A gapless acetylene combustion chamber ash scraping and pushing device and use method thereof

Abstract

The present invention discloses a gapless acetylene combustion chamber scraping and pushing device and a method for using the same, comprising a mounting foot, a z-direction slide rail, a y-direction slide rail, an x-direction slide rail and a floating connection mechanism, wherein the z-direction slide rail is vertically fixed on the mounting foot, the y-direction slide rail is connected to the z-direction slide rail through a guide rail slide seat, and the x-direction slide rail is connected to the y-direction slide rail through a guide rail slide seat; the floating connection mechanism is connected to the y-direction guide rail through the guide rail slide seat, and the floating connection mechanism comprises a lower connection plate fixed to the guide rail slide seat, a base 1 is fixed on the lower connection plate, a spring and a mandrel are arranged in the base 1, the other end of the mandrel and the spring are connected to a base 2, an upper connection plate is fixed on the base 2, and a clamping ring fixedly arranged on the upper connection plate is also included. The present invention provides a gapless acetylene combustion chamber scraping and pushing device, wherein a scraper is connected to the device through a unique floating connection mechanism, and the scraper can always fit the inner wall of the combustion chamber during scraping, thereby greatly improving work efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of cleaning devices, in particular to a gapless acetylene combustion chamber ash scraping and pushing device and a use method thereof. Background Art

[0002] After a long period of combustion, a layer of ash will adhere to the inner wall of the acetylene combustion chamber, which needs to be cleaned in time to avoid safety accidents and not affect production efficiency. At present, whether the acetylene combustion chamber scraping is done by a robot or a 3-axis structure, its operation is rigid. The inner wall of the combustion chamber is not as precise as the machined parts. After the automation mechanism is adopted, it is possible to run to some convex points on the inner wall: if the force of the mechanical automation mechanism is too large, the scraper plate will be damaged; if the force of the mechanical automation mechanism is small, the automation mechanism will cause an overload alarm; if a gap is deliberately left between the scraper plate and the inner wall during programming, the scraping effect will be poor and fail to meet the requirements. Summary of the invention

[0003] The purpose of the present invention is to overcome the shortcomings of the prior art and provide a gapless acetylene combustion chamber scraping and pushing device, in which a scraper is connected to the device through a floating connection mechanism. The spherical structure at both ends of the core shaft inside the floating connection mechanism and the unique structure of the spring support enable the scraper to be close to the inner wall of the combustion chamber during operation, thereby achieving a good scraping effect.

[0004] A gapless acetylene combustion chamber scraping and pushing device comprises a mounting foot, a z-guide rail is vertically connected to the mounting foot, the z-guide rail is connected to a y-guide rail via a guide rail slide, the y-guide rail is connected to an x-guide rail via a guide rail slide, and also comprises a floating connection mechanism arranged on the x-guide rail via the guide rail slide; the floating connection mechanism comprises a lower connecting plate fixed to the guide rail slide, a base 1 is fixed to the lower connecting plate, the interior of the base 1 is connected to a core shaft, a spring is further arranged outside the core shaft, the other end of the core shaft is connected to a base 2, an upper connecting plate is fixed to the base 2, a clamping ring 1 is fixed to both ends of the top of the upper connecting plate, and the upper part of the clamping ring 1 is connected to the clamping ring 2 by bolts.

[0005] The base one and the base two are provided with a hollow truncated cone, the inner wall of the truncated cone is also provided with a step surface, and the spring extends into the truncated cone and is built into the step surface. The connecting surface between the base one and the lower connecting plate and between the base two and the upper connecting plate is provided with a spherical groove and communicates with the hollow truncated cone.

[0006] A hollow chamber is arranged between the lower connecting plate and the upper connecting plate, and the position of the chamber corresponds to the base 1 and the hollow truncated cone on the base.

[0007] The bottom of the core shaft is a spherical head and is placed in the spherical groove of the base one. The top of the core shaft is a threaded cylinder. The head of the core shaft passes through the spherical part placed in the spherical groove of the base two, and the core shaft and the spherical part are fixed by a nut.

[0008] A semicircular groove is arranged in the middle of the first clamping ring and the second clamping ring, and a hole for installing the handle is formed in the middle after the first clamping ring and the second clamping ring are combined and connected.

[0009] The method for using the gapless acetylene combustion chamber scraping and pushing device of the present invention comprises the following steps:

[0010] S1, installing the scraper handle into the hole formed by the combination of the first clamp and the second clamp;

[0011] S2, compiling the program to make the z guide rail, the y guide rail and the x guide rail cooperate with each other, so that the scraper can move along the trajectory of the inner wall of the acetylene combustion chamber and the spring is appropriately compressed after the scraper contacts the inner wall of the combustion chamber;

[0012] S3, the device starts to operate. When scraping, the spring is always subjected to downward pressure from the scraper plate, thus generating a reaction force to make the scraper plate close to the inner wall of the combustion chamber. When the scraper plate is subjected to horizontal resistance, the spherical structures at the upper and lower ends of the core shaft slide in the spherical grooves inside the base 1 and the base 2, causing the scraper plate to have a horizontal deflection, ensuring that the scraper plate is close to the inner wall of the combustion chamber.

[0013] S4, scraping is completed and waste residue is removed.

[0014] The present invention has the following advantages and beneficial effects:

[0015] The present invention provides a gapless acetylene combustion chamber scraping and pushing device, which adopts a three-axis structure and connects a scraper through a floating connection mechanism. The inner core shaft of the floating connection mechanism has spherical structures on the upper and lower sides, which can make the scraper have a horizontal deflection when working; a spring is arranged between the upper and lower connecting plates, so that the scraper can be properly made to exceed the combustion chamber wall during programming, so that the spring is stressed. When the spring is subjected to radial force, a reaction force will always be generated when it returns to a free state. This reaction force is used to make the scraper fit the inner wall of the combustion chamber. When the scraper encounters a convex point in the combustion chamber, the scraping force will use the spring to further deform, so that the scraper will retreat and pass through the convex point. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the present invention;

[0017] Figure 2 It is a schematic diagram of the structure of the floating connection mechanism of the present invention;

[0018] Figure 3 It is a cross-sectional view of the floating connection mechanism of the present invention.

[0019] In the figure, 1-mounting foot, 2-z guide rail, 3-y guide rail, 4-x guide rail, 5-floating connection mechanism, 501-base one, 502-upper connecting plate, 503-spring, 504-core shaft, 505-base two, 506-lower connecting plate, 507-clamping ring two, 508-clamping ring one. DETAILED DESCRIPTION

[0020] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention:

[0021] like Figure 1-3 A gapless acetylene combustion chamber scraping and pushing device comprises a mounting foot 1, a z-guide rail 2 is vertically connected to the mounting foot 1, the z-guide rail 2 is connected to the y-guide rail 3 through a guide rail slide, the y-guide rail 3 is connected to the x-guide rail 4 through the guide rail slide, and also comprises a floating connection mechanism 5 arranged on the x-guide rail 4 through the guide rail slide; the floating connection mechanism 5 comprises a lower connecting plate 506 fixed on the guide rail slide, a base 501 is fixed on the lower connecting plate 506, the interior of the base 501 is connected to a core shaft 503, a spring 504 is further arranged outside the core shaft 503, the other end of the core shaft 503 is connected to a base 2 505, an upper connecting plate 502 is fixed to the base 2 505, and a clamping ring 1 508 is fixed at both ends of the top of the upper connecting plate 502, and the upper part of the clamping ring 1 508 is connected to a clamping ring 2 507 by bolts.

[0022] As a further improvement, the base 1 501 and the base 2 505 are provided with a hollow cone, the inner wall of the cone is also provided with a step surface, and the spring 504 extends into the cone and is built into the step surface, and the connecting surfaces between the base 1 501 and the lower connecting plate 506 and the base 2 505 and the upper connecting plate 502 are provided with spherical grooves and communicate with the hollow cone.

[0023] As a further improvement, a hollow chamber is provided between the lower connecting plate 506 and the upper connecting plate 502 , and the position of the chamber corresponds to the hollow cone on the base 1 501 and the base 505 .

[0024] As a further improvement, the bottom of the core shaft 503 is a spherical head and is placed in the spherical groove of the base 1 501. The top of the core shaft 503 is a threaded cylinder. The head of the core shaft 503 passes through the spherical part placed in the spherical groove of the base 2 505, and the core shaft 503 is fixed to the spherical part by a nut.

[0025] Preferably, a semicircular groove is provided in the middle of the first clamping ring 508 and the second clamping ring 507, and a hole for installing the handle is formed in the middle when the first clamping ring 508 and the second clamping ring 507 are combined and connected.

[0026] The method for using the gapless acetylene combustion chamber scraping and pushing device of the present invention comprises the following steps:

[0027] S1, install the scraper handle into the hole formed by the combination of the first clamp ring 508 and the second clamp ring 507;

[0028] S2, compile the program to make the z guide rail 2, the y guide rail 3, and the x guide rail 4 cooperate with each other, so that the scraper can move along the trajectory of the inner wall of the acetylene combustion chamber and the spring 504 is appropriately compressed after the scraper contacts the inner wall of the combustion chamber;

[0029] S3, the device starts to operate. When scraping, the spring is always subjected to downward pressure from the scraper plate, thereby generating a reaction force to make the scraper plate close to the inner wall of the combustion chamber. When the scraper plate is subjected to horizontal resistance, the spherical structures at the upper and lower ends of the core shaft 503 slide in the spherical grooves inside the base 1 501 and the base 2 505, causing the scraper plate to have a horizontal deflection, ensuring that the scraper plate is close to the inner wall of the combustion chamber.

[0030] S4, scraping is completed and waste residue is removed.

[0031] In the specific implementation process, the scraper handle is installed to the hole formed by the assembly of the clamp ring 1 508 and the clamp ring 2 507, the bolts are tightened to fix the scraper, and the program is compiled to make the z guide rail 2, the y guide rail 3, and the x guide rail 4 cooperate with each other, so that the scraper can move along the trajectory of the inner wall of the acetylene combustion chamber and the spring 504 is appropriately compressed after the scraper contacts the inner wall of the combustion chamber. When scraping, the spring will always be subjected to the downward pressure from the scraper, thereby generating a reaction force to make the scraper close to the inner wall of the combustion chamber. When the scraper is subjected to horizontal resistance, the spherical structures at the upper and lower ends of the core shaft 503 slide in the spherical grooves inside the base 1 501 and the base 2 505, so that the scraper horizontal plane produces a deflection amount, ensuring that the scraper is close to the inner wall of the combustion chamber. After the scraping is completed, the waste residue is removed. The present invention provides a gapless acetylene combustion chamber scraping and pushing device and a method of using the same. During the operation of the device, the scraper is always in contact with the inner wall of the combustion chamber, and the scraping and cleaning effect is significantly improved.

[0032] The present invention is described in detail above with reference to the accompanying drawings and embodiments, but the present invention is not limited to the above embodiments, and various changes can be made within the scope of ordinary technicians in the field without departing from the purpose of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application belong to the scope of protection of the present invention.

Claims

1. A gapless acetylene combustion chamber ash scraping and pushing device, It is characterized in that The invention comprises a mounting foot (1), the mounting foot (1) being vertically connected with a z-guide rail (2), the z-guide rail (2) being connected with a y-guide rail (3) via a guide rail slide, the y-guide rail (3) being connected with an x-guide rail (4) via a guide rail slide, and also comprising a floating connection mechanism (5) arranged on the x-guide rail (4) via the guide rail slide; the floating connection mechanism (5) comprising a lower connection plate (506) fixed on the guide rail slide, a base 1 (501) being fixed on the lower connection plate (506), the base 1 (501) being internally connected with a core shaft (503), a spring (504) being further arranged outside the core shaft (503), the other end of the core shaft (503) being connected with a base 2 (505), an upper connection plate (502) being fixed on the base 2 (505), a clamping ring 1 (508) being fixed at both ends of the top of the upper connection plate (502), and the upper part of the clamping ring 1 (508) being connected with a clamping ring 2 (507) via bolts; The base 1 (501) and the base 2 (505) are provided with a hollow truncated cone, the inner wall of the truncated cone is also provided with a step surface, and the spring (504) extends into the truncated cone and is built into the step surface, and the connection surface between the base 1 (501) and the lower connecting plate (506) and the base 2 (505) and the upper connecting plate (502) is provided with a spherical groove and communicates with the hollow truncated cone; The bottom of the mandrel (503) is a spherical head and is placed in the spherical groove of the base one (501). The top of the mandrel (503) is a threaded cylinder. The head of the mandrel (503) passes through a spherical part placed in the spherical groove of the base two (505), and the mandrel (503) is fixed to the spherical part by a nut.

2. A gapless acetylene combustion chamber scraping and pushing device according to claim 1, It is characterized in that A hollow chamber is provided between the lower connecting plate (506) and the upper connecting plate (502), and the position of the chamber corresponds to the hollow truncated cone on the base 1 (501) and the base 2 (505).

3. A gapless acetylene combustion chamber scraping and pushing device according to claim 1, It is characterized in that A semicircular groove is provided in the middle of the first clamping ring (508) and the second clamping ring (507), and a hole for mounting a handle is formed in the middle when the first clamping ring (508) and the second clamping ring (507) are combined and connected.

4. A method for using a gapless acetylene combustion chamber scraping and pushing device, based on the gapless acetylene combustion chamber scraping and pushing device according to any one of claims 1 to 3, Features: S1, install the scraper handle into the hole formed by the combination of the first clamping ring (508) and the second clamping ring (507); S2, compiling a program to make the z-guide rail (2), the y-guide rail (3), and the x-guide rail (4) cooperate with each other, so that the scraper can move along the trajectory of the inner wall of the acetylene combustion chamber and the spring (504) is appropriately compressed after the scraper contacts the inner wall of the combustion chamber; S3, the device starts to operate. When scraping, the spring is always subjected to downward pressure from the scraper plate, thereby generating a reaction force to make the scraper plate close to the inner wall of the combustion chamber. When the scraper plate is subjected to horizontal resistance, the spherical heads at the upper and lower ends of the core shaft (503) slide in the spherical grooves inside the base 1 (501) and the base 2 (505), causing the scraper plate to have a horizontal plane deflection, thereby ensuring that the scraper plate is close to the inner wall of the combustion chamber. S4, scraping is completed and waste residue is removed.

Images