Anti-stone-breaking protection plate of slag raking machine
By designing gravel-proof and dust-proof mechanisms on the slag-removing machine, the hazards of gravel and dust to the operators during the slag-removing machine are solved, and safety protection and health protection for operators are achieved.
Patent Information
- Application Number
- CN202421011283.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-10
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-05-10
AI Technical Summary
When the slag dispenser is working, stones, soil, etc. may fall, causing injuries to the operator, and dust in the working environment will cause health hazards.
A slag-repellent anti-gravel protection plate is designed, including a gravel-repellent anti-gravel mechanism and a dust-repellent anti-gravel mechanism. The gravel-proof mechanism provides side and top protection through a combination of gravel-proof support plate, splicing baffle, screw and top baffle; the dust-proof mechanism blows away dust and improves through protective cover, fan motor and fan blades. Air circulation.
It effectively prevents damage to the operator during gravel transportation, and reduces the flying of dust through continuous airflow, protects the health of the operator.
Smart Images
Figure CN222456239U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of safety protection equipment, in particular to an anti-gravel protection plate for a slag scraper. Background Art
[0002] Mucking machine, also known as excavator loader, is a combination of manipulator and conveyor, combining mucking and conveying and loading functions into one. It adopts electric full hydraulic control system and production device, and has the characteristics of safety, environmental protection, low energy consumption and high efficiency. This machine is mainly used for the collection and transportation and loading of gravel and soil materials in some non-explosive dangerous mines with narrow production space and small production scale, such as phosphate mines, metal and non-metal mines. The working environment of a general mucking machine may be a mine that has just been blasted. Because the blasting work has just been carried out, there may still be stones and soil falling. If there is no protective equipment, the exposed operator may be injured.
[0003] The manual operation position of a general slag machine is close to the conveyor belt. The slag on the conveyor belt may cause harm to the workers during transportation. In addition, the slag machine will generate a lot of stone dust when working. The flying dust will cause great harm to the health of construction workers. Therefore, a slag machine anti-gravel protection plate is needed to meet people's needs. Utility Model Content
[0004] The utility model aims to provide a slag scraper anti-gravel protection plate to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a slag scraper anti-stone protection plate, comprising a slag scraper body; a manual operating table is installed on one side of the slag scraper body, an anti-stone mechanism is provided on the manual operating table, a dust prevention mechanism is provided on the anti-stone mechanism, and a slag scraper body is provided with a slag scraper mechanism;
[0006] Preferably, the anti-gravel mechanism includes an anti-gravel support plate, the anti-gravel support plate is installed on one side of the manual operating table, a spliced baffle is installed on the anti-gravel support plate, a screw is installed in the anti-gravel mechanism, a baffle motor is installed at the bottom of the screw, a screw moving block is installed on the screw, connecting rods are installed on both sides of the screw moving block, a top baffle support rod is installed on the connecting rod, and a top baffle is installed on the top baffle support rod.
[0007] Preferably, the dust-proof mechanism includes a protective cover, which is installed on the top baffle, and has ventilation holes on the protective cover. A protective fence is installed under the protective cover, a fan motor is installed on the protective fence, a fan rotating shaft is installed on the fan motor, and fan blades are installed on the fan rotating shaft.
[0008] Preferably, the protective cover is provided with a hole, the fan shaft is rotatably mounted in the hole, the top baffle is provided with a slot, and the protective fence is mounted in the slot.
[0009] Preferably, the scraper mechanism comprises a fixed frame, the fixed frame is mounted on the scraper body, a mechanical arm is mounted on the fixed frame, a bucket is mounted on the mechanical arm, a roller is mounted below the fixed frame, and a conveyor belt is sleeved on the roller.
[0010] Preferably, a slag scraper frame is installed below the slag scraper body, and wheels are installed on the slag scraper frame.
[0011] Preferably, a hole is formed at the bottom of the anti-gravel support plate, and the screw rod passes through the hole and is installed in the lifting groove of the top baffle plate.
[0012] Preferably, the anti-gravel support plate is provided with a side baffle groove, and the spliced baffle is installed in the side baffle groove.
[0013] Compared with the prior art, the beneficial effects of the utility model are:
[0014] (1) The utility model can protect the side conveying area by installing a spliced baffle on the anti-gravel support plate to prevent the operator from being injured during the slag conveying. The top of the operating area can be protected by the cooperation of the connecting rod and the top baffle to prevent the soil blocks above the mine from falling off and causing injuries to the operator during work.
[0015] (2) Through the cooperation of the fan blades and the fan motor directly above the operating area, air can be continuously blown into the working area to prevent dust from flying around in the working area. At the same time, the closed mine can also play a role in cooling and air circulation in the working area. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a three-dimensional structural schematic diagram of an anti-gravel protection plate for a slag scraper proposed by the utility model;
[0017] Figure 2 This is a schematic diagram of the structure of a slag scraper main body and a slag scraper frame and other structures of an anti-gravel protection plate for a slag scraper proposed by the utility model;
[0018] Figure 3 This is a structural schematic diagram of a manual operating platform and an anti-gravel support plate of a slag scraper anti-gravel protection plate proposed by the utility model;
[0019] Figure 4 This is a schematic diagram of the structure of the top baffle support rod and screw rod of the anti-gravel protection plate of a slag scraper proposed by the utility model;
[0020] Figure 5The utility model is a schematic diagram of the structure of a fan motor, fan blades and other structures of an anti-gravel protection plate for a slag scraper.
[0021] In the figure: 1. main body of the slag scraper; 2. anti-gravel mechanism; 3. dust prevention mechanism; 4. slag scraper mechanism; 5. slag scraper frame; 6. wheels; 7. manual operation table; 20. anti-gravel support plate; 21. side baffle groove; 22. spliced baffle; 23. top baffle lifting groove; 24. screw; 25. baffle motor; 26. screw moving block; 27. connecting rod; 28. top baffle support rod; 29. top baffle; 30. protective cover; 31. ventilation hole; 32. fan motor; 33. fan rotating shaft; 34. fan blade; 35. guardrail; 40. fixed frame; 41. mechanical arm; 42. bucket; 43. conveyor belt; 44. roller. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] Example 1: Please refer to Figure 1-5 The utility model provides a technical solution: a slag scraper anti-stone protection plate, including a slag scraper body 1; in order to prevent the slag and dust from endangering the safety of operators during work, a manual operating table 7 is installed on one side of the slag scraper body 1, and an anti-stone mechanism 2 is provided on the manual operating table 7, and a dust prevention mechanism 3 is provided on the anti-stone mechanism 2. A slag scraping mechanism 4 is provided on the slag scraper body 1, and the anti-stone mechanism 2 prevents the slag from falling from above and possibly hitting the operator, and the dust prevention mechanism 3 prevents the dust from flying and endangering the health of the operator, and the slag scraping mechanism 4 realizes the function of scraping and transporting slag;
[0024] In order to realize the function of anti-gravel, the anti-gravel mechanism 2 includes an anti-gravel support plate 20, the anti-gravel support plate 20 is installed on one side of the manual operation table 7, a splicing baffle 22 is installed on the anti-gravel support plate 20, a screw rod 24 is installed in the anti-gravel mechanism 2, a baffle motor 25 is installed at the bottom of the screw rod 24, a screw rod moving block 26 is installed on the screw rod 24, connecting rods 27 are installed on both sides of the screw rod moving block 26, a top baffle support rod 28 is installed on the connecting rod 27, and a top baffle support rod 28 is installed on the top baffle support rod 29, and the slag removal mechanism 4 includes a fixed frame 40, and the fixed frame 40 is installed on the slag removal mechanism 4. On the slag machine body 1, a mechanical arm 41 is installed on the fixed frame 40, a bucket 42 is installed on the mechanical arm 41, a roller 44 is installed below the fixed frame 40, a conveyor belt 43 is sleeved on the roller 44, a slag machine frame 5 is installed below the slag machine body 1, a wheel 6 is installed on the slag machine frame 5, a hole is opened at the bottom of the anti-gravel support plate 20, a screw rod 24 is installed in the top baffle lifting groove 23 through the hole, a side baffle groove 21 is opened on the anti-gravel support plate 20, and a splicing baffle 22 is installed in the side baffle groove 21. During operation, the slag machine frame 5 is used to cooperate with the wheel 6 to move the slag machine, and the slag machine is moved by the slag machine frame 5. The cooperation of the mechanical arm 41 and the bucket 42 delivers the slag in front to the conveyor belt 43 on the main body 1 of the scraper. The slag moves backward on the conveyor belt 43 under the rolling of the roller 44. A collecting device can be set at the end, and the slag will fall into the collecting device. The personnel operate the machine on the manual operation table 7. The rotation of the screw rod 24 can be controlled by the baffle motor 25 according to the needs. The screw rod moving block 26 has a thread. The screw rod moving block 26 is connected to the top baffle support rod 28 through the connecting rod 27. According to the different directions of the screw rod 24, the screw rod moving block 26 controls the top baffle support rod 2 8 rises and falls in the top baffle lifting groove 23, and the top baffle support rod 28 rises and falls while driving the top baffle 29 to rise and fall. The height of the top baffle 29 can be adjusted to meet the needs of different personnel and construction occasions. Since the manual operating platform 7 is close to the conveyor belt 43, when the slag is transported on the conveyor belt 43, the larger and irregular slag may cause scratches to the operator. During operation, the splicing baffle 22 can be adjusted to cover the side to prevent the transported slag from contacting the staff. When observation is required, the splicing baffle 22 can also be retracted inward to facilitate observation by the operator.
[0025] The working principle is as follows: during operation, the scraper frame 5 cooperates with the wheels 6 to move the scraper, and the scraper in front is sent to the conveyor belt 43 on the scraper body 1 through the cooperation of the mechanical arm 41 and the bucket 42. The scraper moves backward on the conveyor belt 43 under the rolling of the roller 44. A collecting device can be set at the end, and the scraper will fall into the collecting device. The personnel operate the machine on the manual operating table 7, and the rotation of the screw rod 24 can be controlled by the baffle motor 25 according to the needs. The screw rod moving block 26 has a thread, and the top baffle support rod 28 is connected to the screw rod moving block 26 through the connecting rod 27. According to the different directions of the screw rod 24, the screw rod moving block 26 controls the top baffle support rod 28 to rise and fall in the top baffle lifting groove 23. The top baffle support rod 28 rises and falls while driving the top baffle 29 to rise and fall, so that the top baffle 2 can be adjusted. 9 to meet the needs of different personnel and construction sites. Since the manual operating platform 7 is close to the conveyor belt 43, when the slag is transported on the conveyor belt 43, the larger and irregular slag may cause scratches to the operator. During operation, the splicing baffle 22 can be adjusted to cover the side to prevent the transported slag from contacting the staff. When observation is required, the splicing baffle 22 can also be retracted inward to facilitate observation by the operator. Dust will be generated during operation. Since the mine cave is closed, dust will continue to fly in the mine cave, which will endanger the health of the operator. The fan motor 32 drives the fan shaft 33 to rotate. When the fan shaft 33 drives the fan blades 34 to rotate, a downward airflow is generated to blow directly to the operator's working area, avoiding continuous flying of dust in the working area and being inhaled by the operator. At the same time, the continuous airflow can also play a role in air circulation and cooling.
[0026] Example 2: Figure 1-5 In order to prevent dust from endangering the health of operators, the dust prevention mechanism 3 includes a protective cover 30, which is installed on the top baffle 29. A ventilation hole 31 is opened on the protective cover 30, and a guardrail 35 is installed below the protective cover 30. A fan motor 32 is installed on the guardrail 35, and a fan rotating shaft 33 is installed on the fan motor 32. A fan blade 34 is installed on the fan rotating shaft 33. A hole is opened on the protective cover 30, and the fan rotating shaft 33 is rotatably installed in the hole. A notch is opened on the top baffle 29, and the guardrail 35 is installed in the notch. Dust is generated during operation. Since the mine cave is closed, dust continues to fly in the mine cave, which will endanger the health of the operators. The fan rotating shaft 33 is driven to rotate by the fan motor 32, and the fan rotating shaft 33 drives the fan blade 34 to rotate, so that a downward airflow is generated to blow directly to the working area of the operator, so as to prevent the dust in the working area from continuously flying and being inhaled by the operator. At the same time, the continuous airflow can also play the role of air circulation and cooling. The remaining features are the same as those in Example 1.
[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A slag scraper anti-gravel protection plate, comprising a slag scraper body (1); characterized in that: A manual operating platform (7) is installed on one side of the scraper body (1); an anti-stone mechanism (2) is provided on the manual operating platform (7); a dust prevention mechanism (3) is provided on the anti-stone mechanism (2); and a scraper mechanism (4) is provided on the scraper body (1); The anti-gravel mechanism (2) comprises an anti-gravel support plate (20), the anti-gravel support plate (20) being mounted on one side of a manual operating platform (7), a spliced baffle plate (22) being mounted on the anti-gravel support plate (20), a screw rod (24) being mounted inside the anti-gravel mechanism (2), a baffle plate motor (25) being mounted at the bottom of the screw rod (24), a screw rod moving block (26) being mounted on the screw rod (24), connecting rods (27) being mounted on both sides of the screw rod moving block (26), a top baffle plate support rod (28) being mounted on the connecting rod (27), and a top baffle plate (29) being mounted on the top baffle plate support rod (28).
2. The anti-gravel protection plate for a slag scraper according to claim 1, characterized in that: The dustproof mechanism (3) comprises a protective cover (30), wherein the protective cover (30) is mounted on a top baffle (29), a ventilation hole (31) is provided on the protective cover (30), a protective fence (35) is installed below the protective cover (30), a fan motor (32) is installed on the protective fence (35), a fan rotating shaft (33) is installed on the fan motor (32), and a fan blade (34) is installed on the fan rotating shaft (33).
3. The anti-gravel protection plate for a slag scraper according to claim 2, characterized in that: The protective cover (30) is provided with a hole, and the fan rotating shaft (33) is rotatably installed in the hole; the top baffle (29) is provided with a notch, and the protective fence (35) is installed in the notch.
4. The anti-gravel protection plate for a slag scraper according to claim 1, characterized in that: The scraping mechanism (4) comprises a fixed frame (40), the fixed frame (40) is mounted on the scraper body (1), a mechanical arm (41) is mounted on the fixed frame (40), a bucket (42) is mounted on the mechanical arm (41), a roller (44) is mounted below the fixed frame (40), and a conveyor belt (43) is sleeved on the roller (44).
5. The anti-gravel protection plate for a slag scraper according to claim 1, characterized in that: A scraper frame (5) is installed below the scraper body (1), and wheels (6) are installed on the scraper frame (5).
6. The anti-gravel protection plate for a slag scraper according to claim 5, characterized in that: The anti-gravel support plate (20) has a hole at the bottom, and the screw rod (24) passes through the hole and is installed in the top baffle lifting groove (23).
7. The anti-gravel protection plate for a slag scraper according to claim 6, characterized in that: The anti-gravel support plate (20) is provided with a side baffle groove (21), and the spliced baffle plate (22) is installed in the side baffle groove (21).