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CN-224208096-U - Stone crushing and screening device with crushing and splashing preventing structure

CN224208096UCN 224208096 UCN224208096 UCN 224208096UCN-224208096-U

Abstract

The utility model relates to a stone crushing and screening device with a crushing and splashing preventing structure, which is supported by a fixed base, wherein the crushing and screening device is arranged at the top, a crushing cavity is arranged below the inner part, and a first crushing tooth and a second crushing tooth which are mutually meshed and driven by a first driving motor and a second driving motor are arranged in the crushing cavity and are used for efficiently crushing stones. The structure of splashing is prevented in top installation comprises the interior elastic plate of outer protection casing and inner wall, can effectively block the building stones to splash, and the building stones after the breakage are sieved through the below screening filter screen, falls into the receipts material dolly of bottom from the discharge gate, and controlling means can conveniently regulate and control the motor operation. The whole device has reasonable structural design, realizes the integrated operation of stone crushing, screening and splashing prevention, and has the advantages of high efficiency, safety, convenient maintenance and the like.

Inventors

  • ZHANG RONGBAO
  • WANG YONGDONG

Assignees

  • 泉州领泰科技有限公司

Dates

Publication Date
20260508
Application Date
20250519

Claims (6)

  1. 1. The stone crushing and screening device with the crushing and splashing preventing structure comprises a fixed base (1) and is characterized in that the crushing and screening device (2) is fixedly installed at the top of the fixed base (1), a crushing cavity (3) is arranged below the inside of the crushing and screening device (2), a crushing structure (4) is arranged inside the crushing cavity (3), a screening filter screen is arranged below the crushing cavity (3), a discharge hole is arranged below the screening filter screen, a receiving trolley (5) is arranged at the middle position of the bottom of the fixed base (1) and right below the discharge hole, a splashing preventing structure (6) is fixedly installed at the top of the crushing and screening device (2), and a control device (7) is fixedly installed at the front position of the fixed base (1).
  2. 2. The stone crushing and screening device with the crushing and splashing preventing structure according to claim 1, wherein the crushing and screening device (2) comprises a first driving motor (21) and a second driving motor (22) which are fixedly arranged on the left side and the right side of a fixed base (1), a first crushing tooth (23) is fixedly connected with an output shaft of the first driving motor (21) through a coupler, a second crushing tooth (24) is fixedly connected with an output shaft of the second driving motor (22) through a coupler, and tooth positions on the first crushing tooth (23) and tooth positions on the second crushing tooth (24) are meshed.
  3. 3. The stone crushing and screening device with the crushing and splashing preventing structure according to claim 2 is characterized in that the control ends of the first driving motor (21) and the second driving motor (22) are electrically connected with the control device (7).
  4. 4. The stone crushing and screening device with the crushing and splashing prevention structure according to claim 1, wherein the splashing prevention structure (6) comprises an outer protective cover (61) fixedly installed above the inside of the crushing and screening device (2), an inner elastic plate (62) is arranged on the inner wall of the outer protective cover (61), and connecting plates (63) are fixedly connected to the left side and the right side of the bottom of the outer protective cover (61).
  5. 5. The stone crushing and screening device with the crushing and splashing preventing structure according to claim 1, wherein a placing plate (8) is fixedly arranged at the upper positions of the left side and the right side of the inside of the crushing and screening device (2), the splashing preventing structure (6) is placed on the placing plate (8) through a connecting plate (63) below, and the limiting and fixing are carried out by adopting a fixing bolt (64).
  6. 6. The stone crushing and screening device with the crushing and splashing preventing structure according to claim 1, wherein handles (9) are fixedly arranged at the left end and the right end of the outer side of the splashing preventing structure (6), and anti-slip pads are wrapped on the outer surface of the handles (9).

Description

Stone crushing and screening device with crushing and splashing preventing structure Technical Field The utility model relates to the technical field of stone processing equipment, in particular to a stone crushing and screening device with a crushing and splashing preventing structure. Background In stone processing, crushing and screening are important procedures. The existing stone crushing and screening device has a plurality of problems that 1, stone particles are easy to splash due to lack of effective protective measures in the crushing process, so that the surrounding environment is polluted, the personal safety of operators is seriously threatened, 2, part of the existing crushing and screening device is unreasonable in structural design, low in crushing efficiency and difficult to meet the requirement of large-scale production, and a screening filter screen is easy to be blocked and the like, so that the screening effect is influenced. Therefore, there is a need to design a stone crushing and screening device with a crushing and splashing prevention structure to solve the above-mentioned problems. Disclosure of utility model The utility model aims to provide a stone crushing and screening device with a crushing and splashing preventing structure, so as to solve the problems in the background art. In order to achieve the above purpose, the present utility model provides the following technical solutions: The utility model provides a broken screening plant of building stones with smash structure of splashing prevention, includes unable adjustment base, unable adjustment base's top fixed mounting has broken screening plant, broken screening plant's inside is provided with broken cavity by the below, broken cavity's inside is provided with broken structure, broken cavity's below is provided with the screening filter screen, the below of screening filter screen is provided with the discharge gate, unable adjustment base's bottom intermediate position just is located the discharge gate and is provided with the receipts material dolly under, broken screening plant's top still fixed mounting has the structure of splashing prevention, the last position of leaning on of unable adjustment base still fixed mounting has controlling means. As a preferable scheme of the utility model, the crushing and screening device comprises a first driving motor and a second driving motor which are fixedly arranged at the left side and the right side of a fixed base, wherein the output shaft of the first driving motor is fixedly connected with a first crushing tooth through a coupler, the output shaft of the second driving motor is fixedly connected with a second crushing tooth through a coupler, and tooth positions on the first crushing tooth and tooth positions on the second crushing tooth are meshed. In a preferred embodiment of the present utility model, the control ends of the first driving motor and the second driving motor are electrically connected to the control device. As the preferable scheme of the utility model, the splash-proof structure comprises an outer protective cover fixedly arranged above the inside of the crushing and screening device, an inner elastic plate is arranged on the inner wall of the outer protective cover, and connecting plates are fixedly connected to the left side and the right side of the bottom of the outer protective cover. As a preferable scheme of the utility model, the left side and the right side of the inside of the crushing and screening device are also fixedly provided with a placing plate, and the splash-proof structure is placed on the placing plate through a connecting plate below and is limited and fixed by adopting a fixing bolt. As a preferable scheme of the utility model, handles are fixedly arranged at the left end and the right end of the outer side of the anti-splashing structure, and anti-skidding pads are wrapped on the outer surface of the handles. Compared with the prior art, the utility model has the beneficial effects that: The utility model provides a stone crushing and screening device with a crushing and splashing preventing structure, which has the following effects that 1, the splashing preventing structure arranged at the top of the device consists of an outer protective cover and an inner elastic plate, and can effectively prevent stones from splashing in the crushing process. The crushing and screening device drives the first crushing teeth and the second crushing teeth respectively through the first driving motor and the second driving motor at the left side and the right side, and the teeth are mutually meshed. The design ensures that the crushing process is more efficient, the two motors work cooperatively, the crushing force on stones is increased, the stones can be crushed into required particle sizes rapidly, the production efficiency is improved, and 3, the control ends of the first driving motor and the second driving motor are electrically connect