CN210999308U - Numerical control arch breaking skip car - Google Patents

Abstract

The utility model provides a numerical control arch-breaking skip car, including expecting the frame, be provided with the feed bin on the expecting the frame, the lower extreme of feed bin has the discharge gate, the discharge gate position of feed bin is provided with a plurality of mutual parallel arrangement's the first broken arch bar and a plurality of mutual parallel arrangement's the broken arch bar of second respectively, first broken arch bar with the broken arch bar of second is arranged perpendicularly, just first broken arch bar with the angle of contained angle between the advancing direction of expecting the frame is 45. Because the included angle between the arch breaking rod and the advancing direction of the material frame is 45 degrees, the arch breaking rod can push the piled arch-shaped materials forwards or backwards and can also push the piled arch-shaped materials in the left and right directions in the front and back movement process, the density difference between the longitudinal wall and the transverse wall of the formed building block is not large, the strength consistency of the longitudinal wall and the transverse wall of the building block is further ensured, and the quality of the building block is relatively good.

Description

Numerical control arch breaking skip car

Technical Field

The utility model relates to a local structure of block forming machine, especially a numerical control arch-breaking skip car.

Background

A block machine, also called brick machine, is a machine for producing novel wall material blocks by adding a small amount of cement into materials such as fly ash, river sand, stones, stone powder, fly ash, waste ceramsite slag, smelting slag and the like. The existing block forming machine is usually provided with a distributing vehicle, because a mould on the block forming machine usually has a plurality of cavities, during distributing, materials are easy to be accumulated between the two cavities to form an arch, an arch breaking mechanism is required to be arranged on the distributing vehicle to execute arch breaking action, for example, the novel distributing device of the block forming machine disclosed by the Chinese utility model with the publication number of CN202428537U, an arch breaking mechanism is formed by an eccentric link mechanism and a distributing rod of the distributing device, however, the distributing rod of the arch breaking mechanism is vertically arranged relative to the advancing direction of the trolley, and can only push the accumulated arch materials forwards or backwards, but can not push the materials forwards or backwards, so that the density of a longitudinal wall and a transverse wall of a formed block can be different, and further, the strength of the longitudinal wall and the transverse wall of the block is inconsistent, and the quality of the block is influenced.

In addition, the existing distributing vehicle usually adopts an oil cylinder to drive to realize the walking action, and the oil inlet and oil discharge actions of the oil cylinder require certain reaction time (namely the flowing time of hydraulic oil), so that the brick making period is relatively long, the production efficiency is influenced, an arch breaking mechanism on the distributing vehicle usually needs to be provided with an additional power device to drive, the structure is complex, and the cost is relatively high.

In view of this, the applicant has conducted an intensive study on the structure of the arch-breaking skip car, and has developed the present application.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a broken skip that encircles of numerical control that building block quality is better relatively is in order to realize above-mentioned purpose, the utility model discloses a following technical scheme:

the utility model provides a numerical control arch-breaking skip car, includes the material frame, be provided with the feed bin on the material frame, the lower extreme of feed bin has the discharge gate, the discharge gate position of feed bin is provided with a plurality of first broken arch bars of mutual parallel arrangement and a plurality of broken arch bars of second of mutual parallel arrangement respectively, first broken arch bar with the second is broken the arch bar and is arranged perpendicularly, just first broken arch bar with the angle of contained angle between the advancing direction of material frame is 45.

As an improvement of the utility model, the first broken arch bar with the broken arch bar of second is direct fixed connection all on the material frame.

As an improvement of the utility model, still include mutual parallel arrangement's guide rail and rack, the guide rail level is arranged, still be provided with on the material frame with guide rail complex walking wheel, with rack toothing's gear and be used for the drive gear pivoted servo motor.

As an improvement of the present invention, the rack is located above the guide rail.

As an improvement of the utility model, servo motor's casing fixed connection be in on the material frame, be connected with the shaft coupling on servo motor's the output shaft, be connected with driving pulley on the shaft coupling, rotate on the material frame be connected with broken arch bar parallel arrangement's synchronizing bar, be connected with driven pulleys on the synchronizing bar, driving pulley with around being equipped with the hold-in range between the driven pulleys, gear connection is in on the synchronizing bar.

As an improvement of the utility model, the profile diameter of the gear is less than the external diameter of the walking wheel, just the gear with the walking wheel all is located the guide rail with between the rack.

Adopt above-mentioned technical scheme, the utility model discloses following beneficial effect has:

1. because the included angle between the arch breaking rod and the advancing direction of the material frame is 45 degrees, the arch breaking rod can push the piled arch-shaped materials forwards or backwards and can also push the piled arch-shaped materials in the left and right directions in the front and back movement process, the density difference between the longitudinal wall and the transverse wall of the formed building block is not large, the strength consistency of the longitudinal wall and the transverse wall of the building block is further ensured, and the quality of the building block is relatively good.

2. The walking action of the skip car and the arch breaking action of the skip car can be realized by adopting the servo motor, the single production beat can be shortened by 1-2 seconds, the brick making period can be effectively shortened, and the production efficiency is improved; meanwhile, the arch breaking mechanism or the material pushing mechanism is not required to be arranged on the material vehicle frame, so that the structure is relatively simple and the cost is relatively low.

Drawings

Fig. 1 is a schematic view of a top view structure of the numerical control arch breaking skip of the present invention, wherein a guide rail and a rack are omitted;

fig. 2 is the utility model discloses broken skip of encircleing of numerical control front view structure schematic diagram.

The designations in the figures correspond to the following:

10-a material frame; 11-a storage bin;

12-enclosing plates; 13-a first arch bar;

14-a road wheel; 15-gear;

16-a servo motor; 17-a second arch-breaking bar;

20-a guide rail;

30-a rack; 41-a coupler;

42-driving pulley; 43-a synchronization rod;

44-a driven pulley; 45-synchronous belt.

Detailed Description

The invention will be further described with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1-2, the numerically controlled arch-breaking skip car provided by the embodiment is mainly used in a block making machine, and can directly replace a skip car in a conventional block making machine.

The numerical control arch-breaking skip car provided by the embodiment comprises a skip car frame 10, wherein a storage bin 11 is arranged on the skip car frame 10, and specifically, the storage bin 11 is enclosed by four enclosing plates 12 which are arranged in a square shape. The lower end of the storage bin 11 is provided with a discharge port, the discharge port of the storage bin 11 is provided with a plurality of first arch breaking rods 13 arranged in parallel and a plurality of second arch breaking rods 17 arranged in parallel, wherein the first arch breaking rods 13 and the second arch breaking rods 17 are arranged in a mutually perpendicular mode, the included angle between the first arch breaking rods 13 and the advancing direction of the skip frame 10 is 45 degrees, the included angle between the second arch breaking rods 17 and the advancing direction of the skip frame 10 is also 45 degrees, so that the first arch breaking rods 13 and the second arch breaking rods 17 can jointly form a net-shaped structure, and the mesh size of the net-shaped structure can be obtained by adjusting the distance between the arch breaking rods according to actual requirements. Furthermore, each of the first arch breaking bars 13 and each of the second arch breaking bars 17 are located on the same plane, and the lower surface formed by the arrangement of each of the first arch breaking bars 13 and each of the second arch breaking bars 17 is preferably flush with the upper surface of the block forming mold located on the block forming machine or slightly higher than the upper surface of the block forming mold located on the block forming machine.

It should be noted that each first arch breaking rod 13 and each second arch breaking rod 17 can be movably connected to the material frame 10 in a conventional manner, for example, by using a connection structure of the material distributing rods in the novel material distributing device of the block making machine disclosed in the chinese utility model with the publication number CN202428537U (i.e., by connecting through an eccentric link mechanism), each arch breaking rod is driven by an independently arranged power device to synchronously reciprocate along the length direction of the material frame 10, and the arch-shaped material stacked between the two cavities is pushed into the cavities. Preferably, in this embodiment, the first arch breaking bar 13 and the second arch breaking bar 17 are both directly and fixedly connected to the skip frame 10, and the present embodiment provides a skip car further comprising a guide rail 20 and a rack 30 which are arranged parallel to each other and parallel to the traveling direction of the skip frame 10, wherein the guide rail 20 and the rack 30 are both horizontally arranged and need to be fixedly connected to the block making machine before use, and wherein the rack 30 is located above the guide rail 20, and one side of the rack 30 with teeth is arranged downward, which helps to avoid the adhesion of impurities on the teeth of the rack 30. Of course, there is a space between the two. In addition, there are two guide rails 20 and two racks 30, the two guide rails 20 are respectively located on both sides of the material vehicle frame 10, and of course, the two racks 30 are also respectively located on both sides of the material vehicle frame 10.

The material frame 10 is further provided with a traveling wheel 14 matched with the guide rail 20, a gear 15 meshed with the rack 30 and a servo motor 16 for driving the gear 15 to rotate. Because there are two guide rails 20 and two racks 30, there are at least two walking wheels 14 and two gears 15, in this embodiment, there are four walking wheels 14 respectively located at four corners of the material vehicle frame 10, each guide rail 20 is respectively matched with two of the walking wheels 14, there are two gears 15, and each rack 30 is respectively engaged with one gear 15. Preferably, the gear 15 has a profile diameter smaller than the outer diameter of the road wheel 14, and both the gear 15 and the road wheel 14 are located between the corresponding rail 20 and the rack 30.

The particular drive connection between the servo motor 16 and the gear 15 may be of conventional construction, such as a direct connection through a dual output shaft servo motor. Preferably, in this embodiment, a housing of the servo motor 16 is fixedly connected to the material frame 10, an output shaft of the servo motor 16 is connected to a coupler 41, the coupler 41 is connected to a driving pulley 42, the material frame 10 is rotatably connected to a synchronizing rod 43 arranged in parallel with the arch breaking rod 13, the synchronizing rod 43 is connected to a driven pulley 44 in a pin-building matching manner, a synchronous belt 45 is wound between the driving pulley 43 and the driven pulley 44, and each gear 15 is also connected to the synchronizing rod 43 in a pin-building matching manner, so as to realize transmission connection between the servo motor and the gear 15.

When the material distributing mechanism is used, the servo motor 16 can be used for driving the material vehicle frame 10 to move to the position right above a building block forming die or move away from the position right above the building block forming die, meanwhile, in the material distributing process, the servo motor 16 can also be used for driving the material vehicle frame 10 to reciprocate in a small distance above the building block forming die, so that arch-shaped materials stacked between two cavities of the building block forming die can be pushed into the corresponding cavities by each arch breaking rod, arch breaking action is realized, an arch breaking mechanism or a material pushing mechanism is not additionally arranged for executing the arch breaking action, the structure is relatively simple, and the cost is relatively low.

The present invention has been described in detail with reference to the accompanying drawings, but the embodiments of the present invention are not limited to the above embodiments, and those skilled in the art can make various modifications to the present invention according to the prior art, and these all belong to the protection scope of the present invention.

Claims (6)

1. The utility model provides a numerical control arch-breaking skip car, includes the material frame, its characterized in that, be provided with the feed bin on the material frame, the lower extreme of feed bin has the discharge gate, the discharge gate position of feed bin is provided with a plurality of first broken arch bars of mutual parallel arrangement and a plurality of broken arch bars of second of mutual parallel arrangement respectively, first broken arch bar with the broken arch bar of second is arranged perpendicularly, just first broken arch bar with the angle of contained angle between the advancing direction of material frame is 45.

2. The numerically controlled arch breaking skip as claimed in claim 1, wherein the first arch breaking bar and the second arch breaking bar are directly and fixedly connected to the skip frame.

3. The numerical control arch breaking skip car as claimed in claim 1 or 2, further comprising a guide rail and a rack which are arranged in parallel, wherein the guide rail is arranged horizontally, and the skip car frame is further provided with a traveling wheel matched with the guide rail, a gear meshed with the rack, and a servo motor for driving the gear to rotate.

4. The numerically controlled arch breaking skip as recited in claim 3, wherein the rack is located above the guide rail.

5. The numerical control arch breaking skip car as claimed in claim 3, wherein the housing of the servo motor is fixedly connected to the skip car frame, the output shaft of the servo motor is connected with a coupler, the coupler is connected with a driving pulley, the skip car frame is rotatably connected with a synchronizing rod arranged in parallel with the arch breaking rod, the synchronizing rod is connected with a driven pulley, a synchronous belt is wound between the driving pulley and the driven pulley, and the gear is connected to the synchronizing rod.

6. The numerically controlled arch breaking skip as claimed in claim 3, wherein the gear has a profile diameter smaller than an outer diameter of the travel wheel, and the gear and the travel wheel are both located between the guide rail and the rack.

Images