment factor, will have the earth impurities to adhere on the belt, the belt will accumulate the earth adhered in the groove of the belt pulley in the running process, when the groove of the belt pulley is uneven with the belt contact, will produce the belt slippage and the off belt condition, and the agricultural machinery mechanical property will be caused to decline, the belt wear accelerates, influences the efficiency of work, therefore needs using the soil removing device to remove the earth accumulated in the groove of the belt pulley, China has authorized utility model patent (announcement number: CN219395470U) discloses a kind of belt pulley soil removing device based on agricultural machinery, since the parts in the scheme are all low-price simple metal sheet, to make its each spare part machining production speed fast, low in cost, and since each spare part does not carry out power transmission, does not have electrical component, to further reduce the phenomenon that each part is damaged due to bad working environment, and effectively reduce its use cost, that is conducive to popularization and use.

[0003] But the above-mentioned device still has some deficiencies when using: specifically, since the scraper is used for a long time, the mud and mud stains remaining on its surface are not easy to fall off after solidification, and gradually accumulate to affect the discharge of the scraped soil, then, the scraper in the prior art is not convenient to disassemble from the mounting frame for cleaning after disassembling bolt, therefore, the belt pulley soil removing device suitable for farmland operation is proposed for the above situation. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing the belt pulley soil removing device suitable for farmland operation, through the structural design of fixed plate, connecting plate, side plate and L-shaped plugboard, the disassembly and maintenance of V-shaped plate are more convenient, and the problem that the scraper is not convenient to disassemble from the mounting frame for cleaning is solved.

[0005] The utility model is implemented by the following technical solutions:

[0006] The utility model is the belt pulley soil removing device suitable for farmland operation, including the mounting cover of cover belt pulley outside, fixed mechanism and mounting plate, fixed mechanism includes the fixed plate fixed on mounting cover, one end of fixed plate is fixed with connecting plate, and connecting plate has two, two connecting plates all have screw hole, and there is gap between two connecting plates.

[0007] The bottom of the mounting plate is fixed with a V-shaped plate, and the top of the mounting plate is fixed with an L-shaped plug plate, and a through hole is formed in the L-shaped plug plate, and when the L-shaped plug plate is inserted into the gap, a fastening screw is threadedly connected with the screw hole, and the fastening screw is connected with the through hole after passing through the screw hole.

[0008] Further, the ends of the two connecting plates away from the fixing plate are fixed with side plates, and the outer walls of the two sides of the mounting plate are respectively attached to the outer walls of the fixing plate and the side plates.

[0009] Further, the V-shaped plate is provided with a guide block, and a discharge port is formed in the V-shaped plate at both ends of the guide block.

[0010] Further, the end of the V-shaped plate away from the mounting plate is provided with a tooth-shaped scraper, and the tooth-shaped scraper is matched with the groove of the belt pulley.

[0011] Further, a bolt hole is formed in the outer ring surface of the mounting cover, and a bolt is installed in the bolt hole.

[0012] The utility model has the following beneficial effects:

[0013] The utility model discloses a fixing plate, connecting plate, side plate and L-shaped plug plate structure design, when needing to disassemble V-shaped plate and clean the surface, after removing the fastening screw, the mounting plate can be parallelly removed from the position with the horizontal direction of the belt, and the disassembly of the V-shaped plate can be completed, compared with the disassembly mode in the prior art, the disassembly and maintenance of the V-shaped plate are more convenient.

[0014] The utility model discloses a discharge port and guide block structure design, after the tooth-shaped scraper removes the mud stain, the mud stain falls on the guide block along the tooth-shaped scraper, and can be directly discharged through the discharge port, compared with the prior art, the mud stain discharge path is shortened, the discharge efficiency is accelerated, and the discharge port and the position of the belt are staggered, so that direct interference to the belt is avoided.

[0015] Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described above. DRAWINGS

[0016] Figure 1 It is a structure schematic view of the soil removing device.

[0017] Figure 2 It is an assembly structure schematic view of the soil removing device.

[0018] Figure 3 It is a structure schematic view of the tooth-shaped scraper and the belt pulley.

[0019] Figure 4 It is a structure schematic view of the V-shaped plate.

[0020] In the figure: 1, installation cover; 2, fixing mechanism; 201, fixed plate; 202, connecting plate; 2020, screw hole; 2021, gap; 203, side plate; 204, fastening screw; 3, mounting plate; 301, L-shaped plugboard; 3010, perforation; 4, V-shaped plate; 401, discharge port; 402, guide block; 403, tooth-shaped scraper. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0022] Please refer to Figures 1-4 The utility model provides a kind of technical scheme: the belt pulley soil removal device suitable for farmland operation, including installation cover 1 of cover belt pulley outside, fixing mechanism 2 and mounting plate 3, first bolt hole is set to the outer ring surface of installation cover 1, first bolt is installed in first bolt hole, the setting of first bolt is convenient for personnel to fix protective cover 1, so that installation cover 1 can be firmly installed on the outside agricultural machinery when the device is used.

[0023] Fixing mechanism 2 includes fixed plate 201 fixed on installation cover 1, one end of fixed plate 201 is fixed with connecting plate 202, connecting plate 202 has two, two connecting plates 202 are all provided with screw hole 2020, connecting plate 202 has gap 2021 between two, the end portion of two connecting plates 202 away from fixed plate 201 is fixed with side plate 203, the outer wall of mounting plate 3 two sides are respectively attached with the outer wall of fixed plate 201 and side plate 203.

[0024] Among them, side plate 203 is "L" shape, second bolt hole is set on it, second bolt is installed in second bolt hole, side plate 203 can be installed on the outside agricultural machinery through second bolt, to further improve the stability of fixing mechanism 2 after assembly.

[0025] The bottom of mounting plate 3 is fixed with V-shaped plate 4, the top of mounting plate 3 is fixed with L-shaped plugboard 301, and perforation 3010 is set on L-shaped plugboard 301.

[0026] V-shaped plate 4 is provided with guide block 402, V-shaped plate 4 is provided with discharge port 401 at both ends of guide block 402, and tooth-shaped scraper 403 is arranged at the end of V-shaped plate 4 away from mounting plate 3, and tooth-shaped scraper 403 is matched with the groove of belt pulley.

[0027] Wherein, after the dirt is scraped by the tooth-shaped scraper 403, the dirt falls on the guide block 402 along the tooth-shaped scraper 403 and is directly discharged through the discharge port 401, compared with the prior art, the dirt discharge path is shortened, the discharge efficiency is improved, and the discharge port 401 is staggered with the position of the belt, so that direct interference to the belt is avoided.

[0028] The tooth-shaped scraper 403 is provided with a certain interval between the tooth-shaped scraper 403 and the belt pulley, so as to avoid friction between the tooth-shaped scraper 403 and the belt pulley during use and cause abrasion.

[0029] When the L-shaped plug-in plate 301 is inserted in the gap 2021, the screw hole 2020 is screwed with the fastening screw 204, and the fastening screw 204 is matched with the perforated hole 3010 after passing through the screw hole 2020.

[0030] In the embodiment, when it is necessary to disassemble, clean and maintain the V-shaped plate 4, the fastening screw 204 at the top of the connecting plate 202 is unscrewed, then the L-shaped plug-in plate 301 is horizontally pulled out from the gap 2021, the positioning of the mounting plate 3 is released, and then the positioning of the V-shaped plate 4 is released, and the worker can horizontally move out the V-shaped plate 4, and then take the V-shaped plate 4 from between the belts to clean and maintain.

[0031] The preferred embodiments disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details, and the utility model is not limited to the specific embodiments described. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the utility model, so that the person skilled in the art can well understand and utilize the utility model. The utility model is limited by the claims and the whole scope and equivalents thereof.

Claims

1. A pulley soil removing device for use in agricultural field work, comprising a mounting cover (1) which covers the outside of a pulley, characterized in that, Also include: The fixing mechanism (2) includes a fixed plate (201) fixed on the mounting cover (1), one end of the fixed plate (201) is fixed with a connecting plate (202), the connecting plate (202) has two, both the connecting plate (202) has a threaded hole (2020), the connecting plate (202) has a gap (2021) between the two; The bottom of the mounting plate (3) is fixed with a V-shaped plate (4), the top of the mounting plate (3) is fixed with an L-shaped plug-in plate (301), the L-shaped plug-in plate (301) is provided with a through hole (3010); When the L-shaped plug-in plate (301) is inserted into the gap (2021), the threaded hole (2020) is threadedly connected with a fastening screw (204), the fastening screw (204) is matched with the through hole (3010) after passing through the threaded hole (2020).

2. The pulley soil removing device suitable for farm field work according to claim 1, wherein The end of the two connecting plates (202) away from the fixed plate (201) is fixed with a side plate (203), the outer wall of the mounting plate (3) is respectively matched with the outer wall of the fixed plate (201) and the side plate (203).

3. The pulley soil removing device suitable for farm field work according to claim 1, wherein The V-shaped plate (4) is provided with a guide block (402), and the V-shaped plate (4) is provided with a discharge port (401) at both ends of the guide block (402).

4. The pulley soil removing device for farm field work according to claim 3, wherein The end of the V-shaped plate (4) away from the mounting plate (3) is provided with a tooth-shaped scraper (403), and the tooth-shaped scraper (403) is matched with the groove of the belt pulley.

5. The pulley soil removing device suitable for farm field work according to claim 1, wherein The outer ring surface of the mounting cover (1) is provided with a bolt hole, and the bolt hole is provided with a bolt.

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