Splicing type conveying guide rail convenient to assemble

Abstract

The utility model discloses a splicing type conveying guide rail convenient to assemble, and relates to the technical field of conveying guide rails. The upper transportation guide rail and the lower return guide rail are staggered front and back; the fixing mechanism is arranged in the upper conveying guide rail and the lower returning guide rail; the guiding mechanism is arranged outside the upper conveying guide rail and the lower returning guide rail, a first mounting groove is formed in the bottom of the front end of the outer side of the upper conveying guide rail, and second mounting grooves are formed in the front and rear upper ends of the outer side of the lower returning guide rail; the upper conveying guide rail and the lower returning guide rail can be aligned during assembling and splicing, assembling is easy and convenient, and shaking caused by instability of the connecting position of the conveying guide rails is avoided; the upper conveying guide rail and the lower returning guide rail are installed accurately, and practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of conveying guide rails, in particular to a spliced conveying guide rail convenient for assembly. Background Art

[0002] The guide rail fittings of a conveyor include an upper conveying guide rail and a lower return guide rail. When installing, it is necessary to align and splice the upper conveying guide rail and the lower return guide rail vertically and horizontally. In actual operation, accurate alignment is time-consuming and laborious. And after fixation, during actual use, the bolt fixation points are prone to shaking. For this reason, a spliced conveying guide rail convenient for assembly is now proposed. Content of the Utility Model

[0003] The purpose of the utility model is to provide a spliced conveying guide rail convenient for assembly aiming at the defects and deficiencies of the prior art, so that the upper conveying guide rail and the lower return guide rail can be aligned when assembled and spliced, the assembly is simple and convenient, and the shaking caused by the instability of the connection of the conveying guide rail is avoided; the installation of the upper conveying guide rail and the lower return guide rail is accurate, and the practicability is improved.

[0004] To achieve the above purpose, the utility model adopts the following technical solutions: It includes an upper conveying guide rail and a lower return guide rail; the lower return guide rail is arranged at the bottom of the upper conveying guide rail; the upper conveying guide rail and the lower return guide rail are arranged staggered front and back;

[0005] It further includes:

[0006] A fixing mechanism, which is arranged inside the upper conveying guide rail and the lower return guide rail;

[0007] A guiding mechanism, which is arranged outside the upper conveying guide rail and the lower return guide rail. A first installation groove is opened at the bottom of the front end outside the upper conveying guide rail, and second installation grooves are opened at the front and back upper ends outside the lower return guide rail.

[0008] Preferably, the fixing mechanism includes:

[0009] Insert blocks, the number of the insert blocks is four, and they are respectively fixed on both sides of the rear ends of the upper conveying guide rail and the lower return guide rail;

[0010] Guide blocks, the number of the guide blocks is four, and they are integrally formed with the rear ends of the insert blocks respectively;

[0011] Shockproof sleeves, which are sleeved and fixed on the insert blocks and the guide blocks; slots corresponding to the insert blocks and the guide blocks are respectively opened on both sides of the front ends of the upper conveying guide rail and the lower return guide rail;

[0012] Sunken bolts, the number of the sunken bolts is two, and they are respectively screwed through the upper conveying guide rail, the insert blocks and the lower return guide rail up and down.

[0013] Preferably, the guiding mechanism includes:

[0014] A gear, which is rotatably connected in the first mounting groove through a shaft and bearings;

[0015] A rack, which is fixed in the second mounting groove on the front side of the lower return guide rail, and the rack is meshed with the gear.

[0016] Preferably, a handtightener is fixed on the outside of the gear.

[0017] Preferably, an insert is movably inserted at the rear of the handtightener; after a fixing bolt is screwed through the insert by threads, it is fixed in the second mounting groove by threads.

[0018] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0019] 1. There is a fixing mechanism, which enables the upper conveying guide rail and the lower return guide rail to be aligned during assembly and splicing, the assembly is simple and convenient, and it avoids jitter caused by instability at the connection of the conveying guide rails;

[0020] 2. There is an adjusting mechanism, which enables the installation of the upper conveying guide rail and the lower return guide rail to be precise and improves the practicability. Description of the Drawings

[0021] Figure 1 is the southwest isometric view of the present utility model.

[0022] Figure 2 is Figure 1 The enlarged view of part A in

[0023] Figure 3 is the southeast isometric view of the present utility model.

[0024] Figure 4 is the structural schematic diagram of the present utility model after splicing.

[0025] Figure 5 is the structural schematic diagram of the shockproof sleeve in the present utility model.

[0026] Figure 6 is the structural schematic diagram of the insertion block and the guide block in the present utility model.

[0027] Description of the Reference Numerals:

[0028] Upper conveying guide rail 1, first mounting groove 1-1, lower return guide rail 2, second mounting groove 2-1, fixing mechanism 3, insertion block 3-1, guide block 3-2, shockproof sleeve 3-3, slot 3-4, sinking bolt 3-5, guiding mechanism 4, gear 4-1, handtightener 4-2, insert 4-3, fixing bolt 4-4, rack 4-5. Detailed Embodiment

[0029] The technical solutions in the present utility model will be clearly and completely described below in conjunction with the accompanying drawings. Only the preferred embodiments in the description are taken as examples. All other embodiments obtained by those skilled in the art without creative efforts belong to the scope of protection of the present utility model.

[0030] The following specific implementation manner adopts the following technical solutions:

[0031] Please refer to Figures 1-5 , which includes an upper transport guide rail 1 and a lower return guide rail 2; the lower return guide rail 2 is provided at the bottom of the upper transport guide rail 1; the upper transport guide rail 1 and the lower return guide rail 2 are arranged in a front-back staggered manner;

[0032] It further includes:

[0033] A fixing mechanism 3, the fixing mechanism 3 is arranged in the upper transport guide rail 1 and the lower return guide rail 2; the fixing mechanism 3 includes:

[0034] Insert blocks 3-1, the number of the insert blocks 3-1 is four, and they are respectively fixed on both sides of the rear ends of the upper transport guide rail 1 and the lower return guide rail 2;

[0035] Guide blocks 3-2, the number of the guide blocks 3-2 is four, and they are respectively integrally formed with the rear ends of the insert blocks 3-1;

[0036] Shock-proof sleeves 3-3, the shock-proof sleeves 3-3 are sleeved and fixed on the insert blocks 3-1 and the guide blocks 3-2; slots 3-4 corresponding to the insert blocks 3-1 and the guide blocks 3-2 are respectively opened on both sides of the front ends of the upper transport guide rail 1 and the lower return guide rail 2;

[0037] Sinking bolts 3-5, the number of the sinking bolts 3-5 is two, and they are respectively screwed through the upper transport guide rail 1, the insert blocks 3-1, and the lower return guide rail 2;

[0038] A guiding mechanism 4, the guiding mechanism 4 is arranged outside the upper transport guide rail 1 and the lower return guide rail 2. A first installation groove 1-1 is opened at the bottom of the front end outside the upper transport guide rail 1, and second installation grooves 2-1 are opened at the front and rear upper ends outside the lower return guide rail 2; the guiding mechanism 4 includes:

[0039] A gear 4-1, the gear 4-1 is rotatably connected in the first installation groove 1-1 through a shaft and bearings;

[0040] A hand screw 4-2, the hand screw 4-2 is fixed on the outside of the gear 4-1 through bolts;

[0041] An insertion bar 4-3, the insertion bar 4-3 is movably inserted behind the hand screw 4-2;

[0042] Fixing bolt 4-4, after the fixing bolt 4-4 is screwed through the insert 4-3 by threads, it is fixed in the second mounting groove 2-1 by screw thread connection;

[0043] Rack 4-5, the rack 4-5 is fixed in the second mounting groove 2-1 on the front side of the lower return guide rail 2, and the rack 4-5 is meshed with the gear 4-1.

[0044] When using the present utility model, the upper transport guide rail 1 and the lower return guide rail 2 are connected front and back respectively, so that the insertion block 3-1, the guide block 3-2, and the shockproof sleeve 3-3 are inserted into the insertion slot 3-4. At this time, the rack 4-5 is meshed with the gear 4-1; rotate the hand screw 4-2, so that the gear 4-1 rotates, driving the rack 4-5 to move, so that the insertion block 3-1, the guide block 3-2, and the shockproof sleeve 3-3 are completely inserted into the insertion block 3-1, the guide block 3-2, and the shockproof sleeve 3-3. The shockproof sleeve 3-3 is clamped in the insertion slot 3-4. The sinking bolts 3-5 are respectively screwed through the upper transport guide rail 1, the insertion block 3-1, and the lower return guide rail 2 up and down by threads, so that the upper transport guide rail 1 and the lower return guide rail 2 are fixed, and the assembly is simple and convenient;

[0045] After the assembly is completed, the insert 4-3 is movably inserted into the hand screw 4-2. After the fixing bolt 4-4 is screwed through the insert 4-3 by threads, it is fixed in the second mounting groove 2-1 by screw thread connection to prevent the hand screw 4-2 from moving randomly; when the conveying guide rail is in use, the shockproof sleeve 3-3 is clamped in the insertion slot 3-4 to prevent the connection of the conveying guide rail from being unstable and causing jitter.

[0046] Compared with the prior art, the beneficial effects of the present utility model are:

[0047] 1. A fixing mechanism 3 is provided, so that the upper transport guide rail 1 and the lower return guide rail 2 can be aligned when being assembled and spliced, the assembly is simple and convenient, and the connection of the conveying guide rail is prevented from being unstable and causing jitter;

[0048] 2. An adjusting mechanism is provided, so that the installation of the upper transport guide rail 1 and the lower return guide rail 2 is accurate, and the practicability is improved.

[0049] For those skilled in the art, they can modify the technical solutions recorded in the foregoing embodiments and perform equivalent substitution of some technical features. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A spliced conveyor guide rail that is convenient for assembly, which includes an upper transport guide rail (1) and a lower return guide rail (2); the lower return guide rail (2) is provided at the bottom of the upper transport guide rail (1); the upper transport guide rail (1) and the lower return guide rail (2) are arranged staggered front and back. It is characterized in that, It further includes: A fixing mechanism (3), and the fixing mechanism (3) is arranged inside the upper transport guide rail (1) and the lower return guide rail (2); A guiding mechanism (4), and the guiding mechanism (4) is arranged outside the upper transport guide rail (1) and the lower return guide rail (2). A first installation groove (1-1) is opened at the bottom of the front end outside the upper transport guide rail (1), and second installation grooves (2-1) are opened at the upper front and back ends outside the lower return guide rail (2).

2. The spliced conveying guide rail that is convenient for assembly according to claim 1, wherein: The fixing mechanism (3) includes: Insert blocks (3-1), and the number of the insert blocks (3-1) is four, and they are respectively fixed on both sides of the rear ends of the upper transport guide rail (1) and the lower return guide rail (2); Guide blocks (3-2), and the number of the guide blocks (3-2) is four, and they are integrally formed with the rear ends of the insert blocks (3-1) respectively; Shock-proof sleeves (3-3), and the shock-proof sleeves (3-3) are sleeved and fixed on the insert blocks (3-1) and the guide blocks (3-2); slots (3-4) corresponding to the insert blocks (3-1) and the guide blocks (3-2) are respectively opened on both sides of the front ends of the upper transport guide rail (1) and the lower return guide rail (2). Sink bolts (3-5), and the number of the sink bolts (3-5) is two, and they are respectively screwed through the upper transport guide rail (1), the insert block (3-1), and the lower return guide rail (2) from top to bottom by threads.

3. A spliced conveyor guide rail that is easy to assemble according to claim 1, wherein: The guiding mechanism (4) includes: A gear (4-1), and the gear (4-1) is rotatably connected in the first installation groove (1-1) through a shaft and a bearing; A rack (4-5), and the rack (4-5) is fixed in the second installation groove (2-1) on the front side of the lower return guide rail (2), and the rack (4-5) is meshed with the gear (4-1).

4. The assembled spliced conveyor guide rail according to claim 3, characterized in that: A hand-twist (4-2) is fixed on the outside of the gear (4-1).

5. The spliced conveyor guide rail convenient for assembly according to claim 4 is characterized in that: An insert bar (4-3) is movably inserted behind the hand-twist (4-2); after a fixing bolt (4-4) is screwed through the insert bar (4-3) by threads, it is fixed in the second installation groove (2-1) by threads.

Images