Sewage recovery device of scrubber

Abstract

The utility model relates to the technical field of scrubbers, and discloses a sewage recovery device of a scrubber, which comprises a scrubber body, a recovery mechanism is arranged on the left side of the scrubber body, a cleaning mechanism is arranged in the scrubber body, and a protective door is rotatably connected to the front side of the scrubber body. The recycling mechanism comprises a cleaning assembly and a lifting assembly, the cleaning assembly is arranged at the bottom of the lifting assembly, and the lifting assembly is arranged on the left side of the scrubber body. The water absorption ports of the water absorption rubber strips are concentrated at the central position of the water absorption rake, so that the central suction force of the water absorption rake is larger, sewage in small square grooves on the ground can be conveniently and cleanly recycled, the recycling effect is improved, meanwhile, the water absorption rake and the water absorption rubber strips can be conveniently mounted and dismounted, and the efficiency is improved; and the water absorption rake is fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of floor scrubbers, in particular to a sewage recovery device for floor scrubbers. Background Art

[0002] A floor scrubber is an electric tool used to clean the floor. It is usually equipped with a water tank and a detergent. The water and detergent are mixed through a brush head and evenly applied to the floor. Then, the water and stains are sucked into the machine through a water suction device, thereby achieving the purpose of cleaning the floor. Existing floor scrubbers still have certain shortcomings. For example, it is difficult to completely recover the sewage in the grooves of small square tile floors cleaned by floor scrubbers. In addition, the water suction ports of the water-absorbing strips are dispersedly distributed, with low suction force and poor sewage recovery effect. In addition, uneven locations on the ground will cause the suction scraper to be unable to absorb the sewage, affecting the sewage recovery rate, thereby affecting the working efficiency of the floor scrubber. Therefore, it is necessary to improve the existing technology.

[0003] According to the description in a wastewater recovery device for a floor scrubber published on the patent website (authorization announcement number: CN215777818U), the wastewater recovery device for the floor scrubber includes a "floor scrubber body, a transmission assembly, a wastewater tank", etc. to recycle wastewater.

[0004] In view of the above description, the applicant believes that there are the following problems:

[0005] The sewage recovery device used in the floor scrubber utilizes the floor scrubber body, transmission components, sewage tank, etc. to recover sewage. Although the position of the squeegee can be adjusted when the device is in use, the suction port is concentrated in the middle of the squeegee, resulting in low suction force and failure to recover sewage in the grooves on the small square tile floor, affecting the recovery effect. Therefore, the device needs to be improved. Utility Model Content

[0006] The purpose of the utility model is to provide a wastewater recovery device for a floor scrubber to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wastewater recovery device for a floor scrubber, comprising a floor scrubber body, a recovery mechanism is arranged on the left side of the floor scrubber body, a cleaning mechanism is arranged inside the floor scrubber body, and a protective door is rotatably connected to the front side of the floor scrubber body;

[0008] The recovery mechanism comprises a cleaning component and a lifting component. The cleaning component is arranged at the bottom of the lifting component, and the lifting component is arranged on the left side of the floor scrubber body.

[0009] Preferably, the cleaning assembly includes a connecting sleeve, the connecting sleeve is threadedly connected to the bottom of the lifting assembly, the bottom of the connecting sleeve is fixedly connected to a water suction rake, the inner side of the water suction rake is fixedly connected to a water suction strip, the top of the water suction rake is fixedly connected to a water reservoir, the top of the water reservoir is threadedly connected to a connecting piece, the top of the connecting piece is rotatably connected to a telescopic tube, the telescopic tube is slidably connected to the inside of the lifting assembly, the right side of the telescopic tube is fixedly connected to the left side of the scrubber body, the left side of the water suction rake is fixedly connected to a connecting block, and the bottom of the connecting block is fixedly connected to a universal wheel.

[0010] Preferably, a water suction port is provided inside the water-absorbing rubber strip, and the water suction port is circular and concentrated at the center of the water suction rake. Through holes of the same size as the water suction port are provided at the bottom of the water storage tank and the top of the water suction rake, so that the water suction port can be concentrated at the center of the water suction rake, and the suction force at the center of the water suction rake is stronger, which facilitates the recovery of sewage in the small square grooves on the ground.

[0011] Preferably, the lifting assembly includes a load-bearing frame, which is fixedly connected to the left side of the floor scrubber body, a first cylinder is fixedly connected to the top of the load-bearing frame, a fixing plate is fixedly connected to the bottom of the first cylinder, a first fixing pin is threadedly connected to the inside of the fixing plate, and the first fixing pin is threadedly connected to the inside of the connecting sleeve.

[0012] Preferably, a threaded groove is provided inside the connecting sleeve, the first fixing pin is threadedly connected to the threaded groove, a sliding groove with the same diameter as the telescopic tube is provided inside the fixing plate, and the telescopic tube is slidably connected to the sliding groove, so that the connecting sleeve can be fixed by the first fixing pin, thereby ensuring the stability of the water-absorbing rake and the water-absorbing rubber strip, and facilitating the installation and disassembly of the water-absorbing rake and the water-absorbing rubber strip.

[0013] Preferably, the cleaning mechanism includes a second cylinder, which is fixedly connected to the inside of the scrubber body, a rectangular sleeve is inserted on the left side of the second cylinder, a second fixing pin is threadedly connected to the inside of the rectangular sleeve, a scraper is fixedly connected to the left side of the rectangular sleeve, and the scraper is slidably connected to the left side of the scrubber body.

[0014] Preferably, the second fixing pin passes through the second cylinder, the left side of the scraper contacts the right side of the water-absorbing rubber strip, and the scraper is made of rubber material, so that impurities attached to the right side of the water-absorbing rubber strip can be cleaned by the scraper.

[0015] Compared with the prior art, the utility model provides a wastewater recovery device for a floor scrubber, which has the following beneficial effects:

[0016] 1. The sewage recovery device of the floor scrubber can realize the cleaning of sewage on the ground through the water suction rake and the water suction strip through the recovery mechanism, and the water suction port of the water suction strip is concentrated at the center of the water suction rake, so that the central suction force of the water suction rake is greater, which is convenient for the sewage recovery of the small square grooves on the ground, improves the recovery effect, and is convenient for the installation and disassembly of the water suction rake and the water suction strip to improve efficiency. First, the first fixing pin is threaded into the connecting sleeve to fix the water suction rake. When cleaning the ground, the fixing plate is driven by the first cylinder to move forward. When the fixed plate is lifted or lowered, the water-absorbing rake will be driven to lift or lower through the connecting sleeve, so that the bottom of the water-absorbing rubber strip will contact the ground, and the sewage on the ground can be recovered through the water-absorbing rubber strip. During the recovery work, the sewage absorbed by the water-absorbing rubber strip will be collected by the water suction port, and the sewage will enter the water storage tank through the washing machine body, and finally be transported to the inside of the washing machine body for storage through the telescopic pipe. When the water-absorbing rake and the water-absorbing rubber strip need to be maintained, it is only necessary to take out the first fixing pin from the connecting sleeve and rotate the connecting piece out from the top of the water storage tank.

[0017] 2. The sewage recovery device of the floor scrubber can, through the cleaning mechanism, clean the impurities attached to the right side of the water-absorbing strip when the water-absorbing strip is used for a long time, so as to prevent the attachment of impurities from affecting the cleaning effect and water absorption effect on the ground, and improve the cleaning quality and water absorption quality. When the water-absorbing strip needs to be cleaned, it is only necessary to lift the water-absorbing strip to a certain height first, and drive the rectangular sleeve to move left and right through the second cylinder. When the rectangular sleeve moves, it will drive the scraper to move left and right, so that the left side of the scraper contacts the top of the right side of the water-absorbing strip. When the contact is completed, continue to drive the water-absorbing strip to rise and fall, so that the scraper can clean the impurities attached to the right side of the water-absorbing strip. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 It is a right side structural schematic diagram of the utility model;

[0021] Figure 3 It is a schematic diagram of the recycling mechanism structure;

[0022] Figure 4 A schematic diagram of the cleaning component structure;

[0023] Figure 5 It is a schematic diagram of the bottom structure of the connecting sleeve;

[0024] Figure 6 This is a schematic diagram of the structure of the water suction rake when viewed from above;

[0025] Figure 7 It is a schematic diagram of the lifting component structure;

[0026] Figure 8 This is a schematic diagram of the cleaning mechanism structure.

[0027] In the figure: 1. floor scrubber body; 2. recovery mechanism; 3. cleaning mechanism; 4. protective door; 21. cleaning assembly; 22. lifting assembly; 211. connecting sleeve; 212. telescopic tube; 213. connecting piece; 214. water-absorbing rake; 215. water reservoir; 216. universal wheel; 217. connecting block; 218. water-absorbing rubber strip; 221. load-bearing frame; 222. first cylinder; 223. fixing plate; 224. first fixing pin; 31. second cylinder; 32. rectangular sleeve; 33. second fixing pin; 34. scraper. DETAILED DESCRIPTION

[0028] 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.

[0029] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] The utility model provides the following technical solutions:

[0031] Embodiment 1

[0032] See also Figure 1-8The utility model provides a technical solution: a sewage recovery device for a floor washing machine, comprising a floor washing machine body 1, a recovery mechanism 2 is arranged on the left side of the floor washing machine body 1, a cleaning mechanism 3 is arranged inside the floor washing machine body 1, a protective door 4 is rotatably connected to the front side of the floor washing machine body 1, the recovery mechanism 2 comprises a cleaning component 21 and a lifting component 22, the cleaning component 21 is arranged at the bottom of the lifting component 22, and the lifting component 22 is arranged on the left side of the floor washing machine body 1.

[0033] The cleaning assembly 21 includes a connecting sleeve 211, which is threadedly connected to the bottom of the lifting assembly 22, a water suction rake 214 is fixedly connected to the bottom of the connecting sleeve 211, a water suction rubber strip 218 is fixedly connected to the inner side of the water suction rake 214, a water reservoir 215 is fixedly connected to the top of the water suction rake 214, a connecting piece 213 is threadedly connected to the top of the water reservoir 215, a telescopic tube 212 is rotatably connected to the top of the connecting piece 213, the telescopic tube 212 is slidably connected to the inside of the lifting assembly 22, and the right side of the telescopic tube 212 is fixedly connected to the floor scrubber body. On the left side of the body 1, a connecting block 217 is fixedly connected to the left side of the water suction rake 214, a universal wheel 216 is fixedly connected to the bottom of the connecting block 217, a water suction port is opened inside the water suction strip 218, the water suction port is circular, and the water suction port is concentrated at the center of the water suction rake 214, and a through hole of the same size as the water suction port is opened at the bottom of the water storage tank 215 and the top of the water suction rake 214, so that the water suction port is concentrated at the center of the water suction rake 214, so that the suction force at the center of the water suction rake 214 is stronger, which is convenient for recycling the sewage in the small square groove on the ground.

[0034] See also Figure 1-8 The utility model provides a technical solution: the lifting component 22 includes a load-bearing frame 221, the load-bearing frame 221 is fixedly connected to the left side of the floor scrubber body 1, the top of the load-bearing frame 221 is fixedly connected to the first cylinder 222, the bottom of the first cylinder 222 is fixedly connected to the fixing plate 223, the fixing plate 223 is internally threadedly connected with a first fixing pin 224, the first fixing pin 224 is threadedly connected to the inside of the connecting sleeve 211, the connecting sleeve 211 is provided with a thread groove, the first fixing pin 224 is threadedly connected to the thread groove, the fixing plate 223 is provided with a slide groove with the same diameter as the telescopic tube 212, the telescopic tube 212 is slidably connected in the slide groove, and the connecting sleeve 211 can be fixed by the first fixing pin 224 to ensure the stability of the water suction rake 214 and the water suction strip 218, and at the same time, it is convenient to install and disassemble the water suction rake 214 and the water suction strip 218.

[0035] Embodiment 2

[0036] See also Figure 1-8On the basis of the first embodiment, the cleaning mechanism 3 further comprises a second cylinder 31, the second cylinder 31 is fixedly connected to the inside of the scrubber body 1, a rectangular sleeve 32 is inserted on the left side of the second cylinder 31, a second fixing pin 33 is threadedly connected inside the rectangular sleeve 32, a scraper 34 is fixedly connected to the left side of the rectangular sleeve 32, the scraper 34 is slidably connected to the left side of the scrubber body 1, the second fixing pin 33 runs through the inside of the second cylinder 31, the left side of the scraper 34 is in contact with the right side of the water-absorbing rubber strip 218, and the scraper 34 is made of rubber material, so that the impurities attached to the right side of the water-absorbing rubber strip 218 can be cleaned by the scraper 34.

[0037] In actual operation, when this device is used, first, the first fixing pin 224 is threadedly connected to the connecting sleeve 211 to fix the water suction rake 214. When cleaning the ground, the fixing plate 223 is driven to rise and fall by the first cylinder 222. When the fixing plate 223 is raised and lowered, the water suction rake 214 is driven to rise and fall through the connecting sleeve 211, so that the bottom of the water suction strip 218 is in contact with the ground, and the sewage on the ground can be recovered by the water suction strip 218. When recovering, the sewage absorbed by the water suction strip 218 will be collected by the water suction port, and the sewage will enter the water storage tank 215 through the floor scrubber body 1, and finally be transported to the floor scrubber body through the telescopic tube 212. The water-absorbing rake 214 and the water-absorbing rubber strip 218 are stored inside the water storage tank 1. When the water-absorbing rake 214 and the water-absorbing rubber strip 218 need to be maintained, it is only necessary to take out the first fixing pin 224 from the connecting sleeve 211 and rotate the connecting piece 213 out from the top of the water storage tank 215. When the water-absorbing rubber strip 218 needs to be cleaned, it is only necessary to first lift the water-absorbing rubber strip 218 to a certain height, and drive the rectangular sleeve 32 to move left and right through the second cylinder 31. When the rectangular sleeve 32 moves, it will drive the scraper 34 to move left and right, so that the left side of the scraper 34 contacts the top of the right side of the water-absorbing rubber strip 218. When the contact is completed, the water-absorbing rubber strip 218 continues to be driven to be lifted and lowered, so that the scraper 34 can clean the impurities attached to the right side of the water-absorbing rubber strip 218.

[0038] 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. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A wastewater recovery device for a floor scrubber, comprising a floor scrubber body (1), characterized in that: A recovery mechanism (2) is provided on the left side of the floor scrubber body (1), a cleaning mechanism (3) is provided inside the floor scrubber body (1), and a protective door (4) is rotatably connected to the front side of the floor scrubber body (1); The recovery mechanism (2) comprises a cleaning component (21) and a lifting component (22); the cleaning component (21) is arranged at the bottom of the lifting component (22); and the lifting component (22) is arranged on the left side of the floor scrubber body (1).

2. The wastewater recovery device of a floor scrubber according to claim 1, characterized in that: The cleaning assembly (21) comprises a connecting sleeve (211), the connecting sleeve (211) being threadedly connected to the bottom of the lifting assembly (22), the bottom of the connecting sleeve (211) being fixedly connected to a water suction rake (214), the inner side of the water suction rake (214) being fixedly connected to a water suction rubber strip (218), the top of the water suction rake (214) being fixedly connected to a water reservoir (215), the top of the water reservoir (215) being threadedly connected to a connecting piece (213), the top of the connecting piece (213) being rotatably connected to a telescopic tube (212), the telescopic tube (212) being slidably connected to the inside of the lifting assembly (22), the right side of the telescopic tube (212) being fixedly connected to the left side of the floor scrubber body (1), the left side of the water suction rake (214) being fixedly connected to a connecting block (217), the bottom of the connecting block (217) being fixedly connected to a universal wheel (216).

3. The wastewater recovery device of a floor scrubber according to claim 2, characterized in that: A water suction port is provided inside the water absorbing rubber strip (218), the water suction port is circular, and the water suction port is concentrated at the center of the water absorbing rake (214). Through holes having the same size as the water suction port are provided at the bottom of the water storage tank (215) and the top of the water absorbing rake (214).

4. The wastewater recovery device of a floor scrubber according to claim 1, characterized in that: The lifting assembly (22) comprises a load-bearing frame (221), the load-bearing frame (221) is fixedly connected to the left side of the floor scrubber body (1), the top of the load-bearing frame (221) is fixedly connected to a first cylinder (222), the bottom of the first cylinder (222) is fixedly connected to a fixing plate (223), the fixing plate (223) is internally threadedly connected to a first fixing pin (224), and the first fixing pin (224) is threadedly connected to the inside of the connecting sleeve (211).

5. The wastewater recovery device of a floor scrubber according to claim 4, characterized in that: A thread groove is provided inside the connection sleeve (211), the first fixing pin (224) is threadedly connected in the thread groove, a sliding groove having the same diameter as the telescopic tube (212) is provided inside the fixing plate (223), and the telescopic tube (212) is slidably connected in the sliding groove.

6. The wastewater recovery device of a floor scrubber according to claim 1, characterized in that: The cleaning mechanism (3) comprises a second cylinder (31), the second cylinder (31) is fixedly connected to the inside of the floor scrubber body (1), a rectangular sleeve (32) is inserted on the left side of the second cylinder (31), a second fixing pin (33) is threadedly connected inside the rectangular sleeve (32), a scraper (34) is fixedly connected to the left side of the rectangular sleeve (32), and the scraper (34) is slidably connected to the left side of the floor scrubber body (1).

7. The wastewater recovery device of a floor scrubber according to claim 6, characterized in that: The second fixing pin (33) passes through the interior of the second cylinder (31), the left side of the scraper (34) is in contact with the right side of the water-absorbing rubber strip (218), and the scraper (34) is made of rubber material.

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