Clean type safe ash taking shovel based on kiln
By designing a kiln with adjustable handle length, the problem of fixing the length of the traditional ash shovel handle is solved, the working efficiency is improved, and high temperature protection is provided through the design of the wooden handle, but it needs to be replaced in time to avoid carbonization.
Patent Information
- Application Number
- CN202421498886.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-28
- Publication Date
- 2025-05-02
- Estimated Expiration
- 2034-06-28
AI Technical Summary
The traditional grey-take shovel handle has a fixed length, which cannot adapt to users of different heights, affecting work efficiency.
A clean safe ash-take shovel based on kilns is designed, using an adjustable handle length, and the handle length is quickly adjusted through the cooperation of gears and threaded rods.
It realizes flexible adjustment of the handle length, adapts to users of different heights, improves work efficiency, and prevents high-temperature scalding through the design of the wooden handle, but needs to be replaced in time to avoid carbonization.
Smart Images
Figure CN222824846U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of ash shovels, in particular to a clean and safe ash shovel for kilns. Background Art
[0002] A kiln is a device used to heat, sinter, dry or bake materials. It is widely used in industrial fields such as ceramics, glass, cement, and metallurgy. They have different designs and operating methods, including intermittent kilns and continuous kilns. A kiln usually consists of a furnace body, a combustion system, an exhaust system, and a control system. The fuel can be solid, liquid or gas, and the most common ones are charcoal, natural gas, and electricity. The operating parameters of the kiln include temperature, atmosphere, heating rate, etc., which have an important impact on the quality of the final product.
[0003] An ash shovel is a tool used to clean ashes and residues from stoves, fireplaces, furnaces and other equipment. It is usually made of metal and has a long handle and a flat shovel head. Its design enables it to effectively collect and remove ashes to ensure the normal operation and cleanliness of the equipment. Ash shovels are widely used in households, commercial and industrial places, and are common in fire management, cleaning services and the construction industry.
[0004] Since everyone's height is different, the length of the tools used will affect the working speed. It is particularly important to choose a handy tool. However, the handle of a traditional ash shovel is one-piece and has a uniform length. The length cannot be adjusted at will to suit everyone. Therefore, a clean and safe ash shovel for kilns is proposed to solve the above problem. Utility Model Content
[0005] In order to make up for the above shortcomings, the utility model provides a clean and safe ash shovel for a kiln, aiming to improve the problem that the handle length of a traditional ash shovel is very uniform and the length cannot be adjusted at will to suit everyone.
[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: based on a clean and safe ash shovel for a kiln, it includes an outer rod, a rotating rod is rotatably connected inside the outer rod, a gear one is fixedly connected to the outside of the rotating rod, a threaded rod is rotatably connected inside the outer rod, a gear two is fixedly connected to the right end of the threaded rod, the gear two is meshed with the gear one, the threaded rod is threadedly connected to the inner rod outside, sliding grooves are provided on the front and rear sides of the inner rod, a bucket is fixedly connected to the left end of the inner rod, a wooden handle is slidably connected to the right side of the outer rod, and a fixing component is fixedly connected to the right side of the front of the outer rod.
[0007] As a further description of the above technical solution:
[0008] The fixing assembly includes an outer shell, the rear side of which is fixedly connected to the right side of the front part of the outer rod, the inner wall of the outer shell is fixedly connected to a sliding rod, the outer wall of the sliding rod is sleeved with a spring, the rear end of the spring is fixedly connected to an insertion rod, the outer wall of the insertion rod is rotatably connected to a connecting rod on the right side, the connecting rod is rotatably connected to a baffle on the right side, and the baffle is fixedly connected to a pull rod on the right side.
[0009] As a further description of the above technical solution:
[0010] The rear end of the rotating rod is plugged with a crank.
[0011] As a further description of the above technical solution:
[0012] The outside of the inner rod is slidably connected to the inner wall of the outer rod, and the inside of the sliding groove is slidably connected to the inside of the outer rod.
[0013] As a further description of the above technical solution:
[0014] The outer portion of the gear 1 is sleeved inside the outer rod, and the gear 2 is sleeved inside the outer rod.
[0015] As a further description of the above technical solution:
[0016] The outer periphery of the baffle is slidably connected to the inner wall of the shell, and the outer portion of the pull rod is slidably connected to the inside of the right side of the shell.
[0017] As a further description of the above technical solution:
[0018] The front end of the spring is fixedly connected to the front side of the inner wall of the shell, and the inner wall of the insertion rod is slidably connected to the outside of the sliding rod.
[0019] As a further description of the above technical solution:
[0020] The outside of the insertion rod passes through the rear side of the shell and the front side of the outer rod and is inserted into the inside of the wooden handle.
[0021] The utility model has the following beneficial effects:
[0022] In the utility model, by rotating the crank handle, the rotating rod drives the gear one to rotate, the meshing between the gear one and the gear two drives the threaded rod to rotate, and the threaded rod drives the slide groove to move, so that the length of the ash shovel handle can be changed at will to adapt to workers of different heights. The right tool can improve work efficiency.
[0023] In the utility model, the baffle is driven to move forward by the pull rod, and the connecting rod is straightened and pulled to move the plug rod under the limit of the slide rod, thereby solving the problem of quickly removing the wooden handle and replacing it. Since the temperature of the kiln is very high, the metal handle conducts heat very quickly, and the wooden handle is well protected to prevent high temperature burns, but the high temperature will carbonize the wood and needs to be replaced in time. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Figure 1 This is a three-dimensional schematic diagram of a clean and safe ash shovel for a kiln proposed by the utility model;
[0025] Figure 2 This is a schematic diagram of the structure of the threaded rod based on the clean and safe ash shovel for kiln proposed by the utility model;
[0026] Figure 3 The utility model is a schematic structural diagram of the insertion rod based on the clean and safe ash shovel for kiln.
[0027] Legend:
[0028] 1. Outer rod; 2. Rotating rod; 3. Gear 1; 4. Threaded rod; 5. Gear 2; 6. Inner rod; 7. Slide; 8. Bucket; 9. Wooden handle; 10. Outer shell; 11. Slide rod; 12. Spring; 13. Insert rod; 14. Connecting rod; 15. Baffle; 16. Pull rod; 17. Crank. DETAILED DESCRIPTION
[0029] 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.
[0030] Reference Figure 1 - Figure 3, an embodiment of the utility model is provided: based on a clean and safe ash shovel for a kiln, it includes an outer rod 1, a rotating rod 2 is rotatably connected inside the outer rod 1, a gear 3 is fixedly connected to the outside of the rotating rod 2, a threaded rod 4 is rotatably connected inside the outer rod 1, a gear 2 is fixedly connected to the right end of the threaded rod 4, the gear 2 5 is meshed with the gear 1 3, the threaded rod 4 is threadedly connected to the inside of the inner rod 6, a slide groove 7 is provided on both the front and rear sides of the inner rod 6, a bucket 8 is fixedly connected to the left end of the inner rod 6, a wooden handle 9 is slidably connected to the right side of the outer rod 1, a fixing component is fixedly connected to the right side of the front of the outer rod 1, a crank 17 is inserted at the rear end of the rotating rod 2, the inner rod 6 is slidably connected to the inner wall of the outer rod 1 outside, the slide groove 7 is slidably connected to the inside of the outer rod 1, the gear 1 3 is sleeved inside the outer rod 1, and the gear 2 5 is sleeved inside the outer rod 1.
[0031] Specifically, the outer rod 1 is used to connect internal parts, the rotating rod 2 is used to connect and support gear 1 3, gear 1 3 and gear 2 5 are both bevel gears, which are engaged with each other to transmit force to gear 2 5, gear 2 5 is used to drive the threaded rod 4 to rotate, the threaded rod 4 is used to control the extension length of the inner rod 6, so that workers of different heights have a handy ash shovel, the inner rod 6 is used to connect the bucket 8, the slide groove 7 is used to limit the moving direction of the inner rod 6, to ensure that the inner rod 6 can only move left and right and will not move around, the bucket 8 is for shoveling out the ash conveniently, the wooden handle 9 is a wooden handle, in order to prevent high temperature burns, long-term contact with high temperature will carbonize and become brittle, so it needs to be replaced, and the crank 17 is for facilitating the rotation of the rotating rod 2.
[0032] Reference Figure 1 - Figure 3 The fixing assembly includes a shell 10, the rear side of the shell 10 is fixedly connected to the right side of the front part of the outer rod 1, the inner wall of the shell 10 is fixedly connected to a sliding rod 11, the outer wall of the sliding rod 11 is sleeved with a spring 12, the rear end of the spring 12 is fixedly connected to a plug rod 13, the outer wall of the plug rod 13 is rotatably connected to a connecting rod 14 on the right side, the connecting rod 14 is rotatably connected to a baffle 15 on the right side, the baffle 15 is fixedly connected to a pull rod 16 on the right side, the outer periphery of the baffle 15 is slidably connected to the inner wall of the shell 10, the outside of the pull rod 16 is slidably connected to the inside of the right side of the shell 10, the front end of the spring 12 is fixedly connected to the front side of the inner wall of the shell 10, the inner wall of the plug rod 13 is slidably connected to the outside of the sliding rod 11, the outside of the plug rod 13 passes through the rear side of the shell 10 and the front side of the outer rod 1 and is inserted into the inside of the wooden handle 9.
[0033] Specifically, the shell 10 is used to fix and protect internal parts, the slide rod 11 is used to control and limit the movement direction of the plug rod 13, to ensure that the plug rod 13 can only move forward and backward, and will not move around. The spring 12 is fixed at both ends, and the normal operation of the plug rod 13 is ensured by compressing the spring 12. The baffle 15 is limited by the shell 10, and the baffle 15 can only move left and right. The pull rod 16 is connected to the right side of the baffle 15. When the pull rod 16 is pulled, with the cooperation of all parts, the plug rod 13 will be detached from the wooden handle 9, realizing quick unlocking and disassembly.
[0034] Working principle: when it is necessary to shovel furnace ash, the length of the shovel handle should be changed according to the height of the user. First, insert the crank 17 into the rear end of the rotating rod 2 and start to rotate. The rotating rod 2 drives the gear 1 3 to rotate, and the gear 1 3 and the gear 2 5 are meshed to drive the threaded rod 4 to rotate. Under the limit of the slide groove 7, the threaded rod 4 drives the inner rod 6 to move left and right to change the length of the shovel handle, so that the user can operate more conveniently. After using it for a period of time, the wooden handle 9 will become brittle due to high temperature carbonization. At this time, it needs to be replaced in time. First, pull the pull rod 16 to drive the baffle 15 to move to the right, and the connecting rod 14 will be straightened to pull the plug rod 13 forward and disengage from the inside of the wooden handle 9. When the plug rod 13 is pulled out, take out the old wooden handle 9 and put the new wooden handle 9 back into the outer rod 1. At this time, release the pull rod 16. Under the action of the sliding rod 11, the plug rod 13 will automatically pop out and insert into the inside of the wooden handle 9 due to the thrust of the spring 12 to achieve fixation.
[0035] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A clean and safe ash shovel for a kiln, comprising an outer rod (1), characterized in that: The outer rod (1) is internally rotatably connected to a rotating rod (2), the rotating rod (2) is externally fixedly connected to a gear 1 (3), the outer rod (1) is internally rotatably connected to a threaded rod (4), the right end of the threaded rod (4) is fixedly connected to a gear 2 (5), the gear 2 (5) and the gear 1 (3) are meshed, the threaded rod (4) is externally threadedly connected to an inner rod (6), the inner rod (6) is provided with a slide groove (7) on both the front and rear sides, the left end of the inner rod (6) is fixedly connected to a bucket (8), the right side of the outer rod (1) is slidably connected to a wooden handle (9), and the front right side of the outer rod (1) is fixedly connected to a fixing assembly.
2. The clean and safe ash shovel for kiln according to claim 1 is characterized in that: The fixing assembly comprises a shell (10), the rear side of the shell (10) is fixedly connected to the right side of the front part of the outer rod (1), the inner wall of the shell (10) is fixedly connected to a sliding rod (11), the outer wall of the sliding rod (11) is sleeved with a spring (12), the rear end of the spring (12) is fixedly connected to an insertion rod (13), the outer wall of the insertion rod (13) is rotatably connected to a connecting rod (14) on the right side, the connecting rod (14) is rotatably connected to a baffle (15) on the right side, and the baffle (15) is fixedly connected to a pull rod (16) on the right side.
3. The clean and safe ash shovel for kiln according to claim 1 is characterized in that: A crank (17) is inserted into the rear end of the rotating rod (2).
4. The clean and safe ash shovel for kiln according to claim 1 is characterized in that: The outside of the inner rod (6) is slidably connected to the inner wall of the outer rod (1), and the inside of the slide groove (7) is slidably connected to the inside of the outer rod (1).
5. The clean and safe ash shovel for kiln according to claim 1 is characterized in that: The first gear (3) is sleeved on the outside of the outer rod (1), and the second gear (5) is sleeved on the inside of the outer rod (1).
6. The clean and safe ash shovel for kiln according to claim 2 is characterized in that: The outer periphery of the baffle (15) is slidably connected to the inner wall of the outer shell (10), and the outer portion of the pull rod (16) is slidably connected to the inside of the right side of the outer shell (10).
7. The clean and safe ash shovel for kiln according to claim 2 is characterized in that: The front end of the spring (12) is fixedly connected to the front side of the inner wall of the housing (10), and the inner wall of the insertion rod (13) is slidably connected to the outside of the sliding rod (11).
8. The clean and safe ash shovel for kiln according to claim 2 is characterized in that: The outside of the insertion rod (13) passes through the rear side of the outer shell (10) and the front side of the outer rod (1) and is inserted into the inside of the wooden handle (9).