Green brick transferring and lifting machine

Abstract

The utility model provides a green brick transfer elevator. The green brick transfer elevator comprises a machine frame, a cross beam assembly arranged on the machine frame and a conveying assembly arranged in the machine frame. The cross beam assembly comprises a cross beam fixed to the upper portion of the rack, a lifting motor arranged above the cross beam, a first speed reduction gear box connected to the output end of the lifting motor and second speed reduction gear boxes symmetrically arranged on the two sides of the first speed reduction gear box, and the output end of the first speed reduction gear box is connected with a conveying shaft. The two ends of the transmission shaft are connected with the two second speed reduction gear boxes correspondingly. The conveying assembly comprises a plurality of conveying roller tables arranged vertically, a conveying motor connected to one ends of the conveying roller tables and a lifting block arranged on one side of the conveying motor, the lifting block is arranged on the rack in a sliding mode, the output end of the second speed reduction gear box is connected with a lifting chain, and one end of the lifting chain is fixed to the lifting block; according to the lifting chain, the stability and the reliability of equipment operation are improved, and the overall flatness of the roller table after the lifting chain is tired in use is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of hoisting equipment, and particularly relates to a green brick transfer hoist. BACKGROUND

[0002] In the ceramic production process, the glazing line is single-layer equipment, and the drying kiln is multi-layer equipment, and the hoist can connect the two, realizing the conversion of green bricks from single-layer to multi-layer and from multi-layer to single-layer.

[0003] However, in actual situations, the installation position of the lifting motor is usually on one side of the frame of the hoist, which leads to different lengths of chains in the actual lifting process, and the chains become loose after long-term operation, which increases the flatness error of the roller table and the probability of broken bricks, and the stability and reliability of the frame are greatly reduced. UTILITY MODEL CONTENTS

[0004] To solve the above technical problems, the utility model provides a green brick transfer hoist to solve the problems in the above background technology.

[0005] The utility model provides the following technical scheme, a green brick transfer hoist, including frame, the crossbeam subassembly of being arranged in rack and the transmission subassembly of being arranged in the frame,

[0006] The crossbeam subassembly includes a crossbeam fixed above the frame, a lifting motor arranged above the crossbeam, a first reduction gearbox connected to the output end of the lifting motor, and a second reduction gearbox symmetrically arranged on both sides of the first reduction gearbox, the output end of the first reduction gearbox is connected with a transmission shaft, and the two ends of the transmission shaft are connected with two second reduction gearboxes respectively,

[0007] The transmission subassembly includes a plurality of vertically arranged transmission roller tables, a transmission motor connected to one end of the transmission roller table, and a lifting block arranged on one side of the transmission motor, the lifting block is slidingly arranged on the frame, the output end of the second reduction gearbox is connected with a lifting chain, one end of the lifting chain is fixed on the lifting block, and the lifting block is fixedly connected with the transmission roller table.

[0008] Compared with the prior art, the beneficial effects of the application are that the application changes the position of the lifting motor, adopts a two-stage reduction mode, improves the stability and reliability of the equipment operation, and through the symmetrical arrangement of two second reduction gearboxes, on the one hand, the installation form of the lifting chain is changed, the overall flatness of the roller table after the fatigue use of the lifting chain is ensured, and on the other hand, the stress position of the lifting chain during movement is changed, the conveying requirements of large output and large size bricks are met, the strength is increased, the stability during lifting is ensured, and the cost is saved.

[0009] Preferably, the protective net is symmetrically fixed on both sides of the rack.

[0010] Preferably, the support bottom plate is fixed at the bottom of the rack.

[0011] Preferably, a bearing seat is arranged between the first reduction gearbox and the second reduction gearbox, the bearing seat is fixed on the cross beam, and the transmission shaft is rotatably arranged on the bearing seat.

[0012] Preferably, the lifting motor is located at the middle position of the cross beam.

[0013] Preferably, the lifting block and the transmission roller table are connected through a bearing connecting rod.

[0014] Preferably, the lengths of the lifting chains connected by the output ends of the two second reduction gearboxes are the same.

[0015] Preferably, the support bottom plate is fixedly connected with the bottom of the rack through bolts.

[0016] Preferably, the intervals between the plurality of transmission roller tables are the same. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor under the premise of the drawings.

[0018] Figure 1 A perspective view of the green brick transfer lifter provided by the embodiments of the present application is provided.

[0019] Figure 2 A structure diagram of the cross beam assembly provided by the embodiments of the present application is provided.

[0020] Figure 3 A structure diagram of the lifting assembly provided by the embodiments of the present application is provided.

[0021] MARK DESCRIPTION:

[0022]

[0023]

[0024] The utility model will be further described below in combination with the drawings and the description of the drawings. DETAILED DESCRIPTION

[0025] The embodiments of the utility model will be described in detail below, examples of the embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are intended to explain the embodiments of the utility model, but cannot be understood as a limitation of the utility model.

[0026] In the description of the embodiments of the utility model, it should be understood that the orientation or position relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the embodiments of the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the utility model.

[0027] In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the embodiments of the utility model, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0028] In the embodiments of the utility model, unless otherwise specifically defined and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication or interaction relationship between two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the embodiments of the utility model can be understood according to the specific circumstances.

[0029] In one embodiment of the utility model, as shown in Figure 1 A brick blank transfer elevator, comprising a rack 1, a cross beam assembly 2 arranged on the rack 1, and a transmission assembly 3 arranged in the rack 1.

[0030] As Figure 2 shown, the beam assembly 2 includes a beam 25 fixed above the frame 1, a lifting motor 21 arranged above the beam 25, a first reduction gearbox 22 connected to the output end of the lifting motor 21, and a second reduction gearbox 23 symmetrically arranged on both sides of the first reduction gearbox 22, the output end of the first reduction gearbox 22 is connected with a transmission shaft 24, and both ends of the transmission shaft 24 are respectively connected with two second reduction gearboxes 23;

[0031] Specifically, the beam 25 is used to improve the stability of the entire device, the lifting motor 21 is the main driving element, the first reduction gearbox 22 and the second reduction gearbox 23 can specifically play a role of deceleration, the load of the device is borne by the second reduction gearbox 23 arranged on both sides, and the lifting motor 21 and the first reduction gearbox 22 are connected in the middle, which reduces the reverse load effect of the load on the lifting motor 21, enhances the stability and reliability of the device in use, and provides driving force through the lifting motor 21, which is output through the first reduction gearbox 22 and acts on the transmission shaft 24. The driving force is applied to the two second reduction gearboxes 23 through the transmission of the transmission shaft 24.

[0032] As Figure 3 shown, the transmission assembly 3 includes a plurality of vertically arranged transmission roller tables 31, a transmission motor 33 connected to one end of the transmission roller table 31, and a lifting block 32 arranged on one side of the transmission motor 33, the lifting block 32 is slidingly arranged on the frame 1, the output end of the second reduction gearbox 23 is connected with a lifting chain 6, one end of the lifting chain 6 is fixed on the lifting block 32, and the lifting block 32 is fixedly connected with the transmission roller table 31.

[0033] Specifically, the transmission roller table 31 is composed of a plurality of arranged transmission rollers, each transmission roller table 31 is connected with a corresponding transmission motor 33, the transmission motor 33 is used to drive a plurality of transmission rollers in each transmission roller table 31 to rotate, complete the transmission and transfer of the green bricks, and the output end of the second reduction gearbox 23 is connected with the lifting chain 6, and the lifting chain 6 is connected with the lifting block 32. Therefore, the lifting motor 21 can drive the lifting block 32 to move up and down, and then transmit the lifting force to the transmission roller table 31, so as to realize the lifting of the transmission roller table 31.

[0034] In this embodiment, the frame 1 is symmetrically fixed with a protective net 5 on both sides;

[0035] Specifically, the protective net 5 is used to ensure the overall structure of the machine body and the green bricks on the transmission roller table 31

[0036] In this embodiment, the bottom of the frame 1 is fixed with a supporting bottom plate 4;

[0037] Specifically, the support bottom plate 4 is of a plate structure, which strengthens the strength and bearing capacity of the whole device.

[0038] In the embodiment, the bearing seat 26 is arranged between the first reduction gearbox 22 and the second reduction gearbox 23, the bearing seat 26 is fixed on the cross beam 25, and the transmission shaft 24 is rotatably arranged on the bearing seat 26.

[0039] Specifically, the transmission effect of the transmission shaft 24 can be facilitated by arranging a plurality of bearing seats 26.

[0040] In the embodiment, the lifting motor 21 is arranged at the middle position of the cross beam 25.

[0041] Specifically, the lifting motor 21 is arranged at the middle position of the cross beam 25, so that the stress position of the lifting chain 6 during movement is changed, the conveying requirement of large output and large size bricks is met, the strength is increased, the stability during lifting is ensured, the cost is saved, and the overall flatness of the roller table after the lifting chain 6 is used and fatigued is ensured.

[0042] In the embodiment, the lifting block 32 and the transmission roller table 31 are connected through the bearing connecting rod 34.

[0043] Specifically, the lifting block 32 and the transmission roller table 31 are connected through the bearing connecting rod 34, the installation space of the transmission motor 33, the counterweight installation space and the flexible adjustment roller rod installation position space are increased.

[0044] In the embodiment, the lengths of the two lifting chains 6 connected at the output ends of the two second reduction gearboxes 23 are the same.

[0045] Specifically, since the lengths of the two lifting chains 6 are the same, when the lifting chain 6 drives the transmission roller table 31 to rise, the transmission roller table 31 can be ensured to be always in a horizontal state, the stability of the green bricks on the transmission roller table 31 is improved, and the scrap rate of the green bricks is reduced.

[0046] In the embodiment, the support bottom plate 4 is fixedly connected with the bottom of the rack 1 through bolts.

[0047] Specifically, the stability of the rack 1 and the device can be improved by the bolt connection.

[0048] In the embodiment, the intervals between the plurality of transmission roller tables 31 are the same.

[0049] Specifically, since the transmission roller tables 31 are vertically arranged, and the intervals between any two adjacent transmission roller tables 31 are the same, that is, the transmission roller tables 31 are arranged at equal intervals, the smooth transmission and transfer of the green bricks can be ensured.

[0050] To sum up, the green brick transfer elevator in the above-mentioned embodiment of the present application changes the position of the lifting motor 21, adopts a two-stage deceleration mode, improves the stability and reliability of the equipment operation, and through the symmetrical arrangement of the two second reduction gearboxes 23, on the one hand, the installation form of the lifting chain 6 is changed, the overall flatness of the roller table after the use fatigue of the lifting chain 6 is ensured, on the other hand, the stress position of the lifting chain 6 during movement is changed, the conveying requirements of large output and large size bricks are met, the strength is increased, the stability during lifting is ensured, and the cost is saved.

[0051] The above merely describes the preferred embodiments of the present application and is not intended to limit the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A green brick transfer elevator characterized by, The rack, the beam assembly arranged on the rack and the transmission assembly arranged in the rack are included; The beam assembly includes a beam fixed above the rack, a lifting motor arranged above the beam, a first reduction gearbox connected to the output end of the lifting motor, and a second reduction gearbox symmetrically arranged on both sides of the first reduction gearbox, the output end of the first reduction gearbox is connected with a transmission shaft, and both ends of the transmission shaft are connected with two second reduction gearboxes respectively; The transmission assembly includes a plurality of vertically arranged transmission roller tables, a transmission motor connected to one end of the transmission roller table, and a lifting block arranged on one side of the transmission motor, the lifting block is slidingly arranged on the rack, the output end of the second reduction gearbox is connected with a lifting chain, one end of the lifting chain is fixed on the lifting block, and the lifting block is fixedly connected with the transmission roller table.

2. A green brick transfer elevator according to claim 1, characterised in that, The protective net is symmetrically fixed on both sides of the rack.

3. A green brick transfer elevator according to claim 1, characterised in that, The support bottom plate is fixed on the bottom of the rack.

4. A green brick transfer elevator according to claim 1, characterized in that, The bearing seat is arranged between the first reduction gearbox and the second reduction gearbox, the bearing seat is fixed on the beam, and the transmission shaft is rotatably arranged on the bearing seat.

5. A green brick transfer lifter as claimed in claim 1, wherein, The lifting motor is located at the middle position of the beam.

6. A green brick transfer elevator according to claim 1, characterized in that, The lifting block and the transmission roller table are connected through the bearing connecting rod.

7. A green brick transfer lifter as claimed in claim 1, wherein, The lifting chains connected with the output ends of the two second reduction gearboxes have the same length.

8. A green brick transfer elevator according to claim 3, characterised in that, The support bottom plate is fixedly connected with the bottom of the rack through bolts.

9. A green brick transfer lifter as claimed in claim 1, wherein, The spacing between the plurality of transmission roller tables is the same.

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