阅读说明：本技术 一种拖把挤水寿命试验装置 (Mop water squeezing life test device ) 是由 张楚勉 于 2018-07-27 设计创作，主要内容包括：一种拖把挤水寿命试验装置,旨在提供一种检测拖把循环挤水寿命的试验装置,包括支撑架、摩擦寿命试验单元和水槽；所述的胶棉挤水寿命试验单元包括摇臂、摆动控制部分及安装在支撑架上的电机、摇臂安装座和杆体固定件,电机与可转动地安装在摇臂安装座上的摇臂的一端传动连接,所述的摆动控制部分包括摆杆和挤水把手连接件,所述的摆杆和摇臂的另一端连接,构成当摇臂在电机的驱动下摆动时,所述的摆动控制部分其挤水把手连接件进行随动的摆动的连接结构。本发明主要用于拖把胶棉挤水的寿命试验,结构简单可靠,填补现有技术的空白。(A test device for the wringing life of a mop aims to provide a test device for detecting the circulating wringing life of the mop, and comprises a support frame, a friction life test unit and a water tank; the collodion wringing life test unit comprises a rocker arm, a swing control part, a motor, a rocker arm mounting seat and a rod body fixing part, wherein the motor, the rocker arm mounting seat and the rod body fixing part are mounted on a support frame, the motor is in transmission connection with one end of the rocker arm which is rotatably mounted on the rocker arm mounting seat, the swing control part comprises a swing rod and a wringing handle connecting piece, the other end of the swing rod is connected with the other end of the rocker arm, and a connection structure for swinging of the swing control part and the wringing handle connecting piece in a follow-up manner is formed when the rocker arm swings under. The invention is mainly used for the service life test of wringing the collodion of the mop, has simple and reliable structure and fills the blank of the prior art.)

1. The utility model provides a mop collodion wringing life test device which characterized in that includes: the device comprises a support frame (1), a friction life test unit and a water tank; the collodion wringing life test unit comprises a rocker arm (3-3), a swing control part, a motor (3-2) arranged on a support frame (1), a rocker arm mounting seat (3-5) and a rod body fixing part (3-1), wherein the motor (3-2) is in transmission connection with one end of the rocker arm (3-3) which is rotatably arranged on the rocker arm mounting seat (3-5), the swing control part comprises a swing rod (3-4) and a wringing handle connecting piece (3-5), the swing rod (3-4) is connected with the other end of the rocker arm (3-3) to form a structure that when the rocker arm (3-3) swings under the drive of the motor (3-2), the swing control part is a connecting structure of a wringing handle connecting piece (3-5) which swings with the following.

2. The mop wringing life test device of claim 1, wherein: the swing control part also comprises a connecting rod (3-7), the connecting rod (3-7) is arranged between the swing rod (3-4) and the wringing handle connecting piece (3-5), and the connecting rod (3-7) is rotatably connected with the swing rod (3-4).

3. The mop wringing life test device of claim 2, wherein: the length of the connecting rods (3-7) can be adjusted.

4. The mop wringing life test device of claim 1, wherein: the swing rod (3-4) is rotationally connected with the rocker arm (3-3).

Technical Field

The invention relates to a mop service life testing device, in particular to a testing device for simulating the service life of collodion water squeezing of a mop in a working and using state.

Background

The service life test is a test for evaluating the service life characteristics of the product, and the statistical rule of the service life distribution of the product can be known through the service life test, so that the product is improved. The working life test is one of life tests, namely a product is subjected to a loading test under a specified condition, and particularly the water squeezing life of the collodion water squeezing mop is tested by pulling the water squeezing mop under the water absorbing state of the mop head so that the collodion of the mop head filters water.

Disclosure of Invention

The invention aims to solve the technical problem of providing an automatic mop collodion wringing life test generating device.

The technical scheme adopted by the invention is as follows: a mop collodion wringing life test device comprises: the device comprises a support frame, a friction life test unit and a water tank; the collodion wringing life test unit comprises a rocker arm, a swing control part, a motor, a rocker arm mounting seat and a rod body fixing part, wherein the motor, the rocker arm mounting seat and the rod body fixing part are mounted on a support frame, the motor is in transmission connection with one end of the rocker arm which is rotatably mounted on the rocker arm mounting seat, the swing control part comprises a swing rod and a wringing handle connecting piece, the other end of the swing rod is connected with the other end of the rocker arm, and a connection structure for swinging of the swing control part and the wringing handle connecting piece in a follow-up manner is formed when the rocker arm swings under.

The invention has the beneficial effects that: in the wringing life test unit, the swing control part can drive the mop wringing handle to move in a circulating and reciprocating manner, and the mop head immersed in the water tank is continuously dewatered to realize the collodion wringing life test.

The invention is further described with reference to the following figures and detailed description.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

In the attached drawing, 1 is a support frame, 2 is a water tank, 3-1 is a rod body fixing part, 3-2 is a motor, 3-3 is a rocker arm, 3-4 is a swing rod, 3-5 is a wringing handle connecting part, 3-6 is a rocker arm mounting seat, and 3-7 is a connecting rod.

Detailed Description

Referring to the attached drawing 1, which is an embodiment of the mop collodion wringing life test device of the invention, the mop collodion wringing life test device comprises: the device comprises a support frame 1, a friction life test unit and a water tank; the collodion wringing life test unit comprises a rocker arm 3-3, a swing control part, a motor 3-2 arranged on a support frame 1, a rocker arm mounting seat 3-5 and a rod body fixing part 3-1, wherein the motor 3-2 is in transmission connection with one end of the rocker arm 3-3 rotatably arranged on the rocker arm mounting seat 3-5, the swing control part comprises a swing rod 3-4 and a wringing handle connecting part 3-5, the swing rod 3-4 is connected with the other end of the rocker arm 3-3, and a connecting structure for the wringing handle connecting part 3-5 to swing along with the swinging of the swing control part when the rocker arm 3-3 swings under the driving of the motor 3-2 is formed.

The specific collodion wringing life test is that a rod body 4-1 of a mop is fixed by a rod body fixing part 3-1, the mop head of the mop is immersed in a water tank 2 to simulate a wringing environment of the mop, a wringing handle connecting part 3-5 is connected with a wringing handle 4-3 of the mop, and when a motor 3-2 drives a rocker arm 3-3 to swing, the wringing handle connecting part 3-5 of a swing control part drives the wringing handle 4-3 to carry out reciprocating wringing action; as the swing rod 3-4 and the wringing handle 4-3 both rotate around the shaft, and the collodion wringing life test requires the swing actions of the swing rod 3-4 and the wringing handle 4-3 to be matched, for the swing arm 3-3, the swing rod 3-4 and the wringing handle 4-3 which are all rigid (or have insufficient elasticity), the axes of the two swing action rotating shafts are required to be in the same straight line, the lengths of the swing arms are consistent, otherwise the elbows are easy to be clamped mutually during swinging, so that the limitation during mop installation is large, the requirements on the lengths of the swing arm 3-3 and the swing rod 3-4 are required, in order to avoid the problems, the connecting rod 3-7 is additionally arranged between the swing rod 3-4 and the wringing handle connecting piece 3-5, the connecting rod 3-7 is rotationally connected with the swing rod 3-4, and the connecting rod 3-4 is at the same time, the wringing handle connecting piece 3-5 is rotatably connected with the wringing handle 4-3, and the following mode can be selected specifically, the balancing rod part held by the wringing handle 4-3 is used to penetrate through the wringing handle connecting piece 3-5, so that the matching between the two swings is smoother. To enable this embodiment to be adapted to mops with wringing handles 4-3 of different lengths, the length of the connecting rod 3-4 is preferably adjustable.