Crushing grating for crushing subway garbage

Abstract

The utility model discloses a crushing grid for crushing subway garbage, which comprises a base, two water tank bodies and a crushing connecting mechanism, the two water tank bodies are respectively mounted at the top of the base, the crushing connecting mechanism is arranged on the water tank bodies, and the crushing connecting mechanism comprises a water inlet pipe and a crushing motor; the two water inlet pipes are installed on the left sides of the two water tank bodies correspondingly and communicate with the two water tank bodies, the two smashing motors are installed on the tops of the two water tank bodies correspondingly, and gear transmission assemblies are installed at the bottom ends of output shafts of the smashing motors; and crushing blades are mounted on the gear transmission assembly through two rotating shafts. Through mutual cooperation of the water tank body, the water inlet pipe, the crushing motor, the gear transmission assembly, the crushing blades, the connecting grid and the conveying pipe, the garbage crushing effect is improved, the effect that garbage is crushed at the two water inlets at the same time is achieved, and practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of crushing grids, in particular to a crushing grid used for crushing subway garbage. Background Art

[0002] The crushing screen is a kind of sewage removal equipment used in underground municipal, water conservancy and pumping station systems. The equipment can crush wood chips, empty bottles, cloth pieces and other debris in the sewage pipe network to protect other equipment in the pumping station and keep it running normally. The use of underground pumping station construction can reduce the damage of sewage pumping station to the surrounding environment, such as odor bacteria are suppressed to the greatest extent. It can be used to replace traditional rotary mechanical screens and artificial screens. Crushing screens are usually used for garbage in subway sewage.

[0003] However, the traditional crushing grid has an unsatisfactory crushing effect and usually has only a single water inlet, which seriously affects the effect of garbage crushing and reduces practicality. For this reason, we provide a crushing grid for subway garbage crushing. Utility Model Content

[0004] The utility model aims to provide a crushing grid for crushing subway garbage to solve the problems raised in the above background technology.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a crushing grid for crushing subway garbage, comprising:

[0006] Base;

[0007] A water tank body, wherein the number of the water tank bodies is two and the water tank bodies are respectively installed on the top of the base;

[0008] The crushing connection mechanism is arranged on the water tank body, and the crushing connection mechanism includes a water inlet pipe and a crushing motor. There are two water inlet pipes, which are respectively installed on the left sides of the two water tank bodies and are interconnected.

[0009] Preferably, there are two grinding motors, which are respectively installed on the top of two water tank bodies, and a gear transmission assembly is installed at the bottom end of the output shaft of the grinding motor.

[0010] Preferably, a crushing blade is mounted on the gear transmission assembly via two rotating shafts, and the bottom of the crushing blade penetrates the water tank body and extends to the outside thereof.

[0011] Preferably, a connecting grille is installed inside the water tank body and at a position corresponding to the water inlet pipe.

[0012] Preferably, the two water tank bodies are connected via a transmission pipe, and a filling port is provided on the top of the water tank body.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] The utility model improves the garbage crushing effect through the mutual cooperation of the water tank body, the water inlet pipe, the crushing motor, the gear transmission component, the crushing blade, the connecting grid and the transmission pipe, and realizes the effect of crushing garbage simultaneously with double water inlets, thereby improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural cross-sectional view of the front view of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the side view of the utility model;

[0017] Figure 3 It is a schematic structural diagram of a top view of the utility model.

[0018] In the figure: 1 base, 11 water tank body, 2 crushing connection mechanism, 21 water inlet pipe, 22 crushing motor, 23 gear transmission assembly, 24 crushing blade, 25 connecting grid, 26 transmission pipe, 27 filling port. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-3 A crushing grid for crushing subway garbage includes: a base 1 and a water tank body 11, wherein the number of the water tank bodies 11 is two and they are respectively installed on the top of the base 1.

[0021] A crushing connection mechanism 2 is arranged on the water tank body 11. The crushing connection mechanism 2 includes a water inlet pipe 21 and a crushing motor 22. There are two water inlet pipes 21, which are respectively installed on the left sides of the two water tank bodies 11 and are connected to each other. There are two crushing motors 22, which are respectively installed on the tops of the two water tank bodies 11. A gear transmission assembly 23 is installed at the bottom end of the output shaft of the crushing motor 22. A crushing blade 24 is installed on the gear transmission assembly 23 through two rotating shafts. The bottom of the crushing blade 24 penetrates the water tank body 11 and extends to the outside thereof. A connecting grid 25 is installed inside the water tank body 11 and at a position corresponding to the water inlet pipe 21. The two water tank bodies 11 are connected by a transmission pipe 26. A filling port 27 is arranged on the top of the water tank body 11.

[0022] Through the mutual cooperation of the water tank body 11, the water inlet pipe 21, the crushing motor 22, the gear transmission assembly 23, the crushing blade 24, the connecting grid 25 and the transmission pipe 26, the effect of crushing the garbage is improved, and the effect of crushing the garbage at the same time through the double water inlets is achieved, thereby improving the practicality.

[0023] When in use, sewage from the subway enters the water tank body 11 through the water inlet pipe 21, and then the crushing motor 22 is started. The crushing motor 22 drives the crushing blade 24 to rotate through the gear transmission assembly 23, so that the two crushing blades 24 on the same side move relative to each other to crush the garbage.

[0024] In summary: the crushing grid for crushing subway garbage solves the problems raised in the above-mentioned background technology through the mutual cooperation of the water tank body 11, the water inlet pipe 21, the crushing motor 22, the gear transmission assembly 23, the crushing blade 24, the connecting grid 25 and the transmission pipe 26.

[0025] Although the 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 crushing grid for crushing subway garbage, characterized in that: include: Base (1); A water tank body (11), wherein the number of the water tank bodies (11) is two and the water tank bodies (11) are respectively mounted on the top of the base (1); A pulverizing connection mechanism (2), the pulverizing connection mechanism (2) being arranged on the water tank body (11), the pulverizing connection mechanism (2) comprising a water inlet pipe (21) and a pulverizing motor (22), the water inlet pipes (21) being two in number and being respectively arranged on the left sides of the two water tank bodies (11) and being in communication with each other.

2. A crushing grid for crushing subway garbage according to claim 1, characterized in that: There are two grinding motors (22) and they are respectively installed on the top of the two water tank bodies (11). A gear transmission assembly (23) is installed at the bottom end of the output shaft of the grinding motor (22).

3. A crushing grid for crushing subway garbage according to claim 2, characterized in that: A crushing blade (24) is mounted on the gear transmission assembly (23) via two rotating shafts, and the bottom of the crushing blade (24) penetrates the water tank body (11) and extends to the outside thereof.

4. The crushing grid for crushing subway garbage according to claim 3, characterized in that: A connecting grille (25) is installed inside the water tank body (11) and at a position corresponding to the water inlet pipe (21).

5. A crushing grid for crushing subway garbage according to claim 4, characterized in that: The two water tank bodies (11) are connected via a transmission pipe (26), and a filling port (27) is provided on the top of the water tank body (11).

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