A reinforced concrete repair device

Abstract

The invention discloses a reinforced concrete repairing device, which relates to the field of building engineering construction and solves the problem that a large amount of dust is generated when loose concrete is chiseled off by the existing reinforced concrete repairing device, thereby affecting the chiseling efficiency and the health of workers. The device comprises a machine body, a chiseling device, a spraying device, a collecting device and a detecting device. A device box is fixedly connected to the machine body, and a water tank and a garbage bin are arranged in the machine body. The reinforced concrete repairing device is convenient for spraying water mist on the chiseled part when the part to be repaired is chiseled, and at the same time, dust is collected and solid-liquid separation is completed. The dust is continuously compacted by the detecting device and then detected. When the solid matter in the dust fills the garbage bin, people are reminded to replace it. The device is simple and quick to operate, and a series of linkages are generated by chiseling to complete the processing and collection of dust, which is convenient for workers to use and improves work efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of reinforced concrete repairing devices, in particular to a reinforced concrete repairing device. Background Art

[0002] Reinforced concrete engineering is often referred to as reinforced concrete. It refers to a composite material formed by adding steel mesh, steel plate or fiber to concrete to work together to improve the mechanical properties of concrete. It is the most common form of reinforced concrete. When reinforced concrete is poured, some corners and surfaces are difficult to pour evenly, resulting in uneven strength after pouring and missing reinforcement. At this time, manual repair is required.

[0003] Existing reinforced concrete repair requires multiple manual steps. First, the loose concrete at the repair site needs to be chiseled off, then the chiseled site needs to be cleaned with a brush to remove dust and debris, then rinsed with water to moisten it, and finally filled and compacted with concrete. When workers chisel off the loose concrete, a large amount of dust will be generated. This dust will not only remain in the chiseled site and affect subsequent cleaning and chiseling, but also spread into the air and affect the workers' vision and breathing. For this reason, we propose a reinforced concrete repair device. Summary of the invention

[0004] The object of the present invention is to provide a reinforced concrete repairing device which is convenient for dust reduction and collection during chiseling, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a reinforced concrete repair device, comprising a machine body, a chiseling device, a spraying device, a collecting device and a detecting device, wherein a device box is fixedly connected to the machine body, a water tank and a trash can are arranged in the machine body, the chiseling device is installed in the device box, and is used to chisel the concrete surface to be repaired, the spraying device is installed in the device box, and is used to spray water mist around the chiseling when the chiseling device is running, so as to wet the concrete and reduce dust at the same time, and the collecting device is installed in the device box, and is used to collect the dust when the chiseling device is running. The detection device is installed in the body and is used for compressing the dust in the collecting device and detecting its content when the chiseling device is running. When the content reaches the set value, people are reminded to clean and replace the trash can, so that when the part to be repaired is chiseled, water mist is sprayed on the chiseled part, and the dust is collected and solid-liquid separation is completed. The dust is continuously compacted by the detection device for detection. When the solid matter in the dust fills the trash can, people are reminded to replace it. The operation of the device is simple and quick, and a series of linkages are generated by chiseling to complete the processing and collection of dust, which is convenient for workers to use and improves work efficiency.

[0006] Preferably, the hammering device comprises an electric telescopic rod fixedly installed in the body, the output end of the electric telescopic rod is fixedly connected to a mounting rod, one end of the mounting rod is threadedly connected to a hammering head, a fixing block slidably connected to the mounting rod is fixedly connected in the device box, guide grooves are provided on both sides of the inner wall of the device box, and guide rods slidably connected to the guide grooves are fixedly connected on both sides of the mounting rod, so as to facilitate hammering at the position to be repaired.

[0007] Preferably, the spraying device includes a water suction pipe fixedly installed on the side of the device box and connected with the water tank, a first cavity connected with the water suction pipe is opened in the device box, a one-way nozzle connected with the first cavity is fixedly connected to the side of the device box, a first compression block slidably connected to the inner wall of the first cavity is fixedly connected to the mounting rod, a first one-way valve is fixedly connected in the water suction pipe, a water injection pipe connected with the top of the water tank is provided in the body, and the top of the water injection pipe is threadedly connected with a first cover body, so as to facilitate the addition of water to moisten the chiseled position and absorb dust at the same time.

[0008] Preferably, the collecting device includes a waste discharge pipe fixedly mounted on the bottom surface of the device box and connected with the trash can, a second cavity connected with the waste discharge pipe is opened in the device box, a collecting port connected with the second cavity is opened on the side of the device box, a baffle is hinged in the device box, a second compression block slidably connected to the inner wall of the second cavity is fixedly connected to the mounting rod, a second one-way valve is fixedly connected in the waste discharge pipe, a second cover body threadedly connected to the machine body is provided at the bottom end of the trash can, and a circulation device for squeezing and filtering the moisture in the trash can into the water tank for recycling is provided at the upper end of the trash can, so as to facilitate the collection of dust.

[0009] Preferably, the circulation device includes a fixing ring fixedly mounted on the waste discharge pipe, the bottom surface of the fixing ring is fixedly connected to a first spring, the bottom end of the first spring is fixedly connected to a pushing plate slidably connected to the inner wall of the trash bin, the bottom end of the water tank is provided with an inclined groove connected to the trash bin, the bottom surface of the pushing plate is fixedly connected to a first tension spring, the bottom end of the first tension spring is fixedly connected to a lifting plate slidably connected to the inner wall of the trash bin, and the bottom surface of the lifting plate is fixedly connected to a filter screen, so as to squeeze and filter the moisture in the trash bin into the water tank for recycling.

[0010] Preferably, the detection device includes a pushing block, a detection cavity is provided in the body, the pushing block is slidably connected to the inner wall of the detection cavity, a second tension spring fixedly connected to the detection cavity is fixedly connected to the side of the pushing block, a connecting pipe for connecting the water tank and the detection cavity is provided in the body, a detection component for detecting the garbage capacity in the trash bin is provided in the body, and an exhaust component for discharging excess air pressure in the detection cavity is provided in the body, so as to balance the air pressure in the water tank and continuously squeeze and detect the solid waste in the trash bin.

[0011] Preferably, the detection member includes a trapezoidal block slidably connected to the body, the pushing block is fixedly connected to a U-shaped block for pushing the trapezoidal block, and one end of the trapezoidal block is fixedly connected to a third tension spring fixedly connected to the body, so as to facilitate pushing the lifting plate downward to squeeze the solid waste in the trash bin.

[0012] Preferably, the exhaust component includes an exhaust block, an exhaust port slidably connected to the exhaust block is provided on the side of the body, a push rod is fixedly connected to the side of the push block, one end of the push rod is fixedly connected to a pull rope fixedly connected to the exhaust block, a side hole connected to the detection chamber is provided on the exhaust block, a main hole connected to the side hole is provided on the exhaust block, and a limiter for limiting the exhaust block is provided on the exhaust block to facilitate maintaining the balance of air pressure in the water tank and the detection chamber.

[0013] Preferably, the limiting member includes a card block, a plurality of slide grooves are provided on the body, a second spring fixedly connected to the card block is fixedly connected in the slide groove, the card block is slidably connected to the slide groove, a card groove engaged with the card block is provided on the side of the exhaust block, and the top of the card block is hemispherical, which is convenient for limiting the exhaust block so that the exhaust process can be carried out continuously.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] The present invention solves the problem that the existing reinforced concrete repair device generates a large amount of dust when chiseling loose concrete, which affects the chiseling efficiency and the health of workers. By arranging a chiseling device, a spraying device, a collecting device and a detection device, it is convenient to spray water mist on the chiseled part when chiseling the part to be repaired, and at the same time collect the dust and complete the solid-liquid separation. The dust is continuously compacted by the detection device and then detected. When the solid matter in the dust fills the trash can, people are reminded to replace it. The operation of the device is simple and quick, and a series of linkages are generated by chiseling to complete the processing and collection of dust, which is convenient for workers to use and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

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

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

[0018] Figure 3 It is a schematic diagram of the internal structure of the present invention;

[0019] Figure 4 It is a schematic diagram of the structure of the circulation device of the present invention;

[0020] Figure 5 It is a cross-sectional view of the overall structure of the present invention;

[0021] Figure 6 for Figure 5 A magnified image of area A;

[0022] Figure 7 for Figure 5 Enlarged view of area B;

[0023] Figure 8 It is a schematic diagram of the structure of the collecting device of the present invention;

[0024] Fig. 9 for Figure 8 Enlarged view of area C in the middle;

[0025] Fig.10 It is an exploded view of the internal structure of the device box of the present invention.

[0026] In the figure: 1-body; 2-device box; 3-water tank; 4-trash box; 5-chisel device; 6-spraying device; 7-collecting device; 8-detecting device; 9-electric telescopic rod; 10-mounting rod; 11-chisel head; 12-fixing block; 13-guide groove; 14-guide rod; 15-water pumping pipe; 16-first cavity; 17-one-way nozzle; 18-first compression block; 19-first one-way valve; 20-water injection pipe; 21-first cover; 22-waste discharge pipe; 23-second cavity; 24-collecting port; 25-baffle; 26-second compression block; 27-second one-way valve; 28 -second cover; 29-circulation device; 30-fixing ring; 31-first spring; 32-pushing plate; 33-slanted groove; 34-first tension spring; 35-lifting plate; 36-filter screen; 37-pushing block; 38-detection chamber; 39-second tension spring; 40-connecting pipe; 41-detection member; 42-exhaust member; 43-trapezoidal block; 44-U-shaped block; 45-third tension spring; 46-exhaust block; 47-exhaust port; 48-pushing rod; 49-pull rope; 50-side hole; 51-main hole; 52-limiting member; 53-block; 54-slide groove; 55-second spring; 56-slot. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] Example 1

[0029] See also Figure 1-Figure 3 and Figure 5-Figure 7 A reinforced concrete repair device shown in the figure includes a body 1, a chiseling device 5, a spraying device 6, a collecting device 7 and a detecting device 8. A device box 2 is fixedly connected to the body 1, and a water tank 3 and a trash can 4 are arranged in the body 1. The chiseling device 5 is installed in the device box 2 for chiseling the concrete surface to be repaired. The spraying device 6 is installed in the device box 2 for spraying water mist around the chiseling when the chiseling device 5 is running, so as to wet the concrete and reduce dust at the same time. The collecting device 7 is installed in the device box 2 for collecting the dust when the chiseling device 5 is running. The detecting device 8 is installed in the body 1 for compressing the dust in the collecting device 7 and detecting its content when the chiseling device 5 is running, and reminding people to clean and replace the trash can 4 when the content reaches the set value.

[0030] See also Figure 4 and Fig.10The striking device 5 shown in the figure includes an electric telescopic rod 9 fixedly installed in the body 1, the output end of the electric telescopic rod 9 is fixedly connected to the mounting rod 10, one end of the mounting rod 10 is threadedly connected to the striking head 11, a fixing block 12 is fixedly connected to the mounting rod 10 in a sliding connection in the device box 2, guide grooves 13 are opened on both sides of the inner wall of the device box 2, and guide rods 14 slidably connected to the guide grooves 13 are fixedly connected to both sides of the mounting rod 10.

[0031] In this embodiment, the chiseling head 11 is aligned with the position to be chiseled, and the electric telescopic rod 9 is started to drive the installation rod 10 to slide in the device box 2, driving the chiseling head 11 to continuously extend and retract for chiseling. At the same time, with the reciprocating motion of the installation rod 10, the spraying device 6 will be driven to spray the water in the water tank 3 to the top of the chiseling position. The descending water mist will absorb the dust, and then the dust will be collected by the collecting device 7 into the garbage bin 4 for storage. After the linkage detection device 8 separates the solid and liquid in the garbage bin 4, the liquid and gaseous substances return to the water tank 3, and the height of the solid garbage is detected after being compacted. When the capacity reaches the set height, people will be reminded to pour out the solid garbage in the garbage bin 4. The chiseling head 11 can be removed by threaded rotation for replacement.

[0032] Example 2

[0033] See also Figure 4-Figure 10 Embodiment 2 is described. This embodiment further describes Embodiment 1. The spray device 6 shown in the figure includes a water suction pipe 15 fixedly installed on the side of the device box 2 and connected to the water tank 3. A first cavity 16 connected to the water suction pipe 15 is opened in the device box 2. A one-way nozzle 17 connected to the first cavity 16 is fixedly connected to the side of the device box 2. A first compression block 18 slidably connected to the inner wall of the first cavity 16 is fixedly connected to the mounting rod 10. A first one-way valve 19 is fixedly connected in the water suction pipe 15. A water injection pipe 20 connected to the top of the water tank 3 is provided in the machine body 1. The top of the water injection pipe 20 is threadedly connected to a first cover body 21.

[0034] See also Figure 5-Figure 10 The collecting device 7 shown in the figure includes a waste discharge pipe 22 fixedly installed on the bottom surface of the device box 2 and connected to the garbage bin 4, a second cavity 23 connected to the waste discharge pipe 22 is opened in the device box 2, a collecting port 24 connected to the second cavity 23 is opened on the side of the device box 2, a baffle 25 is hinged in the device box 2, a second compression block 26 slidably connected to the inner wall of the second cavity 23 is fixedly connected to the mounting rod 10, a second one-way valve 27 is fixedly connected in the waste discharge pipe 22, a second cover body 28 threadedly connected to the body 1 is provided at the bottom end of the garbage bin 4, and a circulation device 29 for squeezing and filtering the water in the garbage bin 4 into the water tank 3 for recycling is provided at the upper end of the garbage bin 4.

[0035] See also Figure 5-Figure 7The circulation device 29 shown in the figure includes a fixing ring 30 fixedly installed on the waste discharge pipe 22, the bottom surface of the fixing ring 30 is fixedly connected with a first spring 31, the bottom end of the first spring 31 is fixedly connected with a pushing plate 32 slidably connected to the inner wall of the garbage bin 4, the bottom end of the water tank 3 is provided with an inclined groove 33 connected to the garbage bin 4, the bottom surface of the pushing plate 32 is fixedly connected with a first tension spring 34, the bottom end of the first tension spring 34 is fixedly connected with a lifting plate 35 slidably connected to the inner wall of the garbage bin 4, and the bottom surface of the lifting plate 35 is fixedly connected with a filter screen 36.

[0036] In this embodiment, when the electric telescopic rod 9 drives the striking head 11 to strike, it will drive the first compression block 18 and the second compression block 26 to compress and suck the first cavity 16 and the second cavity 23 respectively, and the water in the water tank 3 is sucked into the first cavity 16 through the suction pipe 15 and the first one-way valve 19 and then sprayed out through the one-way nozzle 17. At the same time, the dust enters the second cavity 23 through the collection port 24 and is compressed. The baffle 25 rotates to block the collection port 24, and the dust enters the exhaust pipe 22 through the second one-way valve 27 and is discharged into the garbage bin 4. The dust contains water vapor, solid dust and a large amount of gas. The volume of the second cavity 23 is larger than that of the first cavity. The body 16 makes the volume drawn in after each suction greater than the volume of the liquid sprayed out, so that the air pressure in the trash can 4 increases. After being filtered by the filter screen 36, the gas and liquid push the push plate 32 upward, compress the first spring 31, and are discharged from the chute 33 into the water tank 3. The detection device 8 can complete the air pressure balance in the water tank 3 and the trash can 4, and the excess gas is discharged. At the same time, it can drive the lifting plate 35 to press down to separate the solid and liquid in the trash can 4, and compact the solid waste and store it in the trash can 4. When the load in the trash can 4 reaches the set value, people can open the second cover 28 to pour out the solid waste, and at the same time, they can open the first cover 21 to inject water into the water tank 3.

[0037] Example 3

[0038] See also Figure 3 and Figure 8-Figure 9 Embodiment 3 is described below. Embodiment 1 is further described in this embodiment. The detection device 8 shown in the figure includes a push block 37. A detection chamber 38 is provided in the body 1. The push block 37 is slidably connected to the inner wall of the detection chamber 38. A second tension spring 39 fixedly connected to the detection chamber 38 is fixedly connected to the side of the push block 37. A connecting pipe 40 for connecting the water tank 3 and the detection chamber 38 is provided in the body 1. A detection component 41 for detecting the garbage capacity in the garbage bin 4 is provided in the body 1. An exhaust component 42 for discharging excess air pressure in the detection chamber 38 is provided in the body 1.

[0039] See also Figure 8-Figure 9The detection member 41 shown in the figure includes a trapezoidal block 43 slidably connected to the body 1, a U-shaped block 44 for pushing the trapezoidal block 43 is fixedly connected to the pushing block 37, and one end of the trapezoidal block 43 is fixedly connected to a third tension spring 45 fixedly connected to the body 1.

[0040] See also Figure 5-Figure 7 The exhaust member 42 shown in the figure includes an exhaust block 46, an exhaust port 47 slidably connected to the exhaust block 46 is opened on the side of the body 1, a push rod 48 is fixedly connected to the side of the push block 37, and one end of the push rod 48 is fixedly connected to a pull rope 49 fixedly connected to the exhaust block 46, a side hole 50 connected to the detection chamber 38 is opened on the exhaust block 46, a main hole 51 connected to the side hole 50 is opened on the exhaust block 46, and a limiting member 52 for limiting the exhaust block 46 is provided on the exhaust block 46.

[0041] See also Figure 5-Figure 7 The limiting member 52 shown in the figure includes a card block 53, and a plurality of slide grooves 54 are provided on the body 1. A second spring 55 fixedly connected to the card block 53 is fixedly connected in the slide groove 54. The card block 53 is slidably connected to the slide groove 54. A card groove 56 engaged with the card block 53 is provided on the side of the exhaust block 46, and the top of the card block 53 is hemispherical.

[0042] In the present embodiment, when the air pressure in the water tank 3 increases, it will enter the detection chamber 38 through the connecting pipe 40, pushing the pushing block 37 to move, the second tension spring 39 is stretched, the pushing block 37 moves to drive the U-shaped block 44 to move and gradually contact the trapezoidal block 43, pushing the trapezoidal block 43 forward, the third tension spring 45 is stretched, the inclined surface of the trapezoidal block 43 contacts and slides with the lifting plate 35, pushing the lifting plate 35 to move downward, driving the filter screen 36 to squeeze and separate the substances in the garbage bin 4, and the solid remains under the filter screen 36. The gas and liquid enter the upper part of the lifting plate 35 and are discharged into the water tank 3 through the inclined slot 33. The gradual movement of the pushing block 37 will make the pull rope 49 straighten, and the pushing rod 48 pulls the pull rope 49 to make the exhaust block 46 slide in the exhaust port 47. The card slot 56 releases the card connection with the card block 53, and the side hole 50 slides out of the exhaust port 47. The gas in the detection chamber 38 passes through The side hole 50, the main hole 51, and the exhaust port 47 are discharged, and the second tension spring 39 and the third tension spring 45 are pulled back, driving the push block 37 to slide in the opposite direction and push the push rod 48 to move until the push rod 48 hits the exhaust block 46 and pushes the exhaust block 46 into the exhaust port 47. The card block 53 is reinserted into the card slot 56, and the side hole 50 is blocked. At this time, the detection chamber 38 re-collects air, and the exhaust port 47 will continue to exhaust intermittently in this reciprocating manner. When the solid garbage loaded in the trash bin 4 reaches a certain amount, the trapezoidal block 43 is difficult to push the lifting plate down. At this time, the interval of exhaust will be greatly increased. When there is no exhaust for a long time, people can dump the garbage in the trash bin 4 to ensure the stable operation of the device. The setting of the U-shaped block 44 makes the inclined position of the trapezoidal block 43 not connect the trash bin 4 with the detection chamber 38, and the connected position will be continuously blocked by the side of the trapezoidal block 43.

[0043] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0044] 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 reinforced concrete repair device, characterized in that: include: A machine body (1), wherein a device box (2) is fixedly connected to the machine body (1), and a water tank (3) and a garbage bin (4) are provided in the machine body (1); Also includes: A chiseling device (5), the chiseling device (5) being installed in the device box (2) and used for chiseling the concrete surface to be repaired, the chiseling device (5) comprising an electric telescopic rod (9) fixedly installed in the body (1), the output end of the electric telescopic rod (9) being fixedly connected to a mounting rod (10), one end of the mounting rod (10) being threadedly connected to a chiseling head (11), a fixed block (12) being fixedly connected in a sliding connection with the mounting rod (10) in the device box (2), guide grooves (13) being provided on both sides of the inner wall of the device box (2), and guide rods (14) being fixedly connected in a sliding connection with the guide grooves (13) on both sides of the mounting rod (10); A spraying device (6), the spraying device (6) being installed in the device box (2) and being used for spraying water mist around the chiseling device (5) when the chiseling device (5) is in operation, so as to moisten the concrete and reduce dust at the same time. The spraying device (6) comprises a water pumping pipe (15) fixedly installed on the side of the device box (2) and connected to the water tank (3). A first cavity (16) connected to the water pumping pipe (15) is provided in the device box (2). A one-way nozzle (17) connected to the first cavity (16) is fixedly connected to the side of the device box (2). A first compression block (18) slidably connected to the inner wall of the first cavity (16) is fixedly connected to the mounting rod (10). A first one-way valve (19) is fixedly connected to the water pumping pipe (15). A water injection pipe (20) connected to the top of the water tank (3) is provided in the machine body (1). A first cover (21) is threadedly connected to the top of the water injection pipe. A collecting device (7) is installed in the device box (2) and is used to collect dust when the chiseling device (5) is in operation. The collecting device (7) comprises a waste discharge pipe (22) fixedly installed on the bottom surface of the device box (2) and connected to the garbage bin (4). A second cavity (23) connected to the waste discharge pipe (22) is provided in the device box (2). A collecting port (24) connected to the second cavity (23) is provided on the side of the device box (2). A baffle (25) is hinged in the device box (2). A second compression block (26) slidably connected to the inner wall of the second cavity (23) is fixedly connected to the mounting rod (10). A second one-way valve (27) is fixedly connected to the waste discharge pipe (22). The bottom end of the garbage bin (4) is provided with a second cover body threadedly connected to the machine body (1). (28), the upper end of the trash bin (4) is provided with a circulation device (29) for squeezing and filtering the water in the trash bin (4) into the water tank (3) for recycling, the circulation device (29) comprising a fixing ring (30) fixedly mounted on the waste discharge pipe (22), the bottom surface of the fixing ring (30) being fixedly connected to a first spring (31), the bottom end of the first spring (31) being fixedly connected to a pushing plate (32) slidably connected to the inner wall of the trash bin (4), the bottom end of the water tank (3) being provided with an inclined groove (33) connected to the trash bin (4), the bottom surface of the pushing plate (32) being fixedly connected to a first tension spring (34), the bottom end of the first tension spring (34) being fixedly connected to a lifting plate (35) slidably connected to the inner wall of the trash bin (4), the bottom surface of the lifting plate (35) being fixedly connected to a filter screen (36); A detection device (8) is installed in the machine body (1) and is used to compress the dust in the collection device (7) and detect its content when the chiseling device (5) is in operation, and to remind people to clean and replace the garbage bin (4) when the content reaches a set value. The detection device (8) comprises a push block (37). A detection cavity (38) is provided in the machine body (1). The push block (37) is slidably connected to the inner wall of the detection cavity (38). A second tension spring (39) fixedly connected to the detection cavity (38) is fixedly connected to the side of the push block (37). A connecting pipe (40) for connecting the water tank (3) and the detection cavity (38) is provided in the machine body (1). A detection member (41) for detecting the garbage capacity in the garbage bin (4) is provided in the machine body (1). The detection member (41) comprises a trapezoidal block (43) slidably connected to the machine body (1). A U-shaped block (44) for pushing the trapezoidal block (43) is fixedly connected, one end of the trapezoidal block (43) is fixedly connected to a third tension spring (45) fixedly connected to the body (1), an exhaust member (42) for exhausting excess air pressure in the detection chamber (38) is provided in the body (1), the exhaust member (42) includes an exhaust block (46), a side of the body (1) is provided with an exhaust port (47) slidably connected to the exhaust block (46), and the pushing block A push rod (48) is fixedly connected to the side of the exhaust block (37), one end of the push rod (48) is fixedly connected to a pull rope (49) fixedly connected to the exhaust block (46), the exhaust block (46) is provided with a side hole (50) connected to the detection chamber (38), the exhaust block (46) is provided with a main hole (51) connected to the side hole (50), and the exhaust block (46) is provided with a limiting member (52) for limiting the position of the exhaust block (46).

2. A mixing and stirring device for the production of rubber vulcanization accelerator according to claim 1, characterized in that: The limiting member (52) comprises a clamping block (53), a plurality of sliding grooves (54) are provided on the machine body (1), a second spring (55) fixedly connected to the clamping block (53) is fixedly connected in the sliding groove (54), the clamping block (53) is slidably connected to the sliding groove (54), a clamping groove (56) clamped to the clamping block (53) is provided on a side surface of the exhaust block (46), and the top end of the clamping block (53) is hemispherical.

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