CN218989219U - Pit mud paver - Google Patents

Abstract

The utility model belongs to the technical field of brewing equipment, and particularly relates to a pit mud paver, which comprises a frame assembly, a pit mud barrel, a discharge chute assembly and a spiral feeding device, wherein the spiral feeding device is arranged in an inner cavity of the pit mud barrel, a longitudinal traveling driving device is arranged at the upper end of the frame assembly, and the pit mud barrel is arranged on the longitudinal traveling driving device; a transverse traveling driving device is arranged at the bottom end of the frame assembly; the bottom end of the pit mud barrel is obliquely extended to one side and provided with a conical first bin, and an opening of the first bin is connected with a discharge chute assembly; the blown down tank assembly includes conical second feed bin and blown down tank, and second feed bin and first feed bin head and the end cooperation are connected, and the blown down tank is rotatable to be set up on the terminal of second feed bin. According to the utility model, the pit mud can be compact, the thickness of the paved pit mud is uniform, the paving thickness of a pit mud layer is reduced, the pit mud consumption is reduced, and the paving and pit sealing effects are improved.

Description

Pit mud paver

Technical Field

The utility model belongs to the technical field of brewing equipment, and particularly relates to a pit mud paver.

Background

In the brewing industry, when the pit is closed by pit mud, the pit mud paving mode is realized by mechanical equipment, the transmission brewing process is realized by manually applying the pit mud on the vinasse in the pit, and as the vinasse needs to be fermented for a long time, a certain collapse progressive process is also provided in the fermentation process, the pit mud has higher requirements, namely stronger viscosity and certain humidity. The pit mud coating is mostly between 10cm and 15cm, and the pit mud layer is thin and thick, so that the fermentation effect, the production cost and the production period are directly affected. The population bonus is gradually disappeared, the labor cost is continuously increased, mechanical equipment is needed to replace manual working procedures for sealing the cellar in the industry, and the common public knowledge in the industry is obtained.

Under the general situation, a certain number of pit ponds are orderly distributed in a brewing workshop, equipment with a running function is used for spreading pit mud on vinasse in pit pits of the pit, as the pit mouth size of each pit and the distance between the pit and the pit are fixed, the pit is suitable for realizing the technical requirement of automatic spreading in a track running mode, the pit mud is spread in the same pit, and the whole pit is fully sealed in a multi-spreading mode.

However, the existing paving equipment is too single in function, the paving effect is not obvious enough, and in the paving process, the paving equipment cannot tightly knead and compact pit mud, so that after the pit mud is paved, the pit mud is relatively loose and low in compactness, and the requirement can be met only by paving a thicker pit mud layer, so that the pit mud consumption is increased, and the paving and pit sealing effects are further limited.

Disclosure of Invention

Aiming at the technical problems in the background art, the utility model provides the pit mud paver, which improves the compactness of pit mud by tightly kneading and compacting the pit mud, so that the paving thickness of a pit mud layer is reduced, the pit mud consumption is reduced, and the paving and pit sealing effects are improved.

In order to achieve the above purpose, the technical scheme provided by the utility model is as follows:

the pit mud paver comprises a frame assembly, a pit mud barrel, a discharge chute assembly and a spiral feeding device, wherein the spiral feeding device is arranged in the inner cavity of the pit mud barrel, a longitudinal traveling driving device is arranged at the upper end of the frame assembly, and the pit mud barrel is arranged on the longitudinal traveling driving device; a transverse traveling driving device is arranged at the bottom end of the frame assembly; the bottom end of the pit mud barrel is obliquely extended to one side and provided with a conical first bin, and an opening of the first bin is connected with a discharge chute assembly; the blown down tank assembly includes conical second feed bin and blown down tank, and second feed bin and first feed bin head and the end cooperation are connected, and the blown down tank is rotatable to be set up on the terminal of second feed bin.

Optionally, screw feeding device includes bearing housing, helical blade, screw rod, bolster bearing housing, first motor and sprocket chain group, is provided with helical blade on the screw rod, and the screw rod upper end passes through bolster bearing housing to be fixed on the pit mud bucket inner wall, and the screw rod lower extreme passes through the bearing housing to be fixed on the outside diapire of first feed bin, and first motor passes through sprocket chain group and screw rod hub connection transmission.

Optionally, the discharging chute assembly further comprises a hand wheel and a gear set, wherein a left bearing seat and a right bearing seat II are respectively arranged on two sides of the discharging chute, and the discharging chute is rotatably arranged on the outer walls of two sides of the bottom end of the second storage bin through the left bearing seat and the right bearing seat II; the first gear of the gear set is connected with a first shaft, one end of the first shaft is fixedly connected with a hand wheel, and the other end of the first shaft is rotatably connected with a right bearing seat on the side wall of the second storage bin; the second gear of the gear set is connected with a second shaft which is rotationally connected with the second right bearing seat, and the second gear is fixedly connected with the discharge chute.

Optionally, the vertical walking drive arrangement includes pit mud bucket braced frame, driving motor group one, driven wheelset one and last track, and pit mud bucket sets up on pit mud bucket braced frame, and pit mud bucket braced frame bottom 5 portion is provided with driving motor group one and driven wheelset one, and driven wheelset one sets up on last track.

Optionally, two ends of the upper rail are respectively provided with a stop iron.

Optionally, the transverse walking driving device comprises a driving motor group II, a driven wheel group II and a lower rail, wherein the driven wheel group II is fixed at the bottom end of the frame assembly, and the driven wheel group II is arranged on the lower rail.

Optionally, a track jump preventer is arranged on the driven wheel group II.

The utility model has the following advantages and beneficial effects:

in the utility model, a spiral feeding device is arranged in the pit mud barrel, and the lower part of the pit mud barrel is provided with a cone shape

The first storage bin is connected with the discharge chute assembly; and the discharging groove assembly comprises a conical second bin and a discharging groove, the second bin and the first bin are connected in an end-to-end fit manner, and the discharging groove is rotatably arranged on the discharging groove

On the end of the second silo. Because the cavities from the pit mud barrel to the first bin and the second bin are gradually reduced, 5, the pit mud becomes compact and compact under the action of the rotation power of the blade screw, the thickness of the paved pit mud is uniform, the paving thickness of a pit mud layer is reduced, the pit mud consumption is reduced, and the paving and pit sealing effects are improved; and moreover, the discharging groove can swing up and down relative to the second storage bin to rotate, the height change of the discharging groove opening is adjusted, and the pit mud can be paved by vinasse with different heights in the pit.

Drawings

Fig. 1 is a front view of a pit mud paver provided by the utility model;

FIG. 2 is a left side view of FIG. 1;

FIG. 3 is a front view of the screw feeder provided by the present utility model;

FIG. 4 is a cross-sectional view taken along the direction B-B in FIG. 3;

FIG. 5 is a schematic illustration of the connection of the spout assembly and the first cartridge provided by the present utility model;

FIG. 6 is a cross-sectional view taken along the direction C-C in FIG. 5;

FIG. 7 is an enlarged view of a portion of FIG. 6 at A;

FIG. 8 is a top view of FIG. 5;

fig. 9 is a schematic diagram of a paving sequence of the pit mud paver provided by the utility model;

icon: the device comprises a 1-frame assembly, a 11-feeding hopper, a 12-pit mud bucket, a 13-first bin, a 2-transverse traveling driving device, a 21-driving motor group II, a 22-driven wheel group II, a 23-track jump preventer, a 3-first motor, a 31-sprocket chain group, a 32-lower bearing seat, a 33-connecting shaft, a 331-hinge assembly, a 34-screw shaft, a 35-helical blade, a 36-upper bearing seat, a 4-discharge tank assembly, a 4 a-discharge tank left position, a 4 b-discharge tank right position, a 41-second bin, a 42-discharge tank, a 42 a-lower limit position, a 42 b-upper limit position, a 43-hand wheel, a 431-plug, a 432-limit cylinder, a 44-gear group, a 441-first gear, a 442-second gear, 443-first shaft, 444-second shaft, 445-gland, 446-first screw, 447-second screw, a 45-right bearing seat I, a 46-right bearing seat II, a 47-left bearing seat, a 5-longitudinal traveling driving device, a 51-pit mud bucket supporting frame, a 52-lower limit motor group, a 53-upper pit rail, a 54-lower rail, a 55-lower rail, and a rail.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

As shown in fig. 1 and 2, the pit mud paver comprises a frame assembly 1, a pit mud barrel 12, a discharge chute assembly 4, a spiral feeding device, a transverse traveling driving device 2, a longitudinal traveling driving device 5 and other components.

As shown in fig. 3, a feeding hopper 11 is arranged at the upper end of a pit mud barrel 12, and a conical first storage bin 13 is obliquely extended to one side at the bottom end of the pit mud barrel 12.

As shown in fig. 5, 6 and 8, the discharging chute assembly 4 comprises a conical second bin 41 and a discharging chute 42, and the second bin 41 and the first bin 13 are connected in an end-to-end fit manner (as shown in fig. 1), that is, the tapers of the second bin 41 and the first bin 13 are consistent, mutually fit, and are detachably connected. The discharging groove 42 is rotatably arranged at the tail end of the second storage bin 41, so that the discharging groove 42 can swing for a certain angle, and the angle of the discharging groove 42 is adjusted to adapt to the discharging paving of the vinasse with different heights.

As shown in fig. 1 and 2, the transverse walking driving device 2 comprises a driving motor group two 21, a driven wheel group two 22, a track jump preventer 23 and a lower track 6, wherein the lower track 6 is arranged on a foundation and is arranged at two sides of pit vinasse 7. The second driving motor unit 21 is fixed on the frame assembly 1, the second driven wheel unit 22 is arranged at the bottom end of the frame assembly 1 and can be arranged on the lower rail 6 in a rolling way, and the second driven wheel unit 22 is provided with a rail jump preventer 23 so as to ensure the running safety of the whole machine. The second driving motor unit 21 and the second driven wheel unit 22 are connected and driven, so that the frame assembly 1 and the pit mud bucket 12 on the frame assembly 1 can be controlled to transversely move along the lower track 6.

As shown in fig. 1 and 2, the longitudinal walking driving device 5 comprises a pit mud bucket supporting frame 51, a first driving motor group 52, a first driven wheel group 53, an upper rail 54 and a stop iron 55, the pit mud bucket 12 is arranged on the inner wall of the pit mud bucket supporting frame 51, the bottom end of the pit mud bucket supporting frame 51 is provided with the first driving motor group 52 and the first driven wheel group 53, and the first driving motor group 52 and the first driven wheel group 53 are connected for transmission; the upper end of the frame assembly 1 is provided with an upper rail 54, and the upper rail 54 and the lower rail 6 are mutually perpendicular and are arranged in a crisscross manner in the overlook direction. The driven wheel group I53 is arranged on the upper rail 54 in a rolling way, and the two ends of the upper rail 54 are respectively provided with a stop iron 55 so as to limit the position of the driven wheel group I53. The first driving motor unit 52 and the first driven wheel unit 53 are connected and driven, so that the pit mud bucket 12 can be controlled to longitudinally move along the upper track 54. As shown in fig. 2, a spout left position 4a and a spout right position 4b of the spout assembly 4 are schematically shown.

As shown in fig. 3 and 4, the cavity of the pit mud bucket 12 is provided with a spiral feeding device, wherein the spiral feeding device comprises a lower bearing seat 32, a spiral blade 35, a screw shaft 34, a connecting shaft 33, an upper bearing seat 36, a first motor 3 and a sprocket chain group 31, the spiral blade 35 is arranged on the screw shaft 34, the spiral blade 35 is arranged in the cavity of the pit mud bucket 12, the upper end of the screw shaft 34 is fixed on the inner wall of the pit mud bucket 12 through the upper bearing seat 36, the lower end of the screw shaft 34 is connected with the connecting shaft 33 through a hinge 331, the connecting shaft 33 is fixed on the outer bottom wall of the first storage bin 13 through the lower bearing seat 32, namely, the connecting shaft 33 penetrates out of the bottom end of the first storage bin 13 downwards to the outer side, the first motor 3 is connected and driven through the sprocket chain group 31 and the connecting shaft 33, and the first motor 3 is fixed on the frame assembly 1. By means of the design, the whole spiral feeding mechanism can be stably fixed in the pit mud barrel 12, the connecting shaft 33 extends to the outer side from the bottom end of the first storage bin 13, the space occupied by the connecting shaft 33 in the first storage bin 13 is reduced as much as possible, the whole layout is compact, and mud outlet of pit mud cannot be affected.

According to the utility model, by arranging the spiral feeding mechanism, pit mud can be stirred and fed in a spiral manner, pressed into the inner cavity of the conical first storage bin 13 and the second storage bin 41, and finally pressed into a sheet shape to be discharged from the discharge chute 42. The storage cavities from the pit mud barrel 12 to the first storage bin 13 and the second storage bin 41 are gradually smaller, and the first storage bin 13 and the second storage bin 41 are in a cone shape and the openings are gradually smaller, so that pit mud becomes compact and compact under the action of the rotation power of the blade screw, the thickness of the paved pit mud is uniform, the paving thickness of a pit mud layer is reduced, the dosage of pit mud is reduced, and the paving and pit sealing effects are improved; and, the blown down tank 42 can swing and rotate up and down relative to the second storage bin 41, and the height change of the blown down tank 42 is adjusted, so that the condition that vinasse with different heights in pit pits is paved with pit mud can be met.

As shown in fig. 5-8, further, the spout assembly 4 further includes a hand wheel 43 and a gear set 44, and a left bearing seat 47 and a right bearing seat two 46 are respectively disposed on two sides of the spout 42, where a right bearing seat one 45 is disposed on an outer wall of the spout 42 on a side where the right bearing seat two 46 is disposed. The discharging groove 42 is rotatably arranged on the outer walls of the two sides of the bottom end of the second storage bin 41 through a left bearing seat 47 and a right bearing seat II 46.

As shown in fig. 7, in particular, the gear set 44 includes a first gear 441 and a second gear 442 that are meshed with each other, the second gear 442 is a sector gear block, the first gear 441 is connected to a first shaft 443, one end of the first shaft 443 is fixedly connected to the hand wheel 43, and the other end of the first shaft 443 is rotatably connected to the first right bearing seat 45; the second gear 442 is connected with a second shaft 444, the second shaft 444 is rotationally connected with the second right bearing seat 46, the second gear 442 is arranged on the second shaft 444 and fixedly connected with the gland 445 through a first screw 446, and the second gear 442 is fixedly connected with the discharge chute 42 into a whole through a second screw 447 and the gland 445. When the hand wheel 43 rotates, the first gear 441 is driven to rotate, and the second gear 442 is driven to rotate, so that the second gear 442 rotates to drive the discharge chute 42 to rotate around the second bin 41 with the second shaft 444 as a rotation axis, so as to swing a certain angle, and thereby the discharge height of the discharge chute 42 is adjusted. As shown in fig. 5, the upper and lower limit positions 42b and 42a of the rotation of the spout 42 are illustrated.

Wherein, be provided with a plurality of bolt hole along the circumferencial direction on hand wheel 43, be provided with spacing section of thick bamboo 432 on the second feed bin 41 outer wall, spacing section of thick bamboo 432 and bolt hole butt joint. The detachable bolt 431 that is provided with in the bolt hole, the bolt 431 is used for inserting spacing section of thick bamboo 432 in fixed, guarantees that the blown down tank 42 of angle adjustment can be locked, prevents blown down tank 42 rotation.

The utility model relates to a machine with self-running function, which is arranged on a track, wherein pit mud to be paved on pit vinasse 7 is automatically paved under the control of a PLC unit by the machine, so that a pit sealing process is completed.

Under the control of the PLC unit, the sealing of the cellar is completed by a plurality of paving steps according to a predetermined paving sequence (as shown in fig. 9), and the middle plurality of paving steps are normally performed before the two sides are paved.

The electrical system on the whole machine can be powered by a commercial power to cable drum mode according to a workshop power supply system.

Pit mud paving step principle:

firstly, a hand wheel 43 rotates a gear set 44 to transmit torque, so that the discharge chute 42 swings up and down to a proper height position;

after the transverse traveling driving device 2 is started, the whole machine can travel along the lower rail 6;

after the longitudinal traveling driving device 5 is started, the pit mud bucket 12 and other components can travel along the upper rail 54;

after the spiral feeding device is started, the spiral blades 35 rotate to provide pit mud conveying thrust, other equipment in a workshop grabs pit mud and is put into the feed hopper 11, and the pit mud enters the pit mud barrel 12 under the dead weight; under the action of the rotary thrust of the helical blades 35, the pit mud is paved on the predetermined pit vinasse 7 through the first storage bin 13, the second storage bin 41 and the discharge chute 42; and (5) paving and sealing the cellar for a plurality of times according to a preset program.

The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (7)

1. The utility model provides a pit mud paver, includes frame assembly (1), pit mud bucket (12), blown down tank assembly (4) and spiral material feeding unit, pit mud bucket (12) inner chamber is provided with spiral material feeding unit, its characterized in that:

the upper end of the frame assembly (1) is provided with a longitudinal traveling driving device (5), and the pit mud barrel (12) is arranged on the longitudinal traveling driving device (5); a transverse walking driving device (2) is arranged at the bottom end of the frame assembly (1);

a conical first bin (13) is obliquely arranged at the bottom end of the pit mud barrel (12) towards one side in an extending mode, and a discharge chute assembly (4) is connected to an opening of the first bin (13); the discharging groove assembly (4) comprises a conical second bin (41) and a discharging groove (42), the second bin (41) is connected with the first bin (13) in a head-tail matching mode, and the discharging groove (42) is rotatably arranged at the tail end of the second bin (41).

2. The pit mud paver of claim 1, wherein: screw feeding device includes bolster bearing housing (32), helical blade (35), screw rod axle (34), bolster bearing housing (36), first motor (3) and sprocket chain group (31), is provided with helical blade (35) on screw rod axle (34), and screw rod axle (34) upper end is fixed on pit mud bucket (12) inner wall through bolster bearing housing (36), and screw rod axle (34) lower extreme is fixed on the outside diapire of first feed bin (13) through bolster bearing housing (32), and first motor (3) are connected the transmission through sprocket chain group (31) and screw rod axle (34).

3. The pit mud paver according to claim 1 or 2, characterized in that: the discharging chute assembly (4) further comprises a hand wheel (43) and a gear set (44), a left bearing seat (47) and a right bearing seat II (46) are respectively arranged on two sides of the discharging chute (42), and the discharging chute (42) is rotatably arranged on the outer walls of two sides of the bottom end of the second storage bin (41) through the left bearing seat (47) and the right bearing seat II (46); a first gear (441) of the gear set (44) is connected with a first shaft (443), one end of the first shaft (443) is fixedly connected with the hand wheel (43), and the other end of the first shaft (443) is rotationally connected with a right bearing seat I (45) on the side wall of the second stock bin (41); a second gear (442) of the gear set (44) is connected with a second shaft (444), the second shaft (444) is rotationally connected with a second right bearing seat (46), and the second gear (442) is fixedly connected with the discharge chute (42).

4. The pit mud paver of claim 1, wherein: the longitudinal walking driving device (5) comprises a pit mud barrel supporting frame (51), a first driving motor group (52), a first driven wheel group (53) and an upper rail (54), wherein the pit mud barrel (12) is arranged on the pit mud barrel supporting frame (51), the first driving motor group (52) and the first driven wheel group (53) are arranged at the bottom of the pit mud barrel supporting frame (51), and the first driven wheel group (53) is arranged on the upper rail (54).

5. The pit mud paver of claim 4, wherein: and two ends of the upper rail (54) are respectively provided with a stop iron (55).

6. The pit mud paver of claim 1, wherein: the transverse walking driving device (2) comprises a driving motor group II (21), a driven wheel group II (22) and a lower rail (6), wherein the driven wheel group II (22) is fixed at the bottom end of the frame assembly (1), and the driven wheel group II (22) is arranged on the lower rail (6).

7. The pit mud paver of claim 6, wherein: and a track jump preventer (23) is arranged on the driven wheel group II (22).

Images