Mortar guide mechanism

Abstract

The utility model relates to a mortar guiding mechanism which comprises a hopper with a bottom discharging barrel and a main body arranged below the hopper. The main body comprises two side plates which are vertically arranged and are symmetrically fixed on the outer walls of the left side and the right side of the bottom discharging barrel respectively, a material guide plate which is obliquely fixed between the two side plates and is arranged in a manner that the front part is high and the rear part is low or the front part is low and the rear part is high, and a material blocking assembly which is arranged between the material guide plate and the two side plates; the main body further comprises a blowout prevention plate vertically fixed between the two side plates and located above the lower end of the material guide plate and a V-shaped material distribution plate inversely and obliquely fixed to the top of the lower end of the blowout prevention plate, and a flow intercepting assembly matched with the bottom discharging barrel is further arranged on the baffle. According to the utility model, not only is the waste of mortar avoided, but also the operation difficulty is reduced; in addition, the same amount of mortar can be poured into the two forming molds at the same time each time, and therefore the working efficiency is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a mortar material guiding mechanism. BACKGROUND

[0002] The mortar is the binding material used in the bricklaying of buildings, which is made of sand and cementing material (cement, lime paste, clay, etc.) in a certain proportion and water; the building block is a building component pre-processed in a factory, which is used for on-site rapid assembly to improve construction efficiency, and the mortar is an indispensable raw material in the prefabrication of building blocks.

[0003] The production of building blocks must rely on the matched forming mold, and when producing, the mixed mortar is poured into the forming mold, and the building block is formed after the mortar solidifies; the existing mortar is directly poured into the forming mold after mixing, and the operator controls the start and stop of the mortar feeding by visual inspection, the pouring amount of the mortar is more or less, and if it is less, the feeding will be started again, and if it is more, it will overflow and cause waste, so the operation difficulty is large; in addition, only one forming mold can be poured in each time, and the working efficiency is not high, which needs to be further improved. SUMMARY

[0004] In view of the above-mentioned status of the prior art, the technical problem to be solved by the utility model is to provide a mortar material guiding mechanism which avoids waste of mortar, reduces operation difficulty, and effectively improves working efficiency.

[0005] The utility model adopts the technical scheme that: a mortar material guiding mechanism, including the hopper with the bottom discharge cylinder and the main body arranged below the hopper, characterized in that the main body includes two vertical side plates symmetrically fixed on the outer walls of the left and right sides of the bottom discharge cylinder, a guide plate obliquely fixed between the two side plates and arranged high in front and low in back or low in front and high in back, and a blocking assembly arranged between the guide plate and the two side plates.

[0006] The blocking assembly includes a baffle arranged above the middle part of the guide plate and between the two side plates, two pin shafts horizontally fixed on the left and right sides of one end of the baffle and arranged concentrically, two traction cylinders arranged on the outer parts of the two side plates and distributed symmetrically left and right, and two swing rods rotatably connected to the extension ends of the two traction cylinders and arranged symmetrically, the ends of the two pin shafts respectively pass through the two side plates and extend to the outer part of the same side plate, the fixed ends of the two traction cylinders are rotatably connected to the outer walls of the two side plates, and the ends of the two swing rods are rotatably connected to the ends of the two pin shafts, the top outer wall above the baffle and the top outer wall of the baffle form a material receiving area with variable volume, and the material receiving area is arranged below the bottom discharge cylinder.

[0007] The main body further comprises a blowout prevention plate vertically fixed between the two side plates and above the lower end of the material guide plate, and a V-shaped material distribution plate inverted and fixed on the top of the lower end of the blowout prevention plate, the left and right outer walls of the V-shaped material distribution plate respectively form a material outlet channel with the inner walls of the two side plates.

[0008] Preferably, the baffle further comprises a flow interception assembly matched with the bottom discharge cylinder, the flow interception assembly comprises at least two support rods fixed on the outer walls of the swing side of the baffle and an arc-shaped valve plate fixed between the ends of each support rod, the left and right side edges of the opening of the bottom discharge cylinder are provided with arc-shaped grooves matched with the top outer walls of the arc-shaped valve plate, and the arc of the arc-shaped valve plate and the arc-shaped grooves are concentrically arranged with the central axis of the swing side of the baffle.

[0009] Preferably, the top of the material guide plate is formed with a concave cavity, the baffle is arranged inside the opening of the concave cavity, and the central axis of the swing side of the baffle is arranged on the slope formed by the top outer wall of the material guide plate.

[0010] Preferably, the baffle comprises two vertically distributed and left-right symmetrically arranged shelf plates and a material supporting plate fixed between the upper side edges of the two shelf plates, one side edge of the material supporting plate located at the central axis of the swing side of the baffle is formed with a V-shaped bending groove towards the material guide plate, correspondingly, the same end of the shelf plate is formed with a flow guide bevel at the upper and lower side corners, the upper and lower side edges of the left opening of the V-shaped bending groove are respectively fixed on the two flow guide bevels of the left shelf plate, and the upper and lower side edges of the right opening of the V-shaped bending groove are respectively fixed on the two flow guide bevels of the right shelf plate.

[0011] Preferably, the lower side edge of the bottom surface of the concave cavity is further formed with a limiting slope, and correspondingly, the lower side corner of the end of the swing side of each of the two shelf plates is formed with a limiting bevel matched with the limiting slope.

[0012] Preferably, the baffle further comprises a plurality of support pipes transversely fixed between the inner walls of the two shelf plates and located below the material supporting plate, and a buffer roller transversely and rotatably connected between the inner walls of the two shelf plates and located between the two limiting bevels.

[0013] Preferably, the root of each support rod of the flow interception assembly is fixed on the outer wall of the side of the V-shaped bending groove higher than the opening of the concave cavity.

[0014] Preferably, the upper part of each side plate is further provided with two vertically extending and front-rear distributed slot holes, and each slot hole is further provided with a bolt inserted and screwed into the corresponding side wall of the bottom discharge cylinder.

[0015] Compared with the prior art, the advantages of the utility model lie in: the utility model can accurately determine the discharging amount according to the volume of the forming die, only with the help of the material blocking assembly, the corresponding amount of mortar can be automatically poured into the forming die, the amount of mortar poured into the forming die is just right, neither too much nor too little, the operator does not need to manually control the start and stop of the mortar discharging by visual inspection, both the waste of mortar and the operation difficulty are reduced, and furthermore, the same amount of mortar can be poured into two forming dies at a time, thereby effectively improving the work efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0016] The above and other features, advantages and aspects of the embodiments of the present application will become more apparent by describing in detail the following specific embodiments with reference to the attached drawings; throughout the drawings, same or similar components have been designated with the same or similar reference numerals, as appropriate; it should be noted that the drawings are schematic and elements and features have not necessarily been drawn to scale; in the drawings:

[0017] Fig. 1 It is a left front side exploded view of the utility model;

[0018] Fig. 2 It is a left front side structure view of the material guide plate and the baffle plate of the utility model;

[0019] Fig. 3 It is a left rear side structure view of the baffle plate of the utility model. DETAILED DESCRIPTION

[0020] Unless otherwise defined, technical terms or scientific terms used in the present application shall have the usual meaning to those skilled in the art to which the present application pertains. The terms "first", "second" and similar terms used in the present application do not denote any order, quantity or importance, but are only used to distinguish different components. The terms "include" or "contain" and similar terms mean that the elements or objects before the terms encompass the elements or objects listed after the terms and their equivalents, and do not exclude other elements or objects. The terms "connect" or "connected" and similar terms are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. The terms "upper", "lower", "left", "right" and the like are only used to represent relative positional relationships, which can change accordingly when the absolute positions of the described objects change.

[0021] In order to keep the following description of the embodiments of the present application clear and concise, the detailed description of known functions and known components is omitted.

[0022] As Figs. 1-3As shown, a mortar material guiding mechanism comprises a hopper 9 with a bottom discharging cylinder 91 and a main body arranged below the hopper 9, the main body comprising two side plates 1 vertically arranged and symmetrically fixed on the outer walls of the left and right sides of the bottom discharging cylinder 91 respectively, a guiding plate 2 obliquely fixed between the two side plates 1 and arranged with a higher front end and a lower rear end or a lower front end and a higher rear end, and a material blocking assembly arranged between the guiding plate 2 and the two side plates 1.

[0023] The material blocking assembly comprises a baffle 3 arranged above the middle part of the guiding plate 2 and between the two side plates 1, two pin shafts 6 horizontally fixed on the left and right sides of one end of the baffle 3 and arranged concentrically, two traction air cylinders 8 arranged on the outer sides of the two side plates 1 and distributed symmetrically left and right, and two swing rods 7 rotatably connected to the telescopic ends of the two traction air cylinders 8 and arranged symmetrically to each other, the ends of the two pin shafts 6 respectively pass through the two side plates 1 outward and extend to the outside of the same side plate 1, the fixed ends of the two traction air cylinders 8 are rotatably connected to the outer walls of the two side plates 1, and the ends of the two swing rods 7 are rotatably connected to the ends of the two pin shafts 6, a material receiving area 14 with variable volume is formed between the top outer wall of the guiding plate 2 above the baffle 3 and the top outer wall of the baffle 3, and the material receiving area 14 is arranged below the bottom discharging cylinder 91.

[0024] The main body further comprises a spray-proof plate 5 vertically fixed between the two side plates 1 and above the lower end of the guiding plate 2, and a V-shaped material distributing plate 4 invertedly and obliquely fixed on the top of the lower end of the spray-proof plate 5, and the left and right outer walls of the V-shaped material distributing plate 4 form a discharging channel 10 with the inner walls of the two side plates 1 respectively.

[0025] The baffle 3 is further provided with a flow cutting assembly matched with the bottom discharging cylinder 91, the flow cutting assembly comprises at least two supporting rods 12 fixed on the outer walls of the rotating side of the baffle 3, and an arc-shaped valve plate 13 fixed between the ends of each supporting rod 12, and the left and right side edges of the opening of the bottom discharging cylinder 91 are provided with an arc-shaped groove 92 matched with the top outer wall of the arc-shaped valve plate 13, and the curvature of the arc-shaped valve plate 13 and the arc-shaped groove 92 are concentrically arranged with the central axis of the rotating side of the baffle 3.

[0026] The top middle part of the guiding plate 2 forms a concave cavity 21, the baffle 3 is arranged inside the opening of the concave cavity 21, and the central axis of the rotating side of the baffle 3 is arranged in the slope formed by the top outer wall of the guiding plate 2.

[0027] The baffle 3 comprises two vertically distributed and left-right symmetrically arranged frame plates 31 and a material supporting plate 32 fixed between the upper side edges of the two frame plates 31, and one side edge of the material supporting plate 32 located at the central axis of the rotating side of the baffle 3 is formed with a V-shaped bending groove 321 in the direction of the material guide plate 2. Correspondingly, the same end of the frame plate 31 is formed with a flow guide bevel 311 at the upper and lower corners. The upper and lower side edges of the left opening of the V-shaped bending groove 321 are respectively fixed on the two flow guide bevels 311 of the left frame plate 31, and the upper and lower side edges of the right opening of the V-shaped bending groove 321 are respectively fixed on the two flow guide bevels 311 of the right frame plate 31.

[0028] The lower side edge of the bottom surface of the concave cavity 21 is further formed with a limiting bevel 22, and correspondingly, the lower corner of the end of the baffle 3 on the oscillating side of the two frame plates 31 is formed with a limiting bevel 312 matched with the limiting bevel 22.

[0029] The baffle 3 further comprises a plurality of support pipes 33 fixed transversely between the inner walls of the two frame plates 31 and located below the material supporting plate 32, and a buffer roller 34 transversely and rotatably connected between the inner walls of the two frame plates 31 and located between the two limiting bevels 312.

[0030] The root of each support rod 12 in the intercepting assembly is fixed on the outer wall of the V-shaped bending groove 321 higher than the opening of the concave cavity 21.

[0031] The upper part of each side plate 1 is further provided with two vertically extending and front-rear distributed slot holes 101, and a bolt 11 is inserted into each slot hole 101, and each bolt 11 is screwed into the corresponding side wall of the bottom discharge cylinder 91.

[0032] Working principle:

[0033] The mixed mortar is poured into the hopper 9, and in the initial state, each support rod 12 in the intercepting assembly is inclined and attached to the top outer wall of the material guide plate 2 so that the arc-shaped valve plate 13 is located in front of the higher end of the material guide plate 2. At this time, the oscillating side edge of the baffle 3 is higher than the rotating side, and the mortar in the hopper 9 falls into the receiving area 14 through the bottom discharge cylinder 91.

[0034] When the mortar height in the receiving area 14 is close to the swing side edge of the baffle 3, the extension end of the traction cylinder 8 in the blocking assembly is simultaneously driven to extend outward to drive the two pin shafts 6 to rotate through the two swing rods 7, thereby driving the swing side of the baffle 3 to swing downward until the buffer roller 34 is attached to the limiting inclined surface 22, so that the mortar in the receiving area 14 is gradually poured out, and the poured mortar flows along the top outer wall of the guide plate 2 to the V-shaped distribution plate 4, and is then evenly divided into two paths and respectively output outward through the two discharge channels 10, and a forming mold is arranged below each of the two discharge channels 10, and the two paths of the output mortar are respectively poured into the two forming molds.

[0035] During the swinging of the baffle 3, each support rod 12 in the intercepting assembly swings synchronously with the baffle 3, thereby driving the arc-shaped valve plate 13 to swing towards the direction of the arc-shaped groove 92, and when the baffle 3 stops swinging, the arc-shaped valve plate 13 is just swung between the two arc-shaped grooves 92, thereby preventing the mortar in the bottom discharge cylinder 91 from falling continuously to prevent the mortar in the two forming molds from overflowing due to excess.

[0036] After the mortar output is completed, the extension end of the two traction cylinders 8 is simultaneously driven to contract inward to reversely swing the arc-shaped valve plate 13 according to the same principle, thereby making the arc-shaped valve plate 13 gradually leave the two arc-shaped grooves 92, so that the mortar in the bottom discharge cylinder 91 gradually starts to be discharged, and the swing side of the baffle 3 is also reversed at the same time and makes the receiving area 14 gradually closed for receiving.

[0037] The utility model can accurately determine the discharge amount according to the volume of the forming mold, and only by means of the blocking assembly, the corresponding amount of mortar can be automatically poured into the forming mold, the amount of mortar poured into the forming mold is just right, neither too much nor too little, and the operator does not need to manually control the start and stop of mortar discharge by visual inspection, which avoids waste of mortar and reduces operation difficulty; moreover, the same amount of mortar can be poured into two forming molds at a time, thereby effectively improving work efficiency.

[0038] Finally, it should be noted that: the above examples are only used to illustrate the technical solutions of the utility model, and not to limit them; although the utility model has been described in detail with reference to the foregoing examples, those skilled in the art should understand that the technical solutions recorded in the foregoing examples can be modified, or some technical features can be replaced with equivalent ones; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the utility model.

Claims

1. A mortar material guiding mechanism comprising a hopper having a bottom discharge cylinder and a main body provided below the hopper, characterized in that, The main body comprises two side plates vertically arranged and symmetrically fixed on the left and right outer walls of the bottom discharge cylinder respectively, a guide plate obliquely fixed between the two side plates and arranged from high to low or from low to high, and a blocking assembly arranged between the guide plate and the two side plates. The blocking assembly comprises a baffle arranged above the middle part of the guide plate and between the two side plates, two pin shafts fixed horizontally on the left and right sides of one end of the baffle and arranged concentrically, two traction cylinders arranged on the outer sides of the two side plates and symmetrically distributed, and two swing rods rotatably connected to the telescopic ends of the two traction cylinders and arranged symmetrically. The end portions of the two pin shafts respectively pass through the two side plates and extend to the outside of the same side plate.

2. A mortar guide according to claim 1, wherein The fixed ends of the two traction cylinders are rotatably connected to the outer walls of the two side plates.

3. A mortar guidance mechanism according to claim 2, wherein, The end portions of the two swing rods are rotatably connected to the end portions of the two pin shafts.

4. A mortar guidance mechanism according to claim 3, wherein The top outer wall of the guide plate above the baffle and the top outer wall of the baffle form a receiving area with variable volume.

5. A mortar guidance mechanism according to claim 4, wherein, The main body further comprises a spray-proof plate vertically fixed between the two side plates and above the lower end of the guide plate, and a V-shaped distribution plate inverted and obliquely fixed on the top of the lower end of the spray-proof plate.

6. A mortar guidance mechanism according to claim 4, wherein The left and right outer walls of the V-shaped distribution plate and the inner walls of the two side plates form an outlet channel. The baffle is further provided with a flow-cutting assembly matched with the bottom discharge cylinder. The flow-cutting assembly comprises at least two support rods fixed on the outer walls of the baffle on the rotating side and an arc-shaped valve plate fixed between the end portions of each support rod. Arc-shaped grooves matched with the top outer wall of the arc-shaped valve plate are formed between the left and right side edges of the opening of the bottom discharge cylinder. The arc of the arc-shaped valve plate and the arc-shaped grooves is concentrically arranged with the central axis of the rotating side of the baffle. The top middle part of the guide plate forms a recessed cavity. The baffle is arranged inside the opening of the recessed cavity. The baffle comprises two vertically distributed and symmetrically arranged shelf plates and a supporting plate fixed between the upper side edges of the two shelf plates. A V-shaped bending groove is formed on one side edge of the supporting plate at the central axis of the rotating side of the baffle towards the guide plate. Correspondingly, a guide inclined edge is formed on the upper and lower side corners of the same end of the shelf plate. The left and right side edges of the V-shaped bending groove are fixed on the two guide inclined edges of the left shelf plate. The right side edges of the V-shaped bending groove are fixed on the two guide inclined edges of the right shelf plate. The lower side edge of the bottom surface of the recessed cavity further forms a limiting inclined surface. Correspondingly, a limiting inclined edge matched with the limiting inclined surface is formed on the lower side corner of the end of the rotating side of the two shelf plates. The baffle further comprises a plurality of support pipes fixed horizontally between the inner walls of the two shelf plates and arranged below the supporting plate, and a buffer roller horizontally and rotatably connected between the inner walls of the two shelf plates and arranged between the two limiting inclined edges.

7. A mortar guidance mechanism according to claim 4, wherein The root of each supporting rod in the intercepting assembly is fixed on the outer wall of one side of the V-shaped bending groove, which is higher than the opening of the recess.

8. A slurry guide according to claim 1, wherein The upper part of each side plate is also provided with two vertically distributed slot holes, and a bolt is inserted into the corresponding side wall of the bottom discharge cylinder.

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