CN211756766U

CN211756766U - Movable electric screening device for building material sandstone aggregate

Info

Publication number: CN211756766U
Application number: CN202020104210.6U
Authority: CN
Inventors: 丁园园; 徐杰; 徐迎权; 周稳飞; 谢加旺
Original assignee: Nantong Daxin Engineering Co Ltd
Current assignee: Nantong Daxin Engineering Co Ltd
Priority date: 2020-01-17
Filing date: 2020-01-17
Publication date: 2020-10-27
Anticipated expiration: 2030-01-17

Abstract

The utility model relates to a building materials grit aggregate screening plant discloses an electronic building materials grit aggregate screening plant of portable, it includes the fixed bolster, the fixed bolster includes rectangular frame, rectangular frame's lower tip is fixed with the cradling piece, the end fixing of keeping away from rectangular frame of two cradling pieces has one with rectangular frame parallel arrangement's baffle, be fixed with two connecting rods that are parallel to each other and distribute in the baffle both ends between the upper end of baffle and rectangular frame's the middle part, be fixed with the sieve plate of arranging towards the baffle slope between the upper end of baffle and rectangular frame's the upper end, the sieve plate lower extreme passes through the spring to be fixed on the baffle upper surface, be fixed with flat vibrator on the sieve plate. The utility model provides a simple structure, assembly and disassembly are convenient, overall structure is stable, safe and reliable, building materials grit aggregate screening plant that screening precision is high, and it can guarantee the aggregate gradation, has higher efficiency of construction to can reduce construction cost.

Description

Movable electric screening device for building material sandstone aggregate

Technical Field

The utility model relates to a building materials grit aggregate screening plant has especially related to an electronic building materials grit aggregate screening plant of portable.

Background

At present, the aggregate screening machine is used extensively in fields such as building, building materials, machinery, chemical industry, and the current screening that is used for the material generally adopts artifical screening, and artifical screening is not only big in labour, and inefficiency, and the most bodily forms of screening machine are great, very heavy, remove inconvenient, and the screening precision is low, is unfavorable for the mass production of material.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the problem that prior art well gravel aggregate screening plant exists, provide an electronic building materials gravel aggregate screening plant of portable.

In order to solve the technical problem, the utility model discloses a following technical scheme can solve:

the utility model provides a portable electronic building materials grit aggregate screening plant, includes the fixed bolster, and the fixed bolster bottom mounting has the universal wheel, and the setting of universal wheel can make the removal of whole device very nimble convenient. The fixed bolster includes a vertical rectangular frame who arranges, one side of rectangular frame's lower tip is fixed with the cradling piece that two levels were arranged, the end fixing of keeping away from rectangular frame of two cradling pieces has a baffle with rectangular frame parallel arrangement, the height that highly is less than rectangular frame of baffle, be fixed with two connecting rods that are parallel to each other and distribute in the baffle both ends between the upper end of baffle and rectangular frame's the middle part, be fixed with the sieve plate of arranging towards the baffle slope between the upper end of baffle and rectangular frame's the upper end, the sieve plate upper end articulates on rectangular frame, the lower extreme passes through the spring to be fixed on the baffle upper surface, be fixed with flat vibrator on the sieve plate. The whole device is stable in whole structure, safe, reliable and high in screening precision.

Preferably, the rectangular frame comprises two vertical rods and two horizontal rods, the upper ends of the connecting rods are fixed on the side walls of the vertical rods, hinged seats are arranged at the two ends, located at the screen plate, of the upper end of the screen plate, two connecting rods are hinged to the side wall of the upper end of the vertical rod, and the ends, far away from the vertical rods, of the two connecting rods are hinged to each other and are coaxially hinged to the hinged seats. Realize being connected between sieve plate and the support through the connecting rod, can realize the regulation to sieve plate inclination, this kind of connected mode assembly and disassembly is all very convenient simultaneously.

Preferably, the hinged parts of the two connecting rods and the vertical rod are provided with adjusting bolts. Adjusting bolt can play the fixed action to the connecting rod, realizes then that the face of sieve otter board can be fixed a position at required inclination, guarantees the work efficiency and the quality of sieve otter board to the spacing fixed of sieve otter board inclination.

Preferably, baffle spring seats are fixed on the upper surface of the baffle and positioned at two ends of the baffle, screen plate spring seats corresponding to the baffle spring seats are fixed at the lower end of the screen plate, and the baffle spring seats are connected with the screen plate spring seats through springs. Set up the spring between sieve plate and baffle, can play the shock attenuation cushioning effect to the sieve plate.

Preferably, the screen mesh plate comprises a screen mesh keel and a screen mesh fixed on the screen mesh keel, wherein the screen mesh keel comprises a rectangular frame and a plurality of cross-connected longitudinal rods and cross rods arranged in the rectangular frame. The setting of screen cloth fossil fragments can effectively improve the structural strength of screen cloth board, increases screen cloth board life.

Preferably, the horizontal vibrator is positioned in the middle of the screen plate and fixed to the lower surface of the screen plate. The horizontal vibrator is arranged in the middle of the lower surface of the screen plate, can enable the horizontal vibrator to generate more uniform vibration on the screen plate, improves construction efficiency and screening quality, can avoid impact of large aggregates on the horizontal vibrator, and prolongs the service life of the horizontal vibrator.

The utility model discloses owing to adopted above technical scheme, have apparent technological effect:

the utility model provides a simple structure, assembly and disassembly are convenient, overall structure is stable, safe and reliable, building materials grit aggregate screening plant that screening precision is high, and it can guarantee the aggregate gradation, has higher efficiency of construction to can reduce construction cost.

Drawings

Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention.

Fig. 2 is a side view of fig. 1.

The names of the parts indicated by the numerical references in the drawings are as follows: 1-fixed support, 2-universal wheel, 101-rectangular frame, 102-support rod, 103-baffle, 104-connecting rod, 105-screen plate, 106-spring, 107-flat vibrator, 108-vertical rod, 109-horizontal rod, 110-connecting rod, 111-baffle spring seat, 112-screen plate spring seat, 113-screen keel, 114-screen, 115-rectangular frame, 116-vertical rod and 117-cross rod.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples.

Example 1

The utility model provides a portable electronic building materials grit aggregate screening plant, as shown in figure 1, as shown in figure 2, including fixed bolster 1, 1 bottom mounting of fixed bolster has universal wheel 2, fixed bolster 1 includes a vertical rectangular frame 101 of arranging, one side of the lower tip of rectangular frame 101 is fixed with the cradling piece 102 that two levels were arranged, the end fixing of keeping away from rectangular frame 101 of two cradling pieces 102 has one with rectangular frame 101 parallel arrangement's baffle 103, the height that highly is less than rectangular frame 101 of baffle 103, be fixed with two connecting rods 104 that are parallel to each other and distribute in the baffle 103 both ends between the upper end of baffle 103 and rectangular frame 101's the middle part, connecting rod 104 arranges towards baffle 103 slope, it mainly plays the joint support effect.

A screen plate 105 obliquely arranged towards the baffle plate 103 is fixed between the upper end of the baffle plate 103 and the upper end of the rectangular frame 101, the screen plate 105 comprises a screen keel 113 and a screen 114 fixed on the screen keel 113, the screen keel 113 comprises a rectangular frame 115 and a plurality of cross-connected longitudinal rods 116 and transverse rods 117 arranged in the rectangular frame 115, the screen keel 113 comprises three transverse rods 117 and two longitudinal rods 116, and the structural strength of the screen plate 105 can be effectively ensured due to the arrangement of the screen keel 113.

The upper end of the screen plate 105 is hinged on the rectangular frame 101, the lower end is fixed on the upper surface of the baffle plate 103 through a spring 106, and a flat plate vibrator 107 is fixed on the screen plate 105. A flat plate vibrator 107 is positioned at the middle of the screen plate 105 and fixed to the lower surface of the screen plate 105. The flat vibrator 107 in this embodiment is an existing vibrator on the market, and is fixed to the screen plate 105 by bolts and nuts, and can be manually opened and closed in a remote control manner, so that the construction efficiency is improved, and the construction cost is reduced. In this embodiment, two parallel mounting rods are welded to the middle of the lower bottom surface of the screen plate 105, the flat vibrator 107 includes a vibration motor and a fixing bottom plate for fixing the vibration motor, and the fixing bottom plate is fixed to the mounting rods by bolts.

The rectangular frame 101 comprises two vertical rods 108 and two horizontal rods 109, the upper end portions of the connecting rods 104 are fixed on the side walls of the vertical rods 108, hinged seats are arranged at the two ends, located at the screen plates 105, of the upper end portions of the screen plates 105, two connecting rods 110 are hinged to the side walls of the upper end portions of the vertical rods 108, and the end portions, far away from the vertical rods 108, of the two connecting rods 110 are hinged to each other and are coaxially hinged to the hinged seats. Adjusting bolts are arranged at the hinged parts of the two connecting rods 110 and the vertical rod 108.

In this embodiment, baffle plate spring seats 111 are fixed on the upper surface of the baffle plate 103 and at both ends of the baffle plate 103, a screen plate spring seat 112 corresponding to the baffle plate spring seat 111 is fixed at the lower end of the screen plate 105, and the baffle plate spring seat 111 is connected to the screen plate spring seat 112 through a spring 106.

When the vibrating screen is used, the inclination angle of the screen plate 105 is adjusted to a required angle through the adjusting bolt, the switch of the flat vibrator 107 is turned on in a manual or remote control mode, the screen plate 105 is vibrated under the vibrating action of the flat vibrator 107, and gravel aggregates on the screen plate 105 are subjected to vibrating screening. The fine aggregate after screening falls to the lower part of the screen plate 105, and the aggregate which slides to the front end of the device from the screen plate 105 can be prevented from being mixed with the screened aggregate under the action of the baffle plate 103; meanwhile, the springs 106 are arranged between the baffle plates 103 and the screen plates 105, so that the screen plates 105 can be well damped, a device is protected, and the service life is prolonged.

In short, the above description is only a preferred embodiment of the present invention, and all the equivalent changes and modifications made in accordance with the claims of the present invention should be covered by the scope of the present invention.

Claims

1. The utility model provides an electronic building materials grit aggregate screening plant of portable, includes fixed bolster (1), its characterized in that: the universal wheel (2) is fixed at the bottom end of the fixed support (1), the fixed support (1) comprises a vertically arranged rectangular frame (101), two horizontally arranged support rods (102) are fixed at one side of the lower end part of the rectangular frame (101), a baffle plate (103) which is parallel to the rectangular frame (101) is fixed at the end part of each support rod (102) far away from the rectangular frame (101), the height of the baffle plate (103) is smaller than that of the rectangular frame (101), two connecting rods (104) which are parallel to each other and distributed at two ends of the baffle plate (103) are fixed between the upper end part of the baffle plate (103) and the middle part of the rectangular frame (101), a screen plate (105) which is obliquely arranged towards the baffle plate (103) is fixed between the upper end part of the baffle plate (103) and the upper end part of the rectangular frame (101), the upper end of the screen plate (105) is hinged on the rectangular frame (101), the lower end is fixed on the upper surface of the baffle, a flat plate vibrator (107) is fixed on the screen plate (105).

2. The mobile electric screening device for aggregate of building materials and sandstone of claim 1, wherein: rectangular frame (101) includes two vertical poles (108) and two horizontal poles (109), and the upper end of connecting rod (104) is fixed on the lateral wall of vertical pole (108), and the upper end of screen cloth board (105) just is located the both ends of screen cloth board (105) and all is equipped with articulated seat, and it has two connecting rods (110) to articulate on the lateral wall of the upper end of vertical pole (108), and the tip of keeping away from vertical pole (108) of two connecting rods (110) is articulated each other and with articulated seat coaxial articulated.

3. The mobile electric screening device for aggregate of building materials and sandstone of claim 2, wherein: adjusting bolts are arranged at the hinged positions of the two connecting rods (110) and the vertical rod (108).

4. The mobile electric screening device for aggregate of building materials and sandstone of claim 1, wherein: baffle spring seats (111) are fixed on the upper surface of the baffle plate (103) and positioned at two ends of the baffle plate (103), a screen plate spring seat 112 corresponding to the baffle spring seat (111) is fixed at the lower end part of the screen plate (105), and the baffle spring seat (111) is connected with the screen plate spring seat 112 through springs (106).

5. The mobile electric screening device for aggregate of building materials and sandstone of claim 1, wherein: the screen mesh plate (105) comprises a screen mesh keel (113) and a screen mesh (114) fixed on the screen mesh keel (113), wherein the screen mesh keel (113) comprises a rectangular frame (115) and a plurality of cross-connected longitudinal rods (116) and cross rods (117) arranged in the rectangular frame (115).

6. The mobile electric screening device for aggregate of building materials and sandstone of claim 5, wherein: the flat plate vibrator (107) is positioned in the middle of the screen plate (105) and is fixed on the lower surface of the screen plate (105).