CN212915897U

CN212915897U - Raw material crushing device for elevator counterweight production line

Info

Publication number: CN212915897U
Application number: CN202021322457.1U
Authority: CN
Inventors: 饶伟雄
Original assignee: Chongqing Fulai Elevator Parts Co ltd
Current assignee: Chongqing Fulai Elevator Parts Co ltd
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2021-04-09
Anticipated expiration: 2030-07-08

Abstract

The utility model discloses a raw materials reducing mechanism is used to elevator counter weight production line, including the device of putting on the shelf that is used for the support, install the hammering device that is used for smashing the raw materials in the device of putting on the shelf, be provided with the undercarriage device that is used for the ejection of compact below the hammering device. A raw materials reducing mechanism for elevator counter weight production line, through the setting of adjustment meshing length, the size of raw materials formation granule is smashed in the adjustment, guarantees different demands, through the setting that reciprocates, the dismouting undercarriage device of being convenient for clears up and maintains, sets up through the rotation of tup, has increased the strength of getting rid of the hammering.

Description

Raw material crushing device for elevator counterweight production line

Technical Field

The utility model belongs to terraced counter weight production field especially relates to a raw materials reducing mechanism is used to elevator counter weight production line.

Background

The balance coefficient of the elevator needs to be checked by using a counterweight, is one of the most important parameters of the overall design of the traction type elevator, and is also an important parameter related to the safe, reliable, comfortable and energy-saving operation of the elevator. However, in the prior art, the raw material crushing device for the elevator counterweight production line is generally fixed and cannot be adjusted to crush raw materials to form finished products with different particle sizes, so that the requirements of different requirements cannot be met.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an elevator counter weight is raw materials reducing mechanism for weight production line to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a raw material crushing device for an elevator counterweight production line comprises an upper frame device for supporting, wherein a hammering device for crushing raw materials is installed in the upper frame device, and a lower frame device for discharging is arranged below the hammering device; the hammering device comprises a transmission shaft, a plurality of hammer disks are uniformly distributed on the transmission shaft, 4 hammers are uniformly distributed on the hammer disks, and one end of each hammer is provided with a connecting shaft; the lower frame device comprises a lower machine cover, 4 connecting seats are uniformly distributed at four corners of the lower machine cover, 2 sliding grooves are symmetrically formed in two sides of the lower machine cover, a plurality of fixed cutter plates are uniformly distributed in the lower machine cover, and discharge holes are formed in one side of each fixed cutter plate.

Further: the upper frame device comprises an upper machine cover, 4 supporting legs are uniformly distributed at four corners of the upper machine cover, screw rods are mounted on the supporting legs, handles are mounted at the tops of the screw rods, feed hoppers are arranged on the upper machine cover, the supporting legs and the feed hoppers are welded with the upper machine cover respectively, the screw rods are in threaded connection with the supporting legs, and the screw rods are in rotating connection with the connecting seats.

The supporting legs support the upper hood, and the screw rod is rotated to rotate to move up and down the connecting seat through force application of the handle.

Further: the upper frame device comprises an upper machine cover, 4 supporting legs are uniformly distributed at four corners of the upper machine cover, electric push rods are mounted on the supporting legs, a feeding hopper is arranged on the upper machine cover, the supporting legs and the feeding hopper are welded with the upper machine cover respectively, and the electric push rods are connected with the supporting legs and the connecting seats through bolts respectively.

The supporting legs support the upper hood, and the electric push rod pushes the connecting seat to move up and down.

Further: the transmission shaft is connected with the upper cover bearing, the hammer disc is welded with the transmission shaft, and the hammer head is rotationally connected with the connecting shaft.

The bearing connection is convenient for the transmission shaft is flexible and rotary, the welding ensures that the hammer disc is stable and reliable, and the rotary connection is convenient for the hammer head is flexible and rotary.

Further: the lower hood is connected with the upper hood in a sliding mode, and the connecting seat and the fixed cutter plate are welded with the lower hood together respectively.

The sliding connection is convenient for the lower hood moves up and down, and the welding ensures that the connecting seat and the fixed cutter plate are firm and reliable.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the size of particles formed by crushing raw materials is adjusted by adjusting the setting of the meshing length, so that different requirements are ensured;

2. the lower frame device is convenient to disassemble and assemble for cleaning and maintenance through the up-and-down movement;

3. through the rotation setting of tup, increased the whipping strength of hammering.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural view of a raw material crushing device for an elevator counterweight production line of the present invention;

fig. 2 is a schematic view of a hammering device of the raw material crushing device for an elevator counterweight production line of the present invention;

FIG. 3 is a schematic view of a lower frame device of the raw material crushing device for an elevator counterweight production line of the utility model;

fig. 4 is a schematic view of a racking device of an embodiment 1 of the raw material crushing device for an elevator counterweight production line according to the present invention;

fig. 5 is the utility model discloses a raw materials reducing mechanism's for elevator counter weight production line embodiment 2 upper bracket device sketch map.

In the reference symbols: 1. a racking device; 101. an upper hood; 102. supporting legs; 103. a feed hopper; 104. a screw; 105. a handle; 106. an electric push rod; 2. a hammering device; 201. a drive shaft; 202. a hammer plate; 203. a connecting shaft; 204. a hammer head; 3. a racking device; 301. a lower hood; 302. a discharge hole; 303. a cutter fixing plate; 304. a connecting seat; 305. a chute.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be further explained with reference to the accompanying drawings:

example 1

As shown in fig. 1-4, a raw material crushing device for an elevator counterweight production line comprises an upper frame device 1 for supporting, wherein a hammering device 2 for crushing raw materials is installed in the upper frame device 1, and a lower frame device 3 for discharging is arranged below the hammering device 2; the hammering device 2 comprises a transmission shaft 201, a plurality of hammer disks 202 are uniformly distributed on the transmission shaft 201, 4 hammers 204 are uniformly distributed on the hammer disks 202, and one end of each hammer 204 is provided with a connecting shaft 203; lower device 3 includes lower aircraft bonnet 301, and lower aircraft bonnet 301 four corners evenly distributed has 4 connecting seats 304, and lower aircraft bonnet 301 bilateral symmetry is provided with 2 spouts 305, and evenly distributed has a plurality of stationary knife boards 303 in the lower aircraft bonnet 301, and stationary knife board 303 one side is provided with discharge opening 302.

Further: the upper frame device 1 comprises an upper frame 101, 4 support legs 102 are uniformly distributed at four corners of the upper frame 101, screws 104 are mounted on the support legs 102, a handle 105 is mounted at the top of each screw 104, a feed hopper 103 is arranged on the upper frame 101, the support legs 102 and the feed hopper 103 are respectively welded with the upper frame 101, the screws 104 are in threaded connection with the support legs 102, and the screws 104 are in rotary connection with a connecting seat 304; the transmission shaft 201 is connected with the upper machine cover 101 through a bearing, the hammer disc 202 is welded with the transmission shaft 201, and the hammer 204 is rotationally connected with the connecting shaft 203; the lower housing 301 is connected with the upper housing 101 in a sliding manner, and the connecting seat 304 and the fixed knife board 303 are welded with the lower housing 301 respectively.

Example 2

As shown in fig. 5, embodiment 2 differs from embodiment 1 in that: the upper frame device 1 comprises an upper frame 101, 4 supporting legs 102 are uniformly distributed at four corners of the upper frame 101, electric push rods 106 are mounted on the supporting legs 102, a feeding hopper 103 is arranged on the upper frame 101, the supporting legs 102 and the feeding hopper 103 are welded with the upper frame 101 respectively, and the electric push rods 106 are respectively connected with the supporting legs 102 and a connecting seat 304 through bolts.

The utility model discloses a theory of operation and use flow: the supporting legs 102 support the upper hood 101, the screw 104 is rotated to rotate through the force of the handle 105 to move up and down the connecting seat 304, or the electric push rod 106 pushes the connecting seat 304 to move up and down, the connecting seat 304 drives the lower hood 301 to move up and down, the grinding degree is adjusted by adjusting the meshing length of the fixed cutter plate 303 and the hammer head 204, raw materials are poured into the lower hood from the feeding hopper 103, the transmission shaft 201 drives the connecting shaft 203 and the hammer head 204 to rotate through the hammer disc 202, the connecting shaft 203 and the hammer head 204 are matched with the fixed cutter plate 303 to grind the raw.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides an elevator counter weight is raw materials reducing mechanism for weight production line which characterized in that: the device comprises an upper frame device (1) for supporting, wherein a hammering device (2) for crushing raw materials is installed in the upper frame device (1), and a lower frame device (3) for discharging is arranged below the hammering device (2);

the hammering device (2) comprises a transmission shaft (201), a plurality of hammer disks (202) are uniformly distributed on the transmission shaft (201), 4 hammers (204) are uniformly distributed on the hammer disks (202), and one end of each hammer (204) is provided with a connecting shaft (203);

lower device (3) are including lower aircraft bonnet (301), lower aircraft bonnet (301) four corners evenly distributed has 4 connecting seats (304), aircraft bonnet (301) bilateral symmetry is provided with 2 spout (305) down, evenly distributed has a plurality of stationary knife boards (303) in lower aircraft bonnet (301), stationary knife board (303) one side is provided with discharge opening (302).

2. The raw material crushing device for the elevator counterweight production line according to claim 1, characterized in that: the upper rack device (1) comprises an upper hood (101), 4 supporting legs (102) are uniformly distributed at four corners of the upper hood (101), screw rods (104) are mounted on the supporting legs (102), handles (105) are mounted at the tops of the screw rods (104), a feeding hopper (103) is arranged on the upper hood (101), the supporting legs (102) and the feeding hopper (103) are respectively welded with the upper hood (101), the screw rods (104) are in threaded connection with the supporting legs (102), and the screw rods (104) are in rotating connection with the connecting seat (304).

3. The raw material crushing device for the elevator counterweight production line according to claim 1, characterized in that: the upper rack device (1) comprises an upper machine cover (101), 4 supporting legs (102) are uniformly distributed at four corners of the upper machine cover (101), electric push rods (106) are installed on the supporting legs (102), a feeding hopper (103) is arranged on the upper machine cover (101), the supporting legs (102) and the feeding hopper (103) are welded with the upper machine cover (101) together, and the electric push rods (106) are respectively connected with the supporting legs (102) and the connecting seat (304) through bolts.

4. The raw material crushing device for the elevator counterweight production line according to claim 2 or 3, wherein: the transmission shaft (201) is in bearing connection with the upper hood (101), the hammer disc (202) is welded with the transmission shaft (201), and the hammer head (204) is rotationally connected with the connecting shaft (203).

5. The raw material crushing device for the elevator counterweight production line according to claim 2 or 3, wherein: the lower hood (301) is connected with the upper hood (101) in a sliding mode, and the connecting seat (304) and the fixed knife board (303) are welded with the lower hood (301) respectively.