Driving type floor scrubber suction and scrabbling anti-collision protection mechanism

Abstract

The utility model relates to the technical field of scrubbers, and discloses a driving type scrubber sucking and pushing anti-collision protection mechanism which comprises a washing machine body, a cross rod is arranged at the bottom end of the washing machine body, two symmetrically-distributed connecting plates are arranged on the cross rod, and a reset correcting mechanism is arranged between the two connecting plates. A reset correction mechanism is arranged on the washing machine body and provided with a sucking and raking body, the position of the sucking and raking body can be corrected through the reset correction mechanism, a traction mechanism is arranged on the washing machine body and used for carrying out anti-collision protection on the sucking and raking body, and the reset correction mechanism comprises a supporting plate, two first tension springs and two second tension springs. The supporting plate is rotationally arranged between the two connecting plates, and the upper end of the inner side of the supporting plate is rotationally connected with the sucking and digging body; when the washing machine is used, the sucking and raking body can be conveniently stored in the process of moving and transferring the washing machine body, so that the sucking and raking body is not prone to being impacted by foreign objects, and the protectiveness of the sucking and raking body is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of floor scrubbers, in particular to a suction and scraper anti-collision protection mechanism for a ride-on floor scrubber. Background Art

[0002] A ride-on floor scrubber is a floor scrubber used to clean large areas of floor. It usually consists of a chassis and a cab, and the operator sits in the cab to control the machine to work. The suction scraper is one of the components of the floor scrubber, located behind the floor scrubber and close to the ground. The main function of the suction scraper is to collect the water stains on the ground after the floor scrubber has finished cleaning, and then suck the water stains away through the suction pipe, which speeds up the drying of the ground and makes the ground cleaner.

[0003] At present, the suction shovel is directly set at the lower rear end of the floor scrubber. The staff sitting in the cab and operating the floor scrubber to move cannot observe the suction shovel, so when the floor scrubber needs to be transferred or moved after the road cleaning operation is completed, the suction shovel becomes a potential risk point. Since the staff cannot directly observe the state and position of the suction shovel, the suction shovel is easy to collide with external objects. Such collision may not only cause damage to the suction shovel, but also affect the overall performance and stability of the floor scrubber. Therefore, those skilled in the art provide a suction shovel anti-collision protection mechanism for a driving floor scrubber to solve the problems raised in the above background technology.

[0004] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0005] In order to solve the problem that the staff cannot observe the suction scraper when operating the floor scrubber while sitting in the cab, so that after the road cleaning operation is completed, when the floor scrubber needs to be transferred or moved, the suction scraper is easily collided with external objects, and such collision may not only cause damage to the suction scraper, but also affect the overall performance and stability of the floor scrubber, the utility model provides a suction scraper anti-collision protection mechanism for a riding floor scrubber.

[0006] The utility model provides a driving type floor scrubber suction and scraper anti-collision protection mechanism adopts the following technical scheme: a driving type floor scrubber suction and scraper anti-collision protection mechanism, comprising

[0007] The washing machine body has a cross bar at its bottom end, and two symmetrically distributed connecting plates are arranged on the cross bar;

[0008] A reset and correction mechanism is arranged between the two connecting plates;

[0009] The suction scraper body is arranged on the resetting and correcting mechanism, and the position of the suction scraper body can be corrected by the resetting and correcting mechanism; and

[0010] The traction mechanism is arranged on the washing machine body and is used for protecting the suction scraper body from collision.

[0011] Preferably, the resetting and correction mechanism comprises

[0012] The support plate is rotatably arranged between the two connecting plates, and the inner upper end thereof is rotatably connected to the suction scraper body;

[0013] Two first tension springs are provided, symmetrically arranged on both sides of the upper end of the support plate, and one end of the first tension spring away from the support plate is connected to the bottom end of the washing machine body, and is used to correct the position of the support plate;

[0014] Two second tension springs are provided, which are respectively arranged on corresponding connecting plates, and one end of the second tension springs away from the connecting plate is connected to the suction scraper body for correcting the position of the suction scraper body.

[0015] Preferably, the traction mechanism comprises

[0016] An electric push rod is arranged on the washing machine body;

[0017] A connecting chain is arranged at the upper end of the suction scraper body;

[0018] Two connectors are provided, which are respectively provided at the bottom end of the electric push rod and the connecting chain; and

[0019] Two springs are provided, which are arranged between the two connecting heads and are used to enable the electric push rod to drive the connecting chain to move.

[0020] Preferably, a guide opening is provided on the suction scraper body, a guide rod used in conjunction with the guide opening is provided on the support plate, and the top end of the guide rod passes through the guide opening.

[0021] Preferably, both ends of the outer side of the connector are threadedly provided with limit nuts, and the two springs are located between the plurality of limit nuts.

[0022] Compared with the prior art, the beneficial effects of the utility model are:

[0023] Through the above technical scheme, that is, the anti-collision protection mechanism of the suction scraper of the riding floor washing machine disclosed by the utility model, a connecting plate, a resetting and correction mechanism and a traction mechanism are provided, and the suction scraper body can be stored by pulling the connecting chain to move by the electric push rod, so that one side of the suction scraper body can be close to the bottom end of the washing machine body, so that the suction scraper body is not easily hit when the washing machine body is moved and transferred, thereby greatly improving the protection of the suction scraper body, and at the same time, the resetting and correction mechanism can be used to correct the position of the suction scraper body after resetting, so that it will not affect the normal use of the suction scraper body. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the structure of the utility model;

[0025] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model from the first viewing angle;

[0026] Figure 3 This is a schematic cross-sectional structural diagram of the utility model from a second viewing angle;

[0027] Figure 4 for Figure 3 A magnified schematic diagram of the structure of part A;

[0028] Figure 5 for Figure 3 A magnified schematic diagram of the structure of part B.

[0029] Explanation of the reference numerals: 1. washing machine body; 2. cross bar; 3. connecting plate; 4. resetting and correcting mechanism; 401. supporting plate; 402. first tension spring; 403. second tension spring; 5. suction scraper body; 6. traction mechanism; 601. electric push rod; 602. connecting chain; 603. connecting head; 604. spring; 7. guide port; 8. guide rod; 9. limiting nut. DETAILED DESCRIPTION

[0030] 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.

[0031] The utility model discloses a suction scraper anti-collision protection mechanism for a ride-on floor scrubber. Figure 1-5 A riding type floor washer suction scraper anti-collision protection mechanism comprises a washing machine body 1, a cross bar 2 is arranged at the bottom end of the washing machine body 1, two symmetrically distributed connecting plates 3 are arranged on the cross bar 2, a reset correction mechanism 4 is arranged between the two connecting plates 3, a suction scraper body 5 is arranged on the reset correction mechanism 4, and the suction scraper body 5 can be corrected in position by using the reset correction mechanism 4, and a traction mechanism 6 is arranged on the washing machine body 1 for anti-collision protection of the suction scraper body 5;

[0032] Reference Figure 2The reset and correction mechanism 4 includes a support plate 401, two first tension springs 402 and two second tension springs 403. The support plate 401 is rotatably arranged between the two connecting plates 3. The inner upper end of the support plate 401 is rotatably connected to the suction scraper body 5. The two first tension springs 402 are symmetrically arranged on both sides of the upper end of the support plate 401. One end of the first tension spring 402 away from the support plate 401 is connected to the bottom end of the washing machine body 1 for correcting the position of the support plate 401. The two second tension springs 403 are respectively arranged on the corresponding connecting plates 3. One end of the second tension spring 403 away from the connecting plate 3 is connected to the suction scraper body 5 for correcting the position of the suction scraper body 5.

[0033] By adopting the above technical solution, when the suction scraper body 5 needs to be reset, the first tension spring 402 and the second tension spring 403 can be used to correct the position of the reset suction scraper body 5, which will not affect the normal use of the suction scraper body 5.

[0034] Reference Figure 4 The traction mechanism 6 includes an electric push rod 601, a connecting chain 602, two connecting heads 603 and two springs 604. The electric push rod 601 is arranged on the washing machine body 1, the connecting chain 602 is arranged at the upper end of the suction scraper body 5, the two connecting heads 603 are respectively arranged on the bottom end of the electric push rod 601 and the connecting chain 602, and the two springs 604 are arranged between the two connecting heads 603, so that the electric push rod 601 can drive the connecting chain 602 to move.

[0035] By adopting the above technical solution, when the washing machine body 1 is transferred, the electric push rod 601 works by pulling the connecting chain 602 upward through the cooperation of the connecting head 603 and the spring 604, and the connecting chain 602 moves upward to pull the suction scraper body 5 to rotate around the connecting plate 3, so that the suction scraper body 5 can be stored and protected, so that one side of the suction scraper body 5 can be close to the bottom end of the washing machine body 1, so that the suction scraper body 5 is not easily impacted when the washing machine body 1 is moved and transferred, thereby greatly improving the protection of the suction scraper body 5.

[0036] Reference Figure 5 A guide opening 7 is provided on the suction scraper body 5 , and a guide rod 8 used in conjunction with the guide opening 7 is provided on the support plate 401 , and the top end of the guide rod 8 penetrates into the guide opening 7 .

[0037] By adopting the above technical solution, the guide opening 7 and the guide rod 8 are used to make the suction scraper body 5 more stable when rotating on the support plate 401.

[0038] Reference Figure 4 Both ends of the outer side of the connector 603 are threadedly provided with limit nuts 9 , and the two springs 604 are located between the multiple limit nuts 9 .

[0039] By adopting the above technical solution and utilizing the limiting nut 9, the spring 604 is not easily dropped from the connecting head 603, thereby ensuring the pulling effect on the connecting chain 602.

[0040] Working principle: When the utility model is in use, the electrical components appearing in the present application are all externally connected to the power supply and the control switch. When the staff transfers the washing machine body 1, the electric push rod 601 can pull the connecting chain 602 to move upward through the cooperation of the connecting head 603 and the spring 604. The connecting chain 602 moves upward to pull the suction scraper body 5 to rotate around the connecting plate 3, so that the suction scraper body 5 can be stored and protected, so that one side of the suction scraper body 5 can be close to the bottom end of the washing machine body 1, so that the suction scraper body 5 is not easily hit when the washing machine body 1 is moved and transferred, thereby greatly improving the protection of the suction scraper body 5. When the road surface needs to be cleaned, the electric push rod 601 drives the connecting chain 602 to move downward, so that the suction scraper body 5 can rotate back to the initial position, and at this time, the position of the suction scraper body 5 can be corrected by using the first tension spring 402 and the second tension spring 403, so that it will not affect the normal use of the suction scraper body 5.

[0041] When the utility model is in use, the suction scraper body 5 can be stored easily during the process of moving the washing machine body 1, so that the suction scraper body 5 is not easily impacted by foreign objects, thus greatly improving the protection of the suction scraper body 5.

[0042] 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.

[0043] 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 suction scraper anti-collision protection mechanism for a ride-on floor scrubber, characterized in that: include A washing machine body (1) is provided with a cross bar (2) at its bottom end, and two symmetrically distributed connecting plates (3) are provided on the cross bar (2); A resetting and correcting mechanism (4) is arranged between the two connecting plates (3); The suction scraper body (5) is arranged on the resetting and correcting mechanism (4), and the position of the suction scraper body (5) can be corrected by using the resetting and correcting mechanism (4); as well as The traction mechanism (6) is arranged on the washing machine body (1) and is used to provide anti-collision protection for the suction scraper body (5).

2. The anti-collision protection mechanism for the suction shovel of a riding floor scrubber according to claim 1, characterized in that: The resetting and correction mechanism (4) comprises A support plate (401) is rotatably disposed between the two connecting plates (3), and an inner upper end thereof is rotatably connected to the suction scraper body (5); Two first tension springs (402) are provided and are symmetrically arranged on both sides of the upper end of the support plate (401), and one end of the first tension springs (402) away from the support plate (401) is connected to the bottom end of the washing machine body (1) and is used to correct the position of the support plate (401); Two second tension springs (403) are provided, which are respectively arranged on the corresponding connecting plates (3). One end of the second tension springs (403) away from the connecting plates (3) is connected to the suction scraper body (5) and is used to correct the position of the suction scraper body (5).

3. The anti-collision protection mechanism for the suction shovel of a riding floor scrubber according to claim 1, characterized in that: The traction mechanism (6) comprises An electric push rod (601) is arranged on the washing machine body (1); A connecting chain (602) is arranged at the upper end of the suction scraper body (5); Two connectors (603) are provided, which are respectively provided at the bottom end of the electric push rod (601) and the connecting chain (602); and There are two springs (604) disposed between the two connectors (603) and used to enable the electric push rod (601) to drive the connecting chain (602) to move.

4. The anti-collision protection mechanism for the suction shovel of a riding floor scrubber according to claim 1, characterized in that: A guide opening (7) is provided on the suction scraper body (5), and a guide rod (8) used in conjunction with the guide opening (7) is provided on the support plate (401), and the top end of the guide rod (8) penetrates into the guide opening (7).

5. The anti-collision protection mechanism for the suction shovel of a riding floor scrubber according to claim 3, characterized in that: Both ends of the outer side of the connector (603) are threadedly provided with limit nuts (9), and the two springs (604) are located between the plurality of limit nuts (9).

Images